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

43°F

6°C

Humidity 39%
Wind Speed NE 7 mph
Barometer 30.39 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 23 Mar 8:35 pm CDT
Extended Forecast for

Hillsboro IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 23 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Southeast wind 7 to 9 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. South wind 5 to 11 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. South wind 8 to 10 mph.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 70%.

    Low: 38 °F

    Showers
    Likely and
    Breezy

  • Friday

    Friday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 32. Light and variable wind becoming east 5 to 10 mph in the evening. Winds could gust as high as 23 mph.
Tuesday
Mostly sunny, with a high near 59. Southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southeast wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 5 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 58. South wind 8 to 10 mph.
Thursday
Sunny, with a high near 85.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 38. Breezy. Chance of precipitation is 70%.
Friday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 49. Breezy.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 45.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 66.
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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:
8:36 pm CDT Mar 23, 2026
Forecast Valid:
8pm CDT Mar 23, 2026-6pm CDT Mar 30, 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