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.

Overcast and Breezy

32°F

0°C

Humidity 57%
Wind Speed NW 23 G 31 mph
Barometer 29.93 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 14 Jan 12:55 pm CST
Extended Forecast for

Atwater IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 36. Breezy, with a north wind 21 to 28 mph, with gusts as high as 39 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 15. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 30. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    High: 30 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. South wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: Partly sunny, with a high near 40. Breezy, with a west wind 14 to 22 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 36. Breezy, with a north wind 21 to 28 mph, with gusts as high as 39 mph.
Tonight
Mostly clear, with a low around 15. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.
Thursday
Increasing clouds, with a high near 30. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. South wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 40. Breezy, with a west wind 14 to 22 mph.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atwater IL
 39.34°N 89.71°W (Elev. 630 ft)
Last Update:
10:51 am CST Jan 14, 2026
Forecast Valid:
1pm CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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