Grand Detour, IL Monthly Weather

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

Grand Detour, IL

°F

2 pmPartly Cloudy4mphE

Sun, August 3, 20252:48 PM (GMT -05:00)

August

Sun Aug 3 79 °F low52 °F	Mon Aug 4 80 °F low58 °F	Tue Aug 5 82 °F low61 °F	Wed Aug 6 85 °F low64 °F	Thu Aug 7 87 °F low67 °F	Fri Aug 8 88 °F low70 °F	Sat Aug 9 86 °F low71 °F
Sun Aug 10 86 °F low70 °F	Mon Aug 11 84 °F low69 °F	Tue Aug 12 83 °F low67 °F	Wed Aug 13 84 °F low64 °F	Thu Aug 14 83 °F low65 °F	Fri Aug 15 82 °F low66 °F	Sat Aug 16 81 °F low63 °F

Last updated 10min 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.