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

23°F

-5°C

Humidity 86%
Wind Speed SW 7 mph
Barometer 30.08 in
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 2 Dec 4:35 pm CST
Extended Forecast for

Harvel IL

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 20. South wind 3 to 8 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. South wind 6 to 9 mph becoming northwest in the afternoon.

    High: 35 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly between 9pm and midnight. Mostly cloudy, with a low around 7. North wind 6 to 10 mph.

    Low: 7 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny and cold, with a high near 17. North wind 5 to 7 mph becoming calm in the afternoon.

    High: 17 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. Calm wind becoming south around 5 mph after midnight.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 20. South wind 3 to 8 mph.
Wednesday
Partly sunny, with a high near 35. South wind 6 to 9 mph becoming northwest in the afternoon.
Wednesday Night
A 30 percent chance of snow, mainly between 9pm and midnight. Mostly cloudy, with a low around 7. North wind 6 to 10 mph.
Thursday
Mostly sunny and cold, with a high near 17. North wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 2. Calm wind becoming south around 5 mph after midnight.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 31.
Saturday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 19.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 30.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Monday
Partly sunny, with a high near 30.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 35.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harvel IL
 39.35°N 89.54°W (Elev. 640 ft)
Last Update:
3:16 pm CST Dec 2, 2025
Forecast Valid:
4pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
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