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.

Overcast and Breezy

39°F

4°C

Humidity 81%
Wind Speed NW 21 G 26 mph
Barometer 30.20 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 11 Mar 9:22 pm CDT
Extended Forecast for

Taylorville Municipal Airport IL

  • Tonight

    Tonight: Mostly clear, with a low around 28. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 51. West wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Northwest wind 6 to 8 mph becoming northeast after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. East southeast wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 54 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 45. East southeast wind 10 to 17 mph, with gusts as high as 25 mph.

    Low: 45 °F

    Cloudy

  • Sunday

    Sunday: Rain. High near 62. Breezy. Chance of precipitation is 90%.

    High: 62 °F

    Breezy. Rain
    Likely then
    Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 40%.

    Low: 20 °F

    Chance
    Rain/Snow and
    Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 28. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 51. West wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 40. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 34 mph.
Friday
Partly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 33. Northwest wind 6 to 8 mph becoming northeast after midnight.
Saturday
Mostly cloudy, with a high near 54. East southeast wind 7 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Cloudy, with a low around 45. East southeast wind 10 to 17 mph, with gusts as high as 25 mph.
Sunday
Rain. High near 62. Breezy. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 30. Blustery.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Taylorville Municipal Airport IL
 39.52°N 89.3°W (Elev. 577 ft)
Last Update:
8:37 pm CDT Mar 11, 2026
Forecast Valid:
9pm CDT Mar 11, 2026-6pm CDT Mar 18, 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