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

26°F

-3°C

Humidity 63%
Wind Speed SE 15 mph
Barometer 30.24 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 8 Feb 4:55 am CST
Extended Forecast for

Taylorville IL

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 37. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 23. East southeast wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 46. South wind around 6 mph.

    High: 46 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. South southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. West wind 7 to 9 mph becoming north northwest in the afternoon.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 29. North wind around 6 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. North wind around 6 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain after noon. Cloudy, with a high near 42.

    High: 42 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 37. Southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 23. East southeast wind 5 to 8 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 46. South wind around 6 mph.
Monday Night
Mostly clear, with a low around 35. South southeast wind 6 to 10 mph becoming west southwest after midnight. Winds could gust as high as 17 mph.
Tuesday
Sunny, with a high near 52. West wind 7 to 9 mph becoming north northwest in the afternoon.
Tuesday Night
Increasing clouds, with a low around 29. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 46. North wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
A 30 percent chance of rain after noon. Cloudy, with a high near 42.
Thursday Night
A chance of rain before midnight, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 44.
Friday Night
A chance of rain and snow. Partly cloudy, with a low around 27.
Saturday
A chance of rain. Mostly sunny, with a high near 44.
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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:
1:22 am CST Feb 8, 2026
Forecast Valid:
5am CST Feb 8, 2026-6pm CST Feb 14, 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