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

42°F

6°C

Humidity 41%
Wind Speed W 18 G 25 mph
Barometer 30.02 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 21 Jan 12:55 pm CST
Extended Forecast for

Hillsboro IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 35. West wind 5 to 7 mph.

    High: 35 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 4. Light and variable wind becoming north 11 to 16 mph in the evening. Winds could gust as high as 24 mph.

    Low: 4 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 10. North wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 11.

    High: 11 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 6.

    Low: 6 °F

    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow. Partly sunny and cold, with a high near 18.

    High: 18 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 43. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 21. Southwest wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Thursday
Partly sunny, with a high near 35. West wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 4. Light and variable wind becoming north 11 to 16 mph in the evening. Winds could gust as high as 24 mph.
Friday
Mostly cloudy and cold, with a high near 10. North wind 11 to 16 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around -1.
Saturday
A 40 percent chance of snow, mainly after noon. Cloudy and cold, with a high near 11.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow. Partly sunny and cold, with a high near 18.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Sunny and cold, with a high near 19.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro IL
 39.17°N 89.46°W (Elev. 607 ft)
Last Update:
10:57 am CST Jan 21, 2026
Forecast Valid:
1pm CST Jan 21, 2026-6pm CST Jan 27, 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