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

82°F

28°C

Humidity 30%
Wind Speed S 12 mph
Barometer 29.77 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 21 Mar 5:56 pm CDT
Extended Forecast for

Taylorville IL

  • Tonight

    Tonight: Clear, with a low around 61. South wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 61 °F

    Clear

  • Sunday

    Sunday: A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 81. Breezy, with a south southwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 26 mph.

    High: 81 °F

    Sunny then
    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Breezy, with a north wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 52. North northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. East wind around 6 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. South wind 7 to 9 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42. South southeast wind around 7 mph.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 61. South wind 8 to 13 mph, with gusts as high as 21 mph.
Sunday
A 10 percent chance of showers after 5pm. Increasing clouds, with a high near 81. Breezy, with a south southwest wind 10 to 20 mph becoming north in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 33. Breezy, with a north wind 19 to 24 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.
Monday
Mostly sunny, with a high near 52. North northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 35. East wind around 6 mph.
Tuesday
Mostly sunny, with a high near 60. South wind 7 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 42. South southeast wind around 7 mph.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
A chance of rain and thunderstorms. Partly cloudy, with a low around 40.
Friday
A chance of rain. Partly sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 33.
Saturday
Mostly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Taylorville IL
 39.5°N 89.25°W (Elev. 591 ft)
Last Update:
5:46 pm CDT Mar 21, 2026
Forecast Valid:
6pm CDT Mar 21, 2026-6pm CDT Mar 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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