Decatur, IL Monthly Weather

Altitude - 203m | 39°50′24″N,88°57′0″W | map (OSM)

Decatur, IL

°F

3:30 pmMostly Cloudy10mphSE

Wed, July 23, 20254:26 PM (GMT -05:00)

July

Sun	Mon	Tue	Wed Jul 23 92 °F low75 °F	Thu Jul 24 93 °F low78 °F	Fri Jul 25 89 °F low76 °F	Sat Jul 26 89 °F low77 °F
Sun Jul 27 90 °F low76 °F	Mon Jul 28 93 °F low76 °F	Tue Jul 29 91 °F low77 °F	Wed Jul 30 84 °F low73 °F	Thu Jul 31 80 °F low68 °F	Fri	Sat

August

Sun	Mon	Tue	Wed	Thu	Fri Aug 1 79 °F low66 °F	Sat Aug 2 80 °F low65 °F
Sun Aug 3 81 °F low66 °F	Mon Aug 4 83 °F low66 °F	Tue Aug 5 84 °F low67 °F	Wed Aug 6 83 °F low68 °F	Thu Aug 7 88 °F low72 °F	Fri Aug 8 88 °F low70 °F	Sat Aug 9 85 °F low74 °F
Sun Aug 10 91 °F low74 °F	Mon Aug 11 89 °F low76 °F	Tue Aug 12 85 °F low71 °F	Wed Aug 13 84 °F low62 °F	Thu Aug 14 81 °F low60 °F	Fri Aug 15 78 °F low62 °F	Sat Aug 16 80 °F low65 °F
Sun Aug 17 83 °F low67 °F	Mon Aug 18 87 °F low67 °F	Tue Aug 19 87 °F low68 °F	Wed Aug 20 88 °F low72 °F	Thu Aug 21 82 °F low68 °F	Fri	Sat

Last updated 4h 46min ago

Temperature in Decatur, IL for month

* Decatur, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Decatur, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Decatur, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.