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.

Overcast

23°F

-5°C

Humidity 54%
Wind Speed SW 9 mph
Barometer 30.00 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 18 Jan 6:35 pm CST
Extended Forecast for

Taylorville IL

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values between -1 and -11. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 18 to 23 mph after midnight. Winds could gust as high as 37 mph.

    Low: 5 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 16. Wind chill values between -6 and -16. Blustery, with a west northwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 16 °F

    Mostly Sunny
    and Blustery
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8. Wind chill values between -2 and 3. West southwest wind 5 to 8 mph.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Wind chill values between 1 and 11. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. South wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 40. South southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 9pm. Cloudy, then gradually becoming partly cloudy, with a low around 5. Wind chill values between -1 and -11. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 18 to 23 mph after midnight. Winds could gust as high as 37 mph.
M.L.King Day
Sunny, with a high near 16. Wind chill values between -6 and -16. Blustery, with a west northwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 33 mph.
Monday Night
Partly cloudy, with a low around 8. Wind chill values between -2 and 3. West southwest wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 30. Wind chill values between 1 and 11. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Mostly cloudy, with a low around 24. South wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 40. South southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 19. West northwest wind 7 to 9 mph, with gusts as high as 16 mph.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly cloudy, with a high near 31.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Mostly cloudy, with a high near 20.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 2.
Sunday
Partly sunny, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Taylorville IL
 39.5°N 89.25°W (Elev. 591 ft)
Last Update:
6:36 pm CST Jan 18, 2026
Forecast Valid:
6pm CST Jan 18, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation