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Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

17°C

63°F

Humidity 58%
Wind Speed W 6 km/h
Barometer 1010.9 mb (29.86 in)
Dewpoint 9°C (48°F)
Visibility 16 km
Last update 24 Sep 9:54 pm CDT
Extended Forecast for

3 Miles SW Dewitt IL

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 12. West northwest wind 8 to 10 km/h.

    Low: 12 °C

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 23. North wind 8 to 11 km/h.

    High: 23 °C

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 12. Northeast wind around 10 km/h.

    Low: 12 °C

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 25. East northeast wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon.

    High: 25 °C

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 17. Northeast wind 16 to 23 km/h, with gusts as high as 35 km/h.

    Low: 17 °C

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 23. Breezy, with a northeast wind 26 to 31 km/h increasing to 32 to 37 km/h in the afternoon. Winds could gust as high as 55 km/h.

    High: 23 °C

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 16. Breezy, with a northeast wind 29 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 60%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Low: 16 °C

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A 50 percent chance of showers. Partly sunny, with a high near 22.

    High: 22 °C

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 16.

    Low: 16 °C

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 12. West northwest wind 8 to 10 km/h.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 23. North wind 8 to 11 km/h.
Wednesday Night
Partly cloudy, with a low around 12. Northeast wind around 10 km/h.
Thursday
Mostly sunny, with a high near 25. East northeast wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 17. Northeast wind 16 to 23 km/h, with gusts as high as 35 km/h.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 23. Breezy, with a northeast wind 26 to 31 km/h increasing to 32 to 37 km/h in the afternoon. Winds could gust as high as 55 km/h.
Friday Night
Showers likely. Mostly cloudy, with a low around 16. Breezy, with a northeast wind 29 to 35 km/h, with gusts as high as 50 km/h. Chance of precipitation is 60%. New precipitation amounts between 7.5 mm and 1 cm possible.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 22.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 16.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 23.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 16.
Monday
A chance of showers. Partly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 22.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Dewitt IL
 40.17°N 88.78°W (Elev. 699 m)
Last Update:
10:43 pm CDT Sep 24, 2024
Forecast Valid:
10pm CDT Sep 24, 2024-6pm CDT Oct 1, 2024
 
Forecast Discussion
 
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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