Rock Falls, IL Monthly Weather

Altitude - 192m | 41°46′48″N,89°41′24″W | map (OSM)

Rock Falls, IL

°F

1:30 pmSunny5mphS

Sun, December 21, 20252:02 PM (GMT -06:00)

December

Sun Dec 21 31 °F low15 °F	Mon Dec 22 38 °F low29 °F	Tue Dec 23 42 °F low32 °F	Wed Dec 24 44 °F low31 °F	Thu Dec 25 52 °F low41 °F	Fri Dec 26 50 °F low38 °F	Sat Dec 27 46 °F low34 °F
Sun Dec 28 32 °F low20 °F	Mon Dec 29 29 °F low18 °F	Tue Dec 30 36 °F low22 °F	Wed Dec 31 41 °F low31 °F	Thu	Fri	Sat

January

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Mon

Tue

Wed

Last updated 2h 26min ago

Temperature in Rock Falls, IL for month

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