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

52°F

11°C

Humidity 80%
Wind Speed N 9 mph
Barometer 30.18 in (1021.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 26 Apr 4:54 am CDT
Extended Forecast for

Oreana IL

  • Today

    Today: Mostly sunny, with a high near 63. North wind 11 to 14 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. East northeast wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69. South southeast wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. Southeast wind around 11 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83. Breezy, with a south wind 14 to 24 mph, with gusts as high as 36 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 66. Breezy, with a south wind around 21 mph, with gusts as high as 30 mph.

    Low: 66 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy, with a west wind 18 to 20 mph, with gusts as high as 28 mph.

    High: 79 °F

    Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers. Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 63. North wind 11 to 14 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 40. East northeast wind 8 to 10 mph, with gusts as high as 16 mph.
Sunday
Mostly sunny, with a high near 69. South southeast wind 9 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 53. Southeast wind around 11 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 83. Breezy, with a south wind 14 to 24 mph, with gusts as high as 36 mph.
Monday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 66. Breezy, with a south wind around 21 mph, with gusts as high as 30 mph.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 79. Breezy, with a west wind 18 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 51.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 70.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 70%.
Thursday
Showers. Mostly cloudy, with a high near 72.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51.
Friday
A chance of showers. Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Oreana IL