Real Time
Real Time Weather for May 21, 2025
You can also see the weather forecast for tomorrow.
Current weather
| May 21, 2025 Wednesday | ||
|---|---|---|
|
Night 
Partly cloudy |
25.6 ℃ Feels like 26.7 ℃ |
Pressure 1012 mb |
| Humidity 54% | ||
| Precipitation 0 mm | ||
| Realtime weather forecast | ||
Wind Activity
| Wind | |
|---|---|
| Wind speed | 16.6 kph |
| Wind degree | 36° |
| Wind direction | NE |
| Wind gust | 22.8 kph |
| Realtime weather forecast | |
Weather Conditions
| Conditions | |
|---|---|
| Condition | Sunny |
| Cloud cover | 50 % |
| 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 |
| Solar Activity | |
Astronomical data
| Astro | |
|---|---|
| Sunrise | 06:25 AM |
| Sunset | 08:11 PM |
| Moonrise | 02:36 AM |
| Moonset | 02:25 PM |
| Moon phase | Waning Crescent |
| Moon illumination | 45 |
| Astro forecast | |
Weather summary
| Summary | |
|---|---|
| t° max | 35.4 ℃ |
| t° min | 23.7 ℃ |
| t° avg | 29.4 ℃ |
| Humidity avg | 41 % |
| Precipitation total | 0 mm |
| Wind speed max | 16.9 kph |
| Realtime weather forecast | |
Hourly weather forecast for for May 21, 2025
Temperature 27.8 ℃
Feels like 29.6 ℃
Presure 1011 mb
Humidity 59%
Precipitation 0 mm
Cloud cover 11 %
Wind chill 27.8 ℃
Wind speed 2.5 kph
Wind direction NSW
Wind direction 17°
Wind gust 3.8 kph
Heat index 29.6 ℃
Dew point 19.4 ℃
Vision 10 km
UV index Low
Temperature 27.3 ℃
Feels like 28.8 ℃
Presure 1011 mb
Humidity 58%
Precipitation 0 mm
Cloud cover 13 %
Wind chill 27.3 ℃
Wind speed 5.8 kph
Wind direction NSW
Wind direction 28°
Wind gust 8.8 kph
Heat index 28.8 ℃
Dew point 18.4 ℃
Vision 10 km
UV index Low
Temperature 26.8 ℃
Feels like 28.1 ℃
Presure 1012 mb
Humidity 57%
Precipitation 0 mm
Cloud cover 15 %
Wind chill 26.8 ℃
Wind speed 10.1 kph
Wind direction NSW
Wind direction 16°
Wind gust 14.9 kph
Heat index 28.1 ℃
Dew point 17.6 ℃
Vision 10 km
UV index Low
Temperature 26.2 ℃
Feels like 27.3 ℃
Presure 1012 mb
Humidity 58%
Precipitation 0 mm
Cloud cover 11 %
Wind chill 26.2 ℃
Wind speed 13.3 kph
Wind direction NSW
Wind direction 20°
Wind gust 19.1 kph
Heat index 27.3 ℃
Dew point 17.3 ℃
Vision 10 km
UV index Low
Temperature 25.4 ℃
Feels like 26.6 ℃
Presure 1012 mb
Humidity 57%
Precipitation 0 mm
Cloud cover 10 %
Wind chill 25.4 ℃
Wind speed 15.1 kph
Wind direction NSW
Wind direction 27°
Wind gust 21.2 kph
Heat index 26.6 ℃
Dew point 16.4 ℃
Vision 10 km
UV index Low
Temperature 25.6 ℃
Feels like 26 ℃
Presure 1012 mb
Humidity 54%
Precipitation 0 mm
Cloud cover 50 %
Wind chill 24.7 ℃
Wind speed 16.6 kph
Wind direction NSW
Wind direction 36°
Wind gust 22.8 kph
Heat index 26 ℃
Dew point 16.2 ℃
Vision 16 km
UV index Low
Temperature 24.2 ℃
Feels like 25.7 ℃
Presure 1013 mb
Humidity 60%
Precipitation 0 mm
Cloud cover 5 %
Wind chill 24.2 ℃
Wind speed 16.2 kph
Wind direction NSW
Wind direction 40°
Wind gust 22.4 kph
Heat index 25.7 ℃
Dew point 15.8 ℃
Vision 10 km
UV index Low
Temperature 24.4 ℃
Feels like 25.7 ℃
Presure 1014 mb
Humidity 59%
Precipitation 0 mm
Cloud cover 5 %
Wind chill 24.4 ℃
Wind speed 14 kph
Wind direction NSW
Wind direction 47°
Wind gust 19.2 kph
Heat index 25.7 ℃
Dew point 15.2 ℃
Vision 10 km
UV index Low
Temperature 25.2 ℃
Feels like 26.1 ℃
Presure 1014 mb
Humidity 54%
Precipitation 0 mm
Cloud cover 7 %
Wind chill 25.2 ℃
Wind speed 15.8 kph
Wind direction NSW
Wind direction 57°
Wind gust 19.9 kph
Heat index 26.1 ℃
Dew point 14.7 ℃
Vision 10 km
UV index Low
Temperature 26.7 ℃
Feels like 27.1 ℃
Presure 1015 mb
Humidity 49%
Precipitation 0 mm
Cloud cover 27 %
Wind chill 26.7 ℃
Wind speed 16.9 kph
Wind direction NSW
Wind direction 59°
Wind gust 19.5 kph
Heat index 27.1 ℃
Dew point 14.4 ℃
Vision 10 km
UV index Low
