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

Hazardous Weather Conditions

Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

A Few Clouds

11°F

-12°C

Humidity 58%
Wind Speed N 10 mph
Barometer 30.49 in (1034.3 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 30 Jan 6:54 pm CST
Extended Forecast for

Winnebago IL

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -11. North northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values as low as -11. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 5. Wind chill values as low as -3. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 5 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Wind chill values as low as -4. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 25 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 16. South southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 16 °F

    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -11. North northwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 21. Wind chill values as low as -11. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 5. Wind chill values as low as -3. Calm wind becoming south southwest around 5 mph after midnight.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 25. Wind chill values as low as -4. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 16. South southwest wind around 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winnebago IL
 42.26°N 89.24°W
Last Update:
7:32 pm CST Jan 30, 2026
Forecast Valid:
7pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation