Real Time
Real Time Weather for May 21, 2025
You can also see the weather forecast for tomorrow.
Current weather
| May 21, 2025 Wednesday | ||
|---|---|---|
|
Day 
Partly cloudy |
25.6 ℃ Feels like 26.8 ℃ |
Pressure 1015 mb |
| Humidity 56% | ||
| Precipitation 0 mm | ||
| Realtime weather forecast | ||
Wind Activity
| Wind | |
|---|---|
| Wind speed | 19.4 kph |
| Wind degree | 48° |
| Wind direction | NE |
| Wind gust | 25.2 kph |
| Realtime weather forecast | |
Weather Conditions
| Conditions | |
|---|---|
| Condition | Sunny |
| Cloud cover | 75 % |
| Vision | 16 km |
| Chance of rain | 0% |
| Chance of snow | 0% |
| Realtime weather forecast | |
Solar Activity
The UVI ranges from 0 to ≥11.
The general thought is that the higher the UVI, the higher the risk will be for the
general public to attain diseases associated with an overexposure to UV radiation.
| Sun | |
|---|---|
| UV Index | 0.7 |
| Solar Activity | |
Astronomical data
| Astro | |
|---|---|
| Sunrise | 06:24 AM |
| Sunset | 08:10 PM |
| Moonrise | 02:35 AM |
| Moonset | 02:24 PM |
| Moon phase | Waning Crescent |
| Moon illumination | 45 |
| Astro forecast | |
Weather summary
| Summary | |
|---|---|
| t° max | 32 ℃ |
| t° min | 23.8 ℃ |
| t° avg | 27.5 ℃ |
| Humidity avg | 60 % |
| Precipitation total | 0 mm |
| Wind speed max | 20.9 kph |
| Realtime weather forecast | |
Hourly weather forecast for for May 21, 2025
Temperature 25.6 ℃
Feels like 28.4 ℃
Presure 1011 mb
Humidity 86%
Precipitation 0 mm
Cloud cover 27 %
Wind chill 25.6 ℃
Wind speed 7.9 kph
Wind direction NSW
Wind direction 237°
Wind gust 13.1 kph
Heat index 28.4 ℃
Dew point 23.1 ℃
Vision 10 km
UV index Low
Temperature 25.5 ℃
Feels like 28.1 ℃
Presure 1011 mb
Humidity 85%
Precipitation 0 mm
Cloud cover 24 %
Wind chill 25.5 ℃
Wind speed 7.9 kph
Wind direction NSW
Wind direction 247°
Wind gust 13.2 kph
Heat index 28.1 ℃
Dew point 22.9 ℃
Vision 10 km
UV index Low
Temperature 25.4 ℃
Feels like 27.8 ℃
Presure 1011 mb
Humidity 84%
Precipitation 0 mm
Cloud cover 28 %
Wind chill 25.4 ℃
Wind speed 7.6 kph
Wind direction NSW
Wind direction 270°
Wind gust 12.9 kph
Heat index 27.8 ℃
Dew point 22.4 ℃
Vision 10 km
UV index Low
Temperature 25.2 ℃
Feels like 27.5 ℃
Presure 1011 mb
Humidity 81%
Precipitation 0 mm
Cloud cover 43 %
Wind chill 25.2 ℃
Wind speed 7.9 kph
Wind direction NSW
Wind direction 317°
Wind gust 13 kph
Heat index 27.5 ℃
Dew point 21.8 ℃
Vision 10 km
UV index Low
Temperature 24.9 ℃
Feels like 27.1 ℃
Presure 1012 mb
Humidity 82%
Precipitation 0 mm
Cloud cover 33 %
Wind chill 24.9 ℃
Wind speed 13 kph
Wind direction NSW
Wind direction 5°
Wind gust 20.5 kph
Heat index 27.1 ℃
Dew point 21.6 ℃
Vision 10 km
UV index Low
Temperature 24.5 ℃
Feels like 26.4 ℃
Presure 1012 mb
Humidity 78%
Precipitation 0 mm
Cloud cover 26 %
Wind chill 24.5 ℃
Wind speed 20.9 kph
Wind direction NSW
Wind direction 26°
Wind gust 31 kph
Heat index 26.4 ℃
Dew point 20.6 ℃
Vision 10 km
UV index Low
Temperature 24.2 ℃
Feels like 25.9 ℃
Presure 1012 mb
