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

30°F

-1°C

Humidity 76%
Wind Speed NE 17 G 23 mph
Barometer 30.21 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Feb 9:55 pm CST
Extended Forecast for

Taylorville IL

  • Tonight

    Tonight: Mostly clear, with a low around 26. North northeast wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 42. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 42 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow and sleet likely before 3am, then a chance of snow between 3am and 5am. Mostly cloudy, with a low around 29. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.

    Low: 29 °F

    Snow Likely
    then
    Snow/Sleet
    Likely

  • Monday

    Monday: A chance of rain or freezing rain before 8am, then a chance of rain between 8am and noon. Cloudy, with a high near 43. East southeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Freezing
    Rain then
    Cloudy

  • Monday Night

    Monday Night: Rain. Low around 37. Southeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain Likely
    then Rain

  • Tuesday

    Tuesday: Rain. High near 58. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 49. South southwest wind 7 to 10 mph becoming east southeast in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 26. North northeast wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday
Partly sunny, with a high near 42. Northeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Snow and sleet likely before 3am, then a chance of snow between 3am and 5am. Mostly cloudy, with a low around 29. East wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.
Monday
A chance of rain or freezing rain before 8am, then a chance of rain between 8am and noon. Cloudy, with a high near 43. East southeast wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Monday Night
Rain. Low around 37. Southeast wind around 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 58. South southwest wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 49. South southwest wind 7 to 10 mph becoming east southeast in the evening. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Rain and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 49. Chance of precipitation is 70%.
Thursday
Rain likely. Partly sunny, with a high near 66. Chance of precipitation is 60%.
Thursday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 52.
Friday
Rain likely. Mostly cloudy, with a high near 68.
Friday Night
Rain likely. Mostly cloudy, with a low around 51.
Saturday
Rain likely. Mostly cloudy, with a high near 62.
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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:
10:06 pm CST Feb 28, 2026
Forecast Valid:
10pm CST Feb 28, 2026-6pm CST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation