Alton Weather Forecast

Illinois, United States of America

Weather today in Alton

Weather is Overcast Weather today in Alton will be overcast. The daytime temperature is going to reach 25.2 °c and the temperature is going to dip to 20.9 °c at night. We expect around 17.8 mm of precipitation to fall, the humidity will be around 83%.

Weather tomorrow in Alton

Weather is Patchy rain nearbyAlton weather tomorrow is forecasted to be patchy rain nearby. We expect around 3.9 mm of precipitation to fall. The daytime temperature will be around 26.2 °c and the temperature is going to dip to 18.5 °c at night. The humidity will be 84%.

10-day weather forecast Alton

 TodayTomorrowFriSatSunMonTueWedThuFri
WeatherOvercastPatchy rain nearbyOvercastSunnySunnyOvercastOvercastSunnySunnySunny
Max25.2°c26.2°c18.8°c15.8°c20.5°c20.5°c17.2°c22.1°c21.8°c16.0°c
Min20.9°c18.5°c8.9°c5.9°c7.6°c11.2°c13.5°c10.9°c11.0°c5.1°c
Wind14.4 kmph19.8 kmph34.2 kmph22.3 kmph18.0 kmph11.2 kmph12.6 kmph10.1 kmph17.6 kmph18.0 kmph
Precip17.79 mm3.89 mm0.81 mm0.00 mm0.00 mm0.02 mm0.30 mm0.00 mm0.02 mm0.00 mm
Humidity83%84%67%56%51%50%67%68%63%48%
Sunrise07:09 AM07:10 AM07:11 AM07:12 AM07:13 AM07:14 AM07:15 AM07:16 AM07:17 AM07:18 AM
Sunset06:24 PM06:22 PM06:21 PM06:19 PM06:18 PM06:17 PM06:15 PM06:14 PM06:12 PM06:11 PM
Moonrise11:43 AM12:42 PM01:31 PM02:13 PM02:47 PM03:15 PM03:40 PM04:03 PM04:24 PM04:46 PM
Moonset08:44 PM09:37 PM10:36 PM11:37 PMDoes not set today12:38 AM01:39 AM02:40 AM03:39 AM04:40 AM
PhaseWaxing CrescentWaxing CrescentFirst QuarterFirst QuarterFirst QuarterFirst QuarterWaxing GibbousWaxing GibbousWaxing GibbousFull Moon
Illum18273747586877869297
UV25.14.84.8654665
 HourlyHourlyHourlyHourlyHourlyHourlyHourlyHourlyHourlyHourly

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About Alton

Country:United States of America
Region:Illinois
Lat/Lon:38.89, -90.18
Current time:6:47 am
Time Zone ID:America/Chicago
Time Zone:(UTC-06:00) Central Time (US & Canada)
Sunrise:7:10 am
Sunset:6:25 pm

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Alton weather: common questions

What is the weather forecast for Alton?

The 14-day outlook above shows the daily high and low temperature, rain, wind, humidity, sunrise and sunset for Alton. Pick a day at the top of the page for the hour-by-hour forecast.

How can I get past weather for Alton?

See the Alton weather history page for any date since 2009. For bulk downloads, buy historical weather data as daily or hourly CSV files.

Can I use this weather data in my own app?

Yes. Sign up for a free WeatherAPI.com key (100,000 calls a month, no card needed) and request forecast.json with q=38.89,-90.18. Commercial use is allowed on every plan.

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