Humidity 69%
Precipitation 0 mm
Cloud cover 19 %
Wind chill 24.2 ℃
Wind speed 20.9 kph
Wind direction NSW
Wind direction 35°
Wind gust 31 kph
Heat index 25.9 ℃
Dew point 18 ℃
Vision 10 km
UV index Low
Temperature 24.6 ℃
Feels like 26.1 ℃
Presure 1013 mb
Humidity 65%
Precipitation 0 mm
Cloud cover 10 %
Wind chill 24.6 ℃
Wind speed 17.3 kph
Wind direction NSW
Wind direction 43°
Wind gust 26 kph
Heat index 26.1 ℃
Dew point 17 ℃
Vision 10 km
UV index Low
Temperature 25.6 ℃
Feels like 26.5 ℃
Presure 1015 mb
Humidity 56%
Precipitation 0 mm
Cloud cover 75 %
Wind chill 25.3 ℃
Wind speed 19.4 kph
Wind direction NSW
Wind direction 48°
Wind gust 25.2 kph
Heat index 26.5 ℃
Dew point 16.9 ℃
Vision 16 km
UV index Low
Temperature 26.5 ℃
Feels like 27.4 ℃
Presure 1015 mb
Humidity 56%
Precipitation 0 mm
Cloud cover 25 %
Wind chill 26.5 ℃
Wind speed 20.5 kph
Wind direction NSW
Wind direction 54°
Wind gust 24.3 kph
Heat index 27.4 ℃
Dew point 16.5 ℃
Vision 10 km
UV index Low
Temperature 27.8 ℃
Feels like 28.6 ℃
Presure 1015 mb
Humidity 50%
Precipitation 0 mm
Cloud cover 22 %
Wind chill 27.8 ℃
Wind speed 19.8 kph
Wind direction NSW
Wind direction 59°
Wind gust 22.8 kph
Heat index 28.6 ℃
Dew point 16.3 ℃
Vision 10 km
UV index Low
Temperature 29.1 ℃
Feels like 29.7 ℃
Presure 1015 mb
Humidity 45%
Precipitation 0 mm
Cloud cover 16 %
Wind chill 29.1 ℃
Wind speed 18.4 kph
Wind direction NSW
Wind direction 67°
Wind gust 21.1 kph
Heat index 29.7 ℃
Dew point 16 ℃
Vision 10 km
UV index Low
Temperature 30.3 ℃
Feels like 30.8 ℃
Presure 1015 mb
Humidity 41%
Precipitation 0 mm
Cloud cover 13 %
Wind chill 30.3 ℃
Wind speed 16.9 kph
Wind direction NSW
Wind direction 71°
Wind gust 19.5 kph
Heat index 30.8 ℃
Dew point 15.8 ℃
Vision 10 km
UV index Low
Temperature 31.1 ℃
Feels like 31.5 ℃
Presure 1015 mb
Humidity 38%
Precipitation 0 mm
Cloud cover 15 %
Wind chill 31.1 ℃
Wind speed 15.5 kph
Wind direction NSW
Wind direction 83°
Wind gust 17.8 kph
Heat index 31.5 ℃
Dew point 15.3 ℃
Vision 10 km
UV index Low
Temperature 31.4 ℃
Feels like 31.9 ℃
Presure 1015 mb
Humidity 37%
Precipitation 0 mm
Cloud cover 17 %
Wind chill 31.4 ℃
Wind speed 15.8 kph
Wind direction NSW
Wind direction 102°
Wind gust 18.2 kph
Heat index 31.9 ℃
Dew point 15.4 ℃
Vision 10 km
UV index Low
Temperature 31.7 ℃
Feels like 32.2 ℃
Presure 1014 mb
Humidity 39%
Precipitation 0 mm
Cloud cover 9 %
Wind chill 31.7 ℃
Wind speed 16.6 kph
Wind direction NSW
Wind direction 116°
Wind gust 19 kph
Heat index 32.2 ℃
Dew point 15.9 ℃
Vision 10 km
UV index Low
Temperature 31.5 ℃
Feels like 32.1 ℃
Presure 1014 mb
Humidity 39%
Precipitation 0 mm
Cloud cover 6 %
Wind chill 31.5 ℃
Wind speed 16.2 kph
Wind direction NSW
Wind direction 119°
Wind gust 18.6 kph
Heat index 32.1 ℃
Dew point 16.2 ℃
Vision 10 km
UV index Low
Temperature 30.9 ℃
Feels like 31.6 ℃
Presure 1014 mb
Humidity 41%
Precipitation 0 mm
Cloud cover 16 %
Wind chill 30.9 ℃
Wind speed 14.4 kph
Wind direction NSW
Wind direction 119°
Wind gust 16.6 kph
Heat index 31.6 ℃
