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.

Partly Cloudy

51°F

11°C

Humidity 64%
Wind Speed N 5 mph
Barometer 30.10 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 9 Jan 1:55 pm CST
Extended Forecast for

5 Miles ENE Assumption IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 48. North wind 3 to 8 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain before noon, then a slight chance of showers after 3pm. Cloudy through mid morning, then gradual clearing, with a high near 43. West northwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. South southwest wind 5 to 9 mph, with gusts as high as 16 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 48. North wind 3 to 8 mph.
Tonight
A 20 percent chance of rain after 3am. Mostly cloudy, with a low around 37. Light and variable wind.
Saturday
A chance of rain before noon, then a slight chance of showers after 3pm. Cloudy through mid morning, then gradual clearing, with a high near 43. West northwest wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 22. West northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 34. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 23. South southwest wind 5 to 9 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 45. Southwest wind 8 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Assumption IL
 39.53°N 88.96°W (Elev. 623 ft)
Last Update:
1:17 pm CST Jan 9, 2026
Forecast Valid:
2pm CST Jan 9, 2026-6pm CST Jan 15, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation