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Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

75°F

24°C

Humidity 54%
Wind Speed SE 3 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 24 Aug 5:54 pm CDT
Extended Forecast for

Maroa IL

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 57. Northeast wind around 5 mph becoming light and variable in the evening.

    Low: 57 °F

    Mostly Clear
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Southeast wind 3 to 6 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. South wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 63. West northwest wind 5 to 9 mph.

    Low: 63 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Northwest wind 6 to 11 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. North northwest wind 5 to 9 mph becoming light north in the evening.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 57. Northeast wind around 5 mph becoming light and variable in the evening.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Southeast wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 63. Southeast wind 3 to 5 mph.
Wednesday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86. South wind 6 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 63. West northwest wind 5 to 9 mph.
Thursday
Sunny, with a high near 83. Northwest wind 6 to 11 mph.
Thursday Night
Mostly clear, with a low around 62. North northwest wind 5 to 9 mph becoming light north in the evening.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 63.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 68.
Sunday
Mostly sunny, with a high near 89.
Sunday Night
Partly cloudy, with a low around 72.
Monday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Maroa IL
 40.04°N 88.96°W (Elev. 709 ft)
Last Update:
4:36 pm CDT Aug 24, 2026
Forecast Valid:
6pm CDT Aug 24, 2026-6pm CDT Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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