National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Fair

15°F

-9°C

Humidity 37%
Wind Speed NW 15 mph
Barometer 30.38 in
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 19 Jan 4:35 pm CST
Extended Forecast for

Taylorville IL

  • Tonight

    Tonight: Increasing clouds, with a low around 8. Wind chill values between -3 and 2. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 8 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Wind chill values between -3 and 7. South wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. South wind 9 to 18 mph, with gusts as high as 28 mph.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 39. West wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 39 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 21. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 31. West northwest wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 5. North northwest wind 5 to 11 mph, with gusts as high as 18 mph.

    Low: 5 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 8. Wind chill values between -3 and 2. Southwest wind 5 to 8 mph, with gusts as high as 16 mph.
Tuesday
Mostly sunny, with a high near 32. Wind chill values between -3 and 7. South wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 26. South wind 9 to 18 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 39. West wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly clear, with a low around 21. Southwest wind 8 to 11 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 31. West northwest wind 6 to 10 mph, with gusts as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 5. North northwest wind 5 to 11 mph, with gusts as high as 18 mph.
Friday
Mostly cloudy and cold, with a high near 10.
Friday Night
Mostly cloudy, with a low around -2.
Saturday
Mostly cloudy, with a high near 11.
Saturday Night
A chance of snow. Partly cloudy, with a low around 0.
Sunday
Mostly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Taylorville IL
 39.5°N 89.25°W (Elev. 591 ft)
Last Update:
3:36 pm CST Jan 19, 2026
Forecast Valid:
4pm CST Jan 19, 2026-6pm CST Jan 26, 2026
 
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