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

26°C

79°F

Humidity 79%
Wind Speed NA
Barometer 29.96 in
Dewpoint 22°C (72°F)
Visibility 16 km
Heat Index28°C (82°F)
Last update 12 Jul 7:44 pm CDT
Extended Forecast for

Taylorville IL

  • Tonight

    Tonight: Partly cloudy, with a low around 21. West northwest wind 3 to 8 km/h.

    Low: 21 °C

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 29. Calm wind becoming south 5 to 8 km/h in the morning.

    High: 29 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 31. South wind 3 to 8 km/h.

    High: 31 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. South wind 5 to 11 km/h.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind around 8 km/h.

    Low: 22 °C

    Chance
    T-storms

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.

    High: 31 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22.

    Low: 22 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. West northwest wind 3 to 8 km/h.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 29. Calm wind becoming south 5 to 8 km/h in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 20. Calm wind.
Monday
Mostly sunny, with a high near 31. South wind 3 to 8 km/h.
Monday Night
Partly cloudy, with a low around 21. Calm wind.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 31. South wind 5 to 11 km/h.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 22. South wind around 8 km/h.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 31.
Wednesday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 22.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 20.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Taylorville IL
 39.52°N 89.27°W (Elev. 614 m)
Last Update:
5:41 pm CDT Jul 12, 2025
Forecast Valid:
8pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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