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

32°F

0°C

Humidity 60%
Wind Speed NA
Barometer 30.04 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 16 Nov 10:40 pm CST
Extended Forecast for

Coalton IL

  • Tonight

    Tonight: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 57. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 3am, then scattered showers. Low around 44. Southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    Low: 44 °F

    Showers

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Partly sunny, with a high near 63. Southeast wind 7 to 10 mph becoming northeast in the afternoon.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Northeast wind 3 to 6 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Light and variable wind.
Monday
Mostly sunny, with a high near 57. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Showers and possibly a thunderstorm before 3am, then scattered showers. Low around 44. Southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Tuesday
A 30 percent chance of rain after noon. Partly sunny, with a high near 63. Southeast wind 7 to 10 mph becoming northeast in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 43. Northeast wind 3 to 6 mph.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 45.
Thursday
Rain and possibly a thunderstorm. High near 63. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Friday
A 50 percent chance of rain. Partly sunny, with a high near 64.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 42.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coalton IL
 39.28°N 89.32°W (Elev. 650 ft)
Last Update:
9:26 pm CST Nov 16, 2025
Forecast Valid:
10pm CST Nov 16, 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