Forecast for Alton

➤Forecast➤United States➤Alton

3 Day Weather Forecast for Alton

The forecast shows air temperature, atmospheric pressure, humidity,

precipitation, wind and solar activity, air quality, astronomical data.

The historical archive contains weather data in recent years since 2010.

Weather summary

Weather summary
May 28, 2024 Tuesday
Patchy rain nearby	t° max 23 ℃ t° min 14.3 ℃ t° avg 18.7 ℃
Precipitation total	0.29 mm
Humidity avg	74 %
Visible avg	10 km
UV Index	Very high
US - EPA standard
UK Defra Index	coming soon
Chance of rain	87%
Chance of snow	0%
Wind speed max	26.3 kph
Sunrise	05:39 AM
Sunset	08:18 PM
Moonrise	12:34 AM
Moonset	10:15 AM
Moon phase	Waning Gibbous
Moon illumination	79
Forecast for the day

Hourly weather forecast for Alton for May 28, 2024

00:00 Clear

Temperature 17 ℃

Feels like 17 ℃

Presure 1014 mb

Humidity 87%

Precipitation 0 mm

Cloud cover 12 %

Wind chill 17 ℃

Wind speed 9 kph

Wind direction NSW

Wind direction 274°

Wind gust 18.9 kph

Heat index 17.1 ℃

Dew point 14.9 ℃

Vision 10 km

UV index Low

01:00 Partly Cloudy

Temperature 17 ℃

Feels like 17 ℃

Presure 1014 mb

Humidity 88%

Precipitation 0 mm

Cloud cover 40 %

Wind chill 17 ℃

Wind speed 13.3 kph

Wind direction NSW

Wind direction 258°

Wind gust 28 kph

Heat index 17.1 ℃

Dew point 14.7 ℃

Vision 10 km

UV index Low

02:00 Patchy rain nearby

Temperature 16.6 ℃

Feels like 16.6 ℃

Presure 1014 mb

Humidity 86%

Precipitation 0.11 mm

Cloud cover 87 %

Wind chill 16.6 ℃

Wind speed 10.8 kph

Wind direction NSW

Wind direction 271°

Wind gust 22.7 kph

Heat index 16.6 ℃

Dew point 14.6 ℃

Vision 10 km

UV index Low

03:00 Clear

Temperature 15.9 ℃

Feels like 15.9 ℃

Presure 1014 mb

Humidity 88%

Precipitation 0 mm

Cloud cover 10 %

Wind chill 15.9 ℃

Wind speed 11.5 kph

Wind direction NSW

Wind direction 273°

Wind gust 24.2 kph

Heat index 15.9 ℃

Dew point 14.2 ℃

Vision 10 km

UV index Low

04:00 Clear

Temperature 15.2 ℃

Feels like 14.9 ℃

Presure 1015 mb

Humidity 91%

Precipitation 0 mm

Cloud cover 4 %

Wind chill 14.9 ℃

Wind speed 11.2 kph

Wind direction NSW

Wind direction 290°

Wind gust 23.4 kph

Heat index 15.2 ℃

Dew point 13.7 ℃

Vision 10 km

UV index Low

05:00 Clear

Temperature 14.7 ℃

Feels like 14.2 ℃

Presure 1016 mb

Humidity 91%

Precipitation 0 mm

Cloud cover 5 %

Wind chill 14.2 ℃

Wind speed 11.2 kph

Wind direction NSW

Wind direction 300°

Wind gust 23.4 kph

Heat index 14.8 ℃

Dew point 13.1 ℃

Vision 10 km

UV index Low

06:00 Sunny

Temperature 15 ℃

Feels like 14.8 ℃

Presure 1016 mb

Humidity 89%

Precipitation 0 mm

Cloud cover 4 %

Wind chill 14.8 ℃

Wind speed 11.2 kph

Wind direction NSW

Wind direction 294°

Wind gust 23.4 kph

Heat index 15 ℃

Dew point 12.4 ℃

Vision 10 km

UV index Moderate

07:00 Sunny

Temperature 16.1 ℃

Feels like 16 ℃

Presure 1017 mb

Humidity 86%

Precipitation 0 mm

Cloud cover 4 %

Wind chill 16 ℃

Wind speed 10.1 kph

Wind direction NSW

Wind direction 292°

Wind gust 18.9 kph

Heat index 16.1 ℃

Dew point 12.9 ℃

Vision 10 km

UV index Moderate

08:00 Sunny

Temperature 17.6 ℃

Feels like 17.5 ℃

Presure 1017 mb

Humidity 77%

Precipitation 0 mm

Cloud cover 4 %

Wind chill 17.5 ℃

Wind speed 13.3 kph

Wind direction NSW

Wind direction 296°

Wind gust 19.2 kph

Heat index 17.6 ℃

Dew point 13.1 ℃

Vision 10 km

UV index Moderate

09:00 Sunny

Temperature 19.1 ℃

Feels like 19.1 ℃

Presure 1018 mb

Humidity 70%

Precipitation 0 mm

Cloud cover 3 %

Wind chill 19.1 ℃

Wind speed 15.8 kph

Wind direction NSW

Wind direction 293°

Wind gust 20.1 kph

Heat index 19.1 ℃

Dew point 13.5 ℃

Vision 10 km

UV index Moderate

10:00 Sunny

Temperature 20.4 ℃

Feels like 20.4 ℃

Presure 1018 mb

Humidity 64%

Precipitation 0 mm

Cloud cover 2 %

Wind chill 20.4 ℃

Wind speed 18.7 kph

Wind direction NSW

Wind direction 293°

