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.

Fair

33°F

1°C

Humidity 78%
Wind Speed Vrbl 3 mph
Barometer 29.90 in (1013.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 4 Jan 9:56 pm CST
Extended Forecast for

2 Miles SSE Rock Falls IL

  • Tonight

    Tonight: Mostly clear, with a steady temperature around 32. South wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly cloudy, with a high near 43. Southwest wind 5 to 10 mph becoming light and variable.

    High: 43 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Southeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Light and variable wind becoming west 5 to 10 mph in the morning.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a steady temperature around 32. South wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Mostly cloudy, with a high near 43. Southwest wind 5 to 10 mph becoming light and variable.
Monday Night
Mostly cloudy, with a low around 35. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 47. Light and variable wind becoming west 5 to 10 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
A 30 percent chance of rain after noon. Partly sunny, with a high near 50.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 43.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 28.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Rock Falls IL
 41.75°N 89.68°W (Elev. 650 ft)
Last Update:
8:37 pm CST Jan 4, 2026
Forecast Valid:
10pm CST Jan 4, 2026-6pm CST Jan 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation