National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

Light Rain

44°F

7°C

Humidity 89%
Wind Speed E 8 mph
Barometer 29.87 in (1011.7 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Nov 6:56 am CST
Extended Forecast for

4 Miles WSW Harmon IL

  • Veterans Day

    Veterans Day: A chance of showers and thunderstorms before noon, then a chance of showers between noon and 4pm. Mostly cloudy, with a high near 49. East southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers between 9am and noon. Partly sunny, with a high near 44. Breezy, with a north wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 42. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 23.

    Low: 23 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

Detailed Forecast

Veterans Day
A chance of showers and thunderstorms before noon, then a chance of showers between noon and 4pm. Mostly cloudy, with a high near 49. East southeast wind 5 to 10 mph becoming north northeast 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 50%.
Tonight
Mostly cloudy, with a low around 38. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of showers between 9am and noon. Partly sunny, with a high near 44. Breezy, with a north wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 28. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 42. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 23.
Saturday
Sunny, with a high near 44.
Saturday Night
Clear, with a low around 23.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Harmon IL
 41.71°N 89.62°W
Last Update:
3:46 am CST Nov 11, 2026
Forecast Valid:
7am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation