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

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Fair

4°F

-16°C

Humidity 85%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 4 Dec 10:35 pm CST
Extended Forecast for

Hillsboro IL

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, clear early, then becoming mostly cloudy, with a low around 2. Calm wind becoming south around 5 mph after midnight.

    Low: 2 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 33. South wind 5 to 8 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 24. South wind 5 to 7 mph becoming light and variable after midnight.

    Low: 24 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Partly sunny, with a high near 33. Light and variable wind.

    High: 33 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Calm wind becoming east around 5 mph after midnight.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, clear early, then becoming mostly cloudy, with a low around 2. Calm wind becoming south around 5 mph after midnight.
Friday
Sunny, with a high near 33. South wind 5 to 8 mph.
Friday Night
Increasing clouds, with a low around 24. South wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Partly sunny, with a high near 33. Light and variable wind.
Saturday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 25. Calm wind becoming east around 5 mph after midnight.
Sunday
A 40 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 39.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 27.
Wednesday
A 40 percent chance of rain. Mostly cloudy, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro IL
 39.17°N 89.49°W (Elev. 581 ft)
Last Update:
8:26 pm CST Dec 4, 2025
Forecast Valid:
10pm CST Dec 4, 2025-6pm CST Dec 11, 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