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.

Partly Cloudy

29°C

84°F

Humidity 51%
Wind Speed NA
Barometer 30.05 in
Dewpoint 18°C (64°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 3 Jul 11:27 am CDT
Extended Forecast for

Taylorville IL

  • Today

    Today: Mostly sunny, with a high near 32. Calm wind.

    High: 32 °C

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 21. Calm wind.

    Low: 21 °C

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 32. Light south southeast wind becoming south 6 to 11 km/h in the morning.

    High: 32 °C

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. South wind around 8 km/h.

    Low: 22 °C

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33. South wind 10 to 13 km/h.

    High: 33 °C

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. South southwest wind around 10 km/h.

    Low: 23 °C

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. Southwest wind 10 to 14 km/h becoming west northwest in the afternoon.

    High: 32 °C

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 30. Chance of precipitation is 40%.

    High: 30 °C

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 32. Calm wind.
Tonight
Mostly clear, with a low around 21. Calm wind.
Independence Day
Sunny, with a high near 32. Light south southeast wind becoming south 6 to 11 km/h in the morning.
Friday Night
Mostly clear, with a low around 22. South wind around 8 km/h.
Saturday
Sunny, with a high near 33. South wind 10 to 13 km/h.
Saturday Night
Partly cloudy, with a low around 23. South southwest wind around 10 km/h.
Sunday
A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 32. Southwest wind 10 to 14 km/h becoming west northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 21.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 30. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 20.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 30.
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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 m)
Last Update:
10:41 am CDT Jul 3, 2025
Forecast Valid:
11am CDT Jul 3, 2025-6pm CDT Jul 9, 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