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

33°F

1°C

Humidity 84%
Wind Speed S 3 mph
Barometer 29.94 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 27 Feb 2:35 am CST
Extended Forecast for

Ohlman IL

  • Overnight

    Overnight: Mostly clear, with a low around 34. Light south southwest wind.

    Low: 34 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. South southwest wind 7 to 9 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. East northeast wind 7 to 9 mph becoming southeast in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. North northeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 41. East northeast wind 10 to 14 mph, with gusts as high as 20 mph.

    High: 41 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 3am. Low around 27. East northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 27 °F

    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before noon. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 34. Light south southwest wind.
Friday
Sunny, with a high near 67. Southwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Mostly clear, with a low around 35. South southwest wind 7 to 9 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 57. East northeast wind 7 to 9 mph becoming southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 26. North northeast wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Increasing clouds, with a high near 41. East northeast wind 10 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Rain and snow, becoming all snow after 3am. Low around 27. East northeast wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of rain and snow before noon. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31.
Tuesday
Rain. High near 47. Chance of precipitation is 80%.
Tuesday Night
Rain likely. Cloudy, with a low around 37.
Wednesday
Rain likely. Cloudy, with a high near 57.
Wednesday Night
Rain likely. Cloudy, with a low around 48.
Thursday
Rain likely. Mostly cloudy, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ohlman IL
 39.36°N 89.2°W (Elev. 699 ft)
Last Update:
2:41 am CST Feb 27, 2026
Forecast Valid:
2am CST Feb 27, 2026-6pm CST Mar 5, 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