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Current conditions at

Rockford, Greater Rockford Airport (KRFD)

Lat: 42.19°NLon: 89.09°WElev: 735ft.

A Few Clouds

57°F

14°C

Humidity 87%
Wind Speed Calm
Barometer 30.25 in (1024.1 mb)
Dewpoint 53°F (12°C)
Visibility 7.00 mi
Last update 3 Aug 6:54 am CDT
Extended Forecast for

Belvidere IL

  • Today

    Today: Widespread haze. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.

    High: 81 °F

    Haze

  • Tonight

    Tonight: Widespread haze. Partly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 58 °F

    Haze

  • Monday

    Monday: Mostly sunny, with a high near 82. Calm wind becoming east southeast around 5 mph in the morning. Winds could gust as high as 10 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the morning. Winds could gust as high as 15 mph.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze. Mostly sunny, with a high near 81. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Widespread haze. Partly cloudy, with a low around 58. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Monday
Mostly sunny, with a high near 82. Calm wind becoming east southeast around 5 mph in the morning. Winds could gust as high as 10 mph.
Monday Night
Partly cloudy, with a low around 62. East wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.
Tuesday
Mostly sunny, with a high near 83. Calm wind becoming southeast around 5 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Mostly sunny, with a high near 85.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 68.
Friday
Mostly sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Belvidere IL
 42.25°N 88.86°W
Last Update:
4:11 am CDT Aug 3, 2025
Forecast Valid:
7am CDT Aug 3, 2025-6pm CDT Aug 9, 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