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

37°F

3°C

Humidity 75%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 6 Dec 10:35 am CST
Extended Forecast for

Taylorville Municipal Airport IL

  • Today

    Today: Mostly cloudy, with a high near 36. Light and variable wind becoming southeast around 5 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of freezing rain before 11pm, then a chance of rain. Cloudy, with a low around 30. Southeast wind 6 to 9 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Slight Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Sunday

    Sunday: A chance of rain before 11am, then a chance of snow between 11am and noon. Mostly cloudy, with a temperature falling to around 26 by 5pm. South wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 34 °F⇓

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 12. Wind chill values between 5 and 10. North wind 5 to 11 mph, with gusts as high as 15 mph.

    Low: 12 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. Light and variable wind.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 21 mph.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 36. Light and variable wind becoming southeast around 5 mph in the afternoon.
Tonight
A slight chance of freezing rain before 11pm, then a chance of rain. Cloudy, with a low around 30. Southeast wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 11am, then a chance of snow between 11am and noon. Mostly cloudy, with a temperature falling to around 26 by 5pm. South wind 6 to 14 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 12. Wind chill values between 5 and 10. North wind 5 to 11 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 26. Light and variable wind.
Monday Night
Partly cloudy, with a low around 16. Light south southeast wind becoming south southwest 8 to 13 mph in the evening. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 41. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of snow. Mostly cloudy, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Taylorville Municipal Airport IL
 39.54°N 89.33°W (Elev. 604 ft)
Last Update:
10:26 am CST Dec 6, 2025
Forecast Valid:
10am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation