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

34°F

1°C

Humidity 81%
Wind Speed W 5 mph
Barometer 30.27 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Mar 1:41 am CDT
Extended Forecast for

Hillsboro IL

  • Overnight

    Overnight: Clear, with a steady temperature around 33. Northwest wind around 8 mph.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 50. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Breezy, with a south wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 40 mph.

    Low: 41 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 56. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely and possibly a thunderstorm, then rain after 1pm. High near 63. Breezy. Chance of precipitation is 90%.

    High: 63 °F

    Breezy. Rain
    Likely then
    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely before 1am, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 70%.

    Low: 21 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Overnight
Clear, with a steady temperature around 33. Northwest wind around 8 mph.
Thursday
Sunny, with a high near 50. West wind 5 to 10 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. Breezy, with a south wind 11 to 16 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 40 mph.
Friday
Partly sunny, with a high near 56. Breezy, with a west wind 18 to 21 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 33. Northwest wind 5 to 8 mph becoming light and variable.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
Rain likely and possibly a thunderstorm, then rain after 1pm. High near 63. Breezy. Chance of precipitation is 90%.
Sunday Night
Rain and snow likely before 1am, then a chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 70%.
Monday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 29. Blustery.
Monday Night
Mostly clear, with a low around 11.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hillsboro IL
 39.15°N 89.49°W (Elev. 617 ft)
Last Update:
1:26 am CDT Mar 12, 2026
Forecast Valid:
2am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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