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

36°F

2°C

Humidity 60%
Wind Speed NA
Barometer 30.11 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 17 Nov 6:57 am CST
Extended Forecast for

Harvel IL

  • Today

    Today: Mostly sunny, with a high near 56. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 44. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 8am. Cloudy, then gradually becoming mostly sunny, with a high near 65. Southeast wind 7 to 10 mph becoming northwest in the afternoon.

    High: 65 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 41. Northeast wind 3 to 6 mph.

    Low: 41 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. High near 62. Chance of precipitation is 80%.

    High: 62 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 49. Chance of precipitation is 70%.

    Low: 49 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before noon. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 56. Light east wind becoming southeast 5 to 10 mph in the morning.
Tonight
Showers and possibly a thunderstorm before 4am, then a chance of showers. Low around 44. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Tuesday
A 30 percent chance of showers, mainly after 8am. Cloudy, then gradually becoming mostly sunny, with a high near 65. Southeast wind 7 to 10 mph becoming northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 41. Northeast wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 57. Light and variable wind.
Wednesday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 42.
Thursday
Rain. High near 62. Chance of precipitation is 80%.
Thursday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 49. Chance of precipitation is 70%.
Friday
Rain likely, mainly before noon. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 55.
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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:
3:16 am CST Nov 17, 2025
Forecast Valid:
7am CST Nov 17, 2025-6pm CST Nov 23, 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