Current conditions at

Taylorville, Taylorville Municipal Airport (KTAZ)

Lat: 39.53°NLon: 89.33°WElev: 623ft.

Partly Cloudy

18°F

-8°C

Humidity 62%
Wind Speed SW 10 mph
Barometer 30.12 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 18 Jan 10:35 am CST
Extended Forecast for

Taylorville IL

Cold Weather Advisory January 19, 03:00am until January 19, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: A chance of flurries after 2pm.  Cloudy, with a high near 25. Wind chill values between 4 and 13. South southwest wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 25 °F

    Chance
    Flurries

  • Tonight

    Tonight: A chance of flurries before 9pm.  Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values between -9 and 1. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 17 to 22 mph after midnight. Winds could gust as high as 36 mph.

    Low: 5 °F

    Chance
    Flurries and
    Blustery

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 15. Wind chill values between -5 and -15. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 15 °F

    Sunny and
    Blustery then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Wind chill values between -2 and 3. West northwest wind 5 to 7 mph becoming southwest after midnight.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. South wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries after 2pm. Cloudy, with a high near 25. Wind chill values between 4 and 13. South southwest wind 11 to 16 mph, with gusts as high as 24 mph.
Tonight
A chance of flurries before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values between -9 and 1. Blustery, with a southwest wind 11 to 16 mph becoming west northwest 17 to 22 mph after midnight. Winds could gust as high as 36 mph.
M.L.King Day
Sunny, with a high near 15. Wind chill values between -5 and -15. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
Mostly clear, with a low around 7. Wind chill values between -2 and 3. West northwest wind 5 to 7 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 30. South southwest wind 7 to 13 mph, with gusts as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 24. South wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 38. Southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 38.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 18.
Saturday
A chance of snow. Partly sunny, with a high near 25.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Taylorville IL
 39.5°N 89.25°W (Elev. 591 ft)
10:47 am CST Jan 18, 2026
10am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
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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