Grand Detour, IL Monthly Weather

Altitude - 202m | 41°53′49″N,89°24′43″W | map (OSM)

Grand Detour, IL

°F

6:30 pmPartly Cloudy3mphW

Tue, September 2, 20257:10 PM (GMT -05:00)

September

Sun	Mon	Tue Sep 2 78 °F low51 °F	Wed Sep 3 69 °F low52 °F	Thu Sep 4 65 °F low45 °F	Fri Sep 5 62 °F low49 °F	Sat Sep 6 67 °F low44 °F
Sun Sep 7 68 °F low44 °F	Mon Sep 8 70 °F low47 °F	Tue Sep 9 71 °F low54 °F	Wed Sep 10 73 °F low55 °F	Thu Sep 11 75 °F low53 °F	Fri Sep 12 77 °F low51 °F	Sat Sep 13 78 °F low53 °F
Sun Sep 14 77 °F low57 °F	Mon Sep 15 76 °F low56 °F	Tue	Wed	Thu	Fri	Sat

Last updated 36min ago

Temperature in Grand Detour, IL for month

* Grand Detour, 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 Grand Detour, 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 Grand Detour, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.