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

51°F

11°C

Humidity 50%
Wind Speed S 16 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 9 Mar 1:54 am CDT
Extended Forecast for

Stillman Valley IL

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 47. South southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 49. South southwest wind around 5 mph.

    Low: 49 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 64. South wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 36. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 36 °F

    Showers

  • Wednesday

    Wednesday: Rain likely before 4pm, then a chance of rain and snow. Cloudy, with a high near 43. Breezy. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely
    then
    Rain/Snow
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 7pm. Mostly clear, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 36. Breezy.

    Low: 36 °F

    Rain Likely
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 47. South southwest wind around 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 71. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 49. South southwest wind around 5 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 64. South wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Showers and possibly a thunderstorm. Low around 36. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Wednesday
Rain likely before 4pm, then a chance of rain and snow. Cloudy, with a high near 43. Breezy. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow before 7pm. Mostly clear, with a low around 25. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 36. Breezy.
Friday
Partly sunny, with a high near 48. Breezy.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
A chance of snow. Cloudy, with a high near 46.
Saturday Night
A chance of rain and snow. Cloudy, with a low around 34.
Sunday
Rain and snow likely. Cloudy, with a high near 48. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stillman Valley IL
 42.11°N 89.19°W
Last Update:
2:11 am CDT Mar 9, 2026
Forecast Valid:
2am CDT Mar 9, 2026-6pm CDT Mar 15, 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