Wind gust 22.1 kph

Heat index 21.8 ℃

Dew point 13.6 ℃

Vision 10 km

UV index High

11:00 Sunny

Temperature 21.3 ℃

Feels like 21.3 ℃

Presure 1018 mb

Humidity 59%

Precipitation 0 mm

Cloud cover 2 %

Wind chill 21.3 ℃

Wind speed 23.4 kph

Wind direction NSW

Wind direction 295°

Wind gust 27.5 kph

Heat index 23.2 ℃

Dew point 13.3 ℃

Vision 10 km

UV index High

12:00 Sunny

Temperature 21.9 ℃

Feels like 21.9 ℃

Presure 1018 mb

Humidity 56%

Precipitation 0 mm

Cloud cover 0 %

Wind chill 21.9 ℃

Wind speed 25.9 kph

Wind direction NSW

Wind direction 301°

Wind gust 29.8 kph

Heat index 23.9 ℃

Dew point 13 ℃

Vision 10 km

UV index High

13:00 Sunny

Temperature 22.4 ℃

Feels like 24.3 ℃

Presure 1018 mb

Humidity 55%

Precipitation 0 mm

Cloud cover 13 %

Wind chill 22.4 ℃

Wind speed 26.3 kph

Wind direction NSW

Wind direction 304°

Wind gust 30.2 kph

Heat index 24.3 ℃

Dew point 13 ℃

Vision 10 km

UV index High

14:00 Sunny

Temperature 22.7 ℃

Feels like 24.6 ℃

Presure 1018 mb

Humidity 54%

Precipitation 0 mm

Cloud cover 13 %

Wind chill 22.7 ℃

Wind speed 25.2 kph

Wind direction NSW

Wind direction 306°

Wind gust 29 kph

Heat index 24.6 ℃

Dew point 13 ℃

Vision 10 km

UV index High

15:00 Partly Cloudy

Temperature 22.8 ℃

Feels like 24.6 ℃

Presure 1018 mb

Humidity 52%

Precipitation 0 mm

Cloud cover 49 %

Wind chill 22.8 ℃

Wind speed 24.8 kph

Wind direction NSW

Wind direction 308°

Wind gust 29.9 kph

Heat index 24.6 ℃

Dew point 12.8 ℃

Vision 10 km

UV index High

16:00 Partly Cloudy

Temperature 22.7 ℃

Feels like 24.7 ℃

Presure 1018 mb

Humidity 52%

Precipitation 0 mm

Cloud cover 29 %

Wind chill 22.7 ℃

Wind speed 23.4 kph

Wind direction NSW

Wind direction 313°

Wind gust 30 kph

Heat index 24.7 ℃

Dew point 12.6 ℃

Vision 10 km

UV index High

17:00 Sunny

Temperature 22.4 ℃

Feels like 24.6 ℃

Presure 1018 mb

Humidity 57%

Precipitation 0 mm

Cloud cover 20 %

Wind chill 22.4 ℃

Wind speed 20.2 kph

Wind direction NSW

Wind direction 318°

Wind gust 26.4 kph

Heat index 24.6 ℃

Dew point 13.8 ℃

Vision 10 km

UV index High

18:00 Partly cloudy

Temperature 22.2 ℃

Feels like 22.4 ℃

Presure 1018 mb

Humidity 59%

Precipitation 0.01 mm

Cloud cover 25 %

Wind chill 21.3 ℃

Wind speed 22 kph

Wind direction NSW

Wind direction 20°

Wind gust 29.2 kph

Heat index 22.4 ℃

Dew point 14.4 ℃

Vision 16 km

UV index Moderate

19:00 Patchy rain nearby

Temperature 19.8 ℃

Feels like 19.8 ℃

Presure 1017 mb

Humidity 69%

Precipitation 0.17 mm

Cloud cover 87 %

Wind chill 19.8 ℃

Wind speed 14.4 kph

Wind direction NSW

Wind direction 311°

Wind gust 24.9 kph

Heat index 20.4 ℃

Dew point 14.3 ℃

Vision 9 km

UV index Moderate

20:00 Partly Cloudy

Temperature 18.2 ℃

Feels like 18.2 ℃

Presure 1017 mb

Humidity 74%

Precipitation 0 mm

Cloud cover 36 %

Wind chill 18.2 ℃

Wind speed 11.5 kph

Wind direction NSW

Wind direction 329°

Wind gust 22.9 kph

Heat index 18.5 ℃

Dew point 13.7 ℃

Vision 10 km

UV index Moderate

21:00 Clear

Temperature 16.8 ℃

Feels like 16.8 ℃

Presure 1017 mb

Humidity 82%

Precipitation 0 mm

Cloud cover 19 %

Wind chill 16.8 ℃

Wind speed 13 kph

Wind direction NSW

Wind direction 340°

Wind gust 25.9 kph

Heat index 16.9 ℃

Dew point 13.4 ℃

Vision 10 km

UV index Low

22:00 Clear

Temperature 15.8 ℃

Feels like 15.6 ℃

Presure 1018 mb

Humidity 88%

Precipitation 0 mm

Cloud cover 11 %

Wind chill 15.6 ℃

Wind speed 10.8 kph

Wind direction NSW

Wind direction 333°

Wind gust 21.4 kph

Heat index 15.8 ℃

Dew point 13.4 ℃

Vision 10 km

UV index Low

23:00 Clear

Temperature 14.9 ℃

Feels like 14.5 ℃

Presure 1019 mb

Humidity 90%

Precipitation 0 mm

Cloud cover 6 %

Wind chill 14.5 ℃

Wind speed 9.4 kph

Wind direction NSW

Wind direction 316°

Wind gust 18.9 kph

Heat index 15 ℃

Dew point 13 ℃

Vision 10 km

UV index Low