Dew point 16.4 ℃
Vision 10 km
UV index Low
Temperature 29.7 ℃
Feels like 30.8 ℃
Presure 1014 mb
Humidity 45%
Precipitation 0 mm
Cloud cover 23 %
Wind chill 29.7 ℃
Wind speed 13.7 kph
Wind direction NSW
Wind direction 122°
Wind gust 17.6 kph
Heat index 30.8 ℃
Dew point 17 ℃
Vision 10 km
UV index Low
Temperature 28.5 ℃
Feels like 29.8 ℃
Presure 1014 mb
Humidity 54%
Precipitation 0 mm
Cloud cover 22 %
Wind chill 28.5 ℃
Wind speed 12.2 kph
Wind direction NSW
Wind direction 126°
Wind gust 17.9 kph
Heat index 29.8 ℃
Dew point 18.5 ℃
Vision 10 km
UV index Low
Temperature 27.5 ℃
Feels like 28.9 ℃
Presure 1013 mb
Humidity 60%
Precipitation 0 mm
Cloud cover 33 %
Wind chill 27.5 ℃
Wind speed 11.5 kph
Wind direction NSW
Wind direction 120°
Wind gust 19.4 kph
Heat index 28.9 ℃
Dew point 19 ℃
Vision 10 km
UV index Low
Temperature 26.7 ℃
Feels like 28.4 ℃
Presure 1014 mb
Humidity 66%
Precipitation 0 mm
Cloud cover 10 %
Wind chill 26.7 ℃
Wind speed 10.8 kph
Wind direction NSW
Wind direction 131°
Wind gust 19.3 kph
Heat index 28.4 ℃
Dew point 19.6 ℃
Vision 10 km
UV index Low
Temperature 26.1 ℃
Feels like 27.8 ℃
Presure 1014 mb
Humidity 70%
Precipitation 0 mm
Cloud cover 5 %
Wind chill 26.1 ℃
Wind speed 9.4 kph
Wind direction NSW
Wind direction 128°
Wind gust 17.1 kph
Heat index 27.8 ℃
Dew point 20.1 ℃
Vision 10 km
UV index Low
Temperature 25.7 ℃
Feels like 27.4 ℃
Presure 1015 mb
Humidity 73%
Precipitation 0 mm
Cloud cover 9 %
Wind chill 25.7 ℃
Wind speed 7.6 kph
Wind direction NSW
Wind direction 114°
Wind gust 14.9 kph
Heat index 27.4 ℃
Dew point 20.1 ℃
Vision 10 km
UV index Low
Weather Alerts for , for May 21, 2025
Alerts and warnings issued by government agencies in USA, UK, Europe and Rest of the World
Total alerts - 5
Areas
Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Note
Non-Weather Emergency Message. Not sent to IPAWS.
Description
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, May 21, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Instruction
Areas
Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Note
Non-Weather Emergency Message. Not sent to IPAWS.
Description
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, May 21, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Instruction
Areas
Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Note
Non-Weather Emergency Message. Not sent to IPAWS.
Description
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, May 21, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Instruction
Areas
Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Note
Non-Weather Emergency Message. Not sent to IPAWS.
Description
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, May 21, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Instruction
Areas
Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Note
Non-Weather Emergency Message. Not sent to IPAWS.
Description
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, May 21, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Instruction