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.

A Few Clouds

67°F

19°C

Humidity 45%
Wind Speed Vrbl 3 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Oct 12:54 pm CDT
Extended Forecast for

Forreston IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. East wind around 5 mph, with gusts as high as 10 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. East wind around 5 mph, with gusts as high as 10 mph.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Southeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 55 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 74. South southeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 10 mph.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. East wind around 5 mph, with gusts as high as 10 mph.
Tonight
Mostly clear, with a low around 46. East wind around 5 mph, with gusts as high as 10 mph.
Sunday
Mostly sunny, with a high near 74. South southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 55. Southeast wind around 10 mph, with gusts as high as 15 mph.
Columbus Day
Partly sunny, with a high near 74. South southeast wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 10 mph.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 69.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Forreston IL
 42.12°N 89.6°W
Last Update:
1:16 pm CDT Oct 11, 2025
Forecast Valid:
1pm CDT Oct 11, 2025-6pm CDT Oct 17, 2025
 
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