National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast

23°F

-5°C

Humidity 78%
Wind Speed W 15 G 22 mph
Barometer 30.40 in (1030.3 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 30 Nov 3:54 pm CST
Extended Forecast for

4 Miles ESE Milmine IL

  • This Afternoon

    This Afternoon: Scattered flurries. Cloudy, with a high near 26. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 26 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. West northwest wind 6 to 11 mph becoming light and variable after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Snow, mainly after 3pm. High near 29. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Cloudy then
    Snow

  • Monday Night

    Monday Night: Snow, mainly before 3am. Low around 17. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow then
    Snow Likely

  • Tuesday

    Tuesday: Partly sunny, with a high near 25. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 25 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. South wind 5 to 10 mph.

    Low: 14 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 33. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Cloudy, with a high near 26. West northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 14. West northwest wind 6 to 11 mph becoming light and variable after midnight.
Monday
Snow, mainly after 3pm. High near 29. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow, mainly before 3am. Low around 17. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Partly sunny, with a high near 25. Northwest wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 14. South wind 5 to 10 mph.
Wednesday
Partly sunny, with a high near 33. South southwest wind 8 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Mostly sunny, with a high near 16.
Thursday Night
Mostly cloudy, with a low around 0.
Friday
A chance of snow. Mostly cloudy, with a high near 27.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Milmine IL
 39.87°N 88.59°W (Elev. 676 ft)
Last Update:
3:16 pm CST Nov 30, 2025
Forecast Valid:
4pm CST Nov 30, 2025-6pm CST Dec 7, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation