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

37°F

3°C

Humidity 73%
Wind Speed S 6 mph
Barometer 30.13 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 12 Jan 7:35 pm CST
Extended Forecast for

Harvel IL

  • Tonight

    Tonight: Mostly clear, with a low around 34. South wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. West wind 10 to 16 mph, with gusts as high as 31 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 7pm and 10pm. Mostly cloudy, with a low around 32. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature rising to near 37 by 11am, then falling to around 29 during the remainder of the day. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 33 mph.

    High: 37 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 14. North wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 14 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. Breezy.

    High: 38 °F

    Mostly Cloudy
    then Chance
    Snow and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. South wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday
Partly sunny, with a high near 55. West wind 10 to 16 mph, with gusts as high as 31 mph.
Tuesday Night
A slight chance of rain between 7pm and 10pm. Mostly cloudy, with a low around 32. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a temperature rising to near 37 by 11am, then falling to around 29 during the remainder of the day. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 14. North wind 11 to 18 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 38. Breezy.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 15.
Saturday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harvel IL
 39.35°N 89.54°W (Elev. 640 ft)
Last Update:
4:46 pm CST Jan 12, 2026
Forecast Valid:
7pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
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