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Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Overcast and Windy

45°F

7°C

Humidity 80%
Wind Speed W 26 G 36 mph
Barometer 29.84 in (1010.5 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 9 Jan 6:54 am CST
Extended Forecast for

4 Miles ENE Mount Auburn IL

  • Today

    Today: Cloudy, with a high near 48. West wind 13 to 18 mph becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 48 °F

    Cloudy

  • Tonight

    Tonight: A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 37. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 43. West northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 25. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy, with a high near 48. West wind 13 to 18 mph becoming north northwest 5 to 10 mph in the afternoon. Winds could gust as high as 32 mph.
Tonight
A 30 percent chance of rain after 3am. Mostly cloudy, with a low around 37. Calm wind becoming north northwest around 5 mph after midnight.
Saturday
A 30 percent chance of rain before noon. Cloudy through mid morning, then gradual clearing, with a high near 43. West northwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 21. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 33. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 25. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly cloudy, with a high near 51.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 34.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Mount Auburn IL
 39.78°N 89.2°W (Elev. 600 ft)
Last Update:
5:27 am CST Jan 9, 2026
Forecast Valid:
7am CST Jan 9, 2026-6pm CST Jan 15, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation