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

30°F

-1°C

Humidity 72%
Wind Speed N 15 mph
Barometer 30.18 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 3 Feb 1:55 pm CST
Extended Forecast for

Taylorville IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 32. North wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. Wind chill values between 5 and 10. North northeast wind around 7 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 26. Wind chill values between 4 and 14. North northeast wind 5 to 8 mph.

    High: 26 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. Light and variable wind.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. South southwest wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 32. North wind 8 to 10 mph, with gusts as high as 17 mph.
Tonight
Mostly cloudy, with a low around 14. Wind chill values between 5 and 10. North northeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 26. Wind chill values between 4 and 14. North northeast wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 10. Light and variable wind.
Thursday
Mostly cloudy, with a high near 33. South southwest wind 5 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 27. South wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 42. Northwest wind 11 to 16 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 43.
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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:
1:47 pm CST Feb 3, 2026
Forecast Valid:
2pm CST Feb 3, 2026-6pm CST Feb 9, 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