Temperature 28.5 ℃
Feels like 28.4 ℃
Presure 1015 mb
Humidity 41%
Precipitation 0 mm
Cloud cover 17 %
Wind chill 28.5 ℃
Wind speed 15.8 kph
Wind direction NSW
Wind direction 68°
Wind gust 18.2 kph
Heat index 28.4 ℃
Dew point 13.6 ℃
Vision 10 km
UV index Low
Temperature 30.4 ℃
Feels like 29.8 ℃
Presure 1015 mb
Humidity 34%
Precipitation 0 mm
Cloud cover 11 %
Wind chill 30.4 ℃
Wind speed 15.5 kph
Wind direction NSW
Wind direction 69°
Wind gust 17.8 kph
Heat index 29.8 ℃
Dew point 12.6 ℃
Vision 10 km
UV index Low
Temperature 31.9 ℃
Feels like 30.9 ℃
Presure 1015 mb
Humidity 28%
Precipitation 0 mm
Cloud cover 14 %
Wind chill 31.9 ℃
Wind speed 15.5 kph
Wind direction NSW
Wind direction 65°
Wind gust 17.8 kph
Heat index 30.9 ℃
Dew point 11.3 ℃
Vision 10 km
UV index Low
Temperature 33.2 ℃
Feels like 31.7 ℃
Presure 1015 mb
Humidity 23%
Precipitation 0 mm
Cloud cover 17 %
Wind chill 33.2 ℃
Wind speed 14.4 kph
Wind direction NSW
Wind direction 68°
Wind gust 16.6 kph
Heat index 31.7 ℃
Dew point 9.8 ℃
Vision 10 km
UV index Low
Temperature 34.2 ℃
Feels like 32.6 ℃
Presure 1014 mb
Humidity 20%
Precipitation 0 mm
Cloud cover 17 %
Wind chill 34.2 ℃
Wind speed 14 kph
Wind direction NSW
Wind direction 78°
Wind gust 16.2 kph
Heat index 32.6 ℃
Dew point 8.5 ℃
Vision 10 km
UV index Low
Temperature 34.8 ℃
Feels like 33.1 ℃
Presure 1014 mb
Humidity 19%
Precipitation 0 mm
Cloud cover 9 %
Wind chill 34.8 ℃
Wind speed 13.3 kph
Wind direction NSW
Wind direction 84°
Wind gust 15.3 kph
Heat index 33.1 ℃
Dew point 7.9 ℃
Vision 10 km
UV index Low
Temperature 35 ℃
Feels like 33.3 ℃
Presure 1013 mb
Humidity 18%
Precipitation 0 mm
Cloud cover 9 %
Wind chill 35 ℃
Wind speed 13.7 kph
Wind direction NSW
Wind direction 87°
Wind gust 15.7 kph
Heat index 33.3 ℃
Dew point 7.8 ℃
Vision 10 km
UV index Low
Temperature 34.6 ℃
Feels like 32.9 ℃
Presure 1013 mb
Humidity 19%
Precipitation 0 mm
Cloud cover 25 %
Wind chill 34.6 ℃
Wind speed 14.8 kph
Wind direction NSW
Wind direction 93°
Wind gust 17 kph
Heat index 32.9 ℃
Dew point 8.1 ℃
Vision 10 km
UV index Low
Temperature 33.5 ℃
Feels like 32.1 ℃
Presure 1013 mb
Humidity 22%
Precipitation 0 mm
Cloud cover 22 %
Wind chill 33.5 ℃
Wind speed 16.9 kph
Wind direction NSW
Wind direction 103°
Wind gust 19.5 kph
Heat index 32.1 ℃
Dew point 9.1 ℃
Vision 10 km
UV index Low
Temperature 32.2 ℃
Feels like 31.3 ℃
Presure 1013 mb
Humidity 27%
Precipitation 0 mm
Cloud cover 50 %
Wind chill 32.2 ℃
Wind speed 16.9 kph
Wind direction NSW
Wind direction 107°
Wind gust 22.4 kph
Heat index 31.3 ℃
Dew point 11.1 ℃
Vision 10 km
UV index Low
Temperature 30.8 ℃
Feels like 30.4 ℃
Presure 1013 mb
Humidity 33%
Precipitation 0 mm
Cloud cover 47 %
Wind chill 30.8 ℃
Wind speed 14 kph
Wind direction NSW
Wind direction 113°
Wind gust 19.9 kph
Heat index 30.4 ℃
Dew point 13 ℃
Vision 10 km
UV index Low
Temperature 29.5 ℃
Feels like 29.6 ℃
Presure 1013 mb
Humidity 42%
Precipitation 0 mm
Cloud cover 8 %
Wind chill 29.5 ℃
Wind speed 11.5 kph
Wind direction NSW
Wind direction 131°
Wind gust 17.3 kph
Heat index 29.6 ℃
Dew point 15 ℃
Vision 10 km
UV index Low
Temperature 28.4 ℃
Feels like 28.9 ℃
Presure 1014 mb
Humidity 48%
Precipitation 0 mm
Cloud cover 5 %
Wind chill 28.4 ℃
Wind speed 8.3 kph
Wind direction NSW
Wind direction 136°
Wind gust 13 kph
Heat index 28.9 ℃
Dew point 16.3 ℃
Vision 10 km
UV index Low
Temperature 27.6 ℃
Feels like 28.4 ℃
Presure 1014 mb
Humidity 53%
Precipitation 0 mm
Cloud cover 10 %
Wind chill 27.6 ℃
Wind speed 8.3 kph
Wind direction NSW
Wind direction 128°
Wind gust 13.4 kph
Heat index 28.4 ℃
Dew point 16.9 ℃
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 - 4
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