Decatur, IL Monthly Weather

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

Decatur, IL

°F

6:30 pmSunny12mphS

Fri, July 11, 20257:06 PM (GMT -05:00)

July

Sun	Mon	Tue	Wed	Thu	Fri Jul 11 92 °F low74 °F	Sat Jul 12 84 °F low75 °F
Sun Jul 13 84 °F low71 °F	Mon Jul 14 88 °F low68 °F	Tue Jul 15 89 °F low71 °F	Wed Jul 16 89 °F low73 °F	Thu Jul 17 84 °F low73 °F	Fri Jul 18 81 °F low70 °F	Sat Jul 19 84 °F low67 °F
Sun Jul 20 89 °F low69 °F	Mon Jul 21 89 °F low72 °F	Tue Jul 22 89 °F low71 °F	Wed Jul 23 87 °F low72 °F	Thu Jul 24 88 °F low71 °F	Fri Jul 25 86 °F low71 °F	Sat Jul 26 82 °F low66 °F
Sun Jul 27 82 °F low65 °F	Mon Jul 28 83 °F low62 °F	Tue Jul 29 82 °F low62 °F	Wed Jul 30 84 °F low63 °F	Thu Jul 31 83 °F low65 °F	Fri	Sat

August

Sun	Mon	Tue	Wed	Thu	Fri Aug 1 79 °F low56 °F	Sat Aug 2 77 °F low58 °F
Sun Aug 3 80 °F low59 °F	Mon Aug 4 82 °F low60 °F	Tue Aug 5 83 °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

Last updated 7h 25min 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.