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

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

Partly Cloudy

65°F

18°C

Humidity 52%
Wind Speed S 10 mph
Barometer 29.64 in (1003.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 21 Mar 8:54 pm CDT
Extended Forecast for

4 Miles SSW Caledonia IL

  • Tonight

    Tonight: Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers before 3pm. Mostly cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.

    High: 47 °F⇓

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 26 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 46. North northwest wind around 5 mph, with gusts as high as 10 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Calm wind becoming south southeast around 5 mph in the evening. Winds could gust as high as 15 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 47. South southwest wind 5 to 10 mph becoming north northeast after midnight. Winds could gust as high as 15 mph.
Sunday
A 20 percent chance of showers before 3pm. Mostly cloudy, with a temperature falling to around 43 by 5pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 26. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 46. North northwest wind around 5 mph, with gusts as high as 10 mph.
Monday Night
Partly cloudy, with a low around 31. Calm wind becoming south southeast around 5 mph in the evening. Winds could gust as high as 15 mph.
Tuesday
Mostly cloudy, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Mostly cloudy, with a high near 60.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Caledonia IL
 42.36°N 88.94°W
Last Update:
8:56 pm CDT Mar 21, 2026
Forecast Valid:
9pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation