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

Aurora Municipal Airport (KARR)

Lat: 41.77°NLon: 88.48°WElev: 696ft.

Overcast

23°F

-5°C

Humidity 74%
Wind Speed SE 15 mph
Barometer 30.33 in (1028.1 mb)
Dewpoint 16°F (-9°C)
Visibility 7.00 mi
Wind Chill10°F (-12°C)
Last update 8 Feb 8:52 am CST
Extended Forecast for

Somonauk IL

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 33. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. South wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 15 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after noon. Mostly cloudy, with a high near 40.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 33. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 22. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
Partly sunny, with a high near 43. South wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly cloudy, with a low around 33. South wind around 10 mph becoming west northwest after midnight. Winds could gust as high as 15 mph.
Tuesday
Partly sunny, with a high near 47. Northwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of snow after noon. Mostly cloudy, with a high near 40.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Somonauk IL
 41.61°N 88.69°W
Last Update:
9:36 am CST Feb 8, 2026
Forecast Valid:
9am CST Feb 8, 2026-6pm CST Feb 14, 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