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

38°F

3°C

Humidity 71%
Wind Speed SW 7 mph
Barometer 30.15 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Jan 6:35 pm CST
Extended Forecast for

Coffeen IL

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 33. South wind 5 to 9 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Increasing clouds, with a high near 57. West wind 9 to 14 mph, with gusts as high as 30 mph.

    High: 57 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 7pm and midnight. Mostly cloudy, with a low around 33. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a temperature rising to near 39 by 11am, then falling to around 30 during the remainder of the day. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 31 mph.

    High: 39 °F⇓

    Mostly Cloudy
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North wind 9 to 15 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow

  • 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

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 33. South wind 5 to 9 mph, with gusts as high as 20 mph.
Tuesday
Increasing clouds, with a high near 57. West wind 9 to 14 mph, with gusts as high as 30 mph.
Tuesday Night
A slight chance of rain between 7pm and midnight. Mostly cloudy, with a low around 33. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a temperature rising to near 39 by 11am, then falling to around 30 during the remainder of the day. Breezy, with a northwest wind 15 to 23 mph, with gusts as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 15. North wind 9 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 22.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 39.
Friday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 25.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 10.
M.L.King Day
Mostly sunny, with a high near 30.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coffeen IL
 39.08°N 89.38°W (Elev. 623 ft)
Last Update:
4:46 pm CST Jan 12, 2026
Forecast Valid:
6pm CST Jan 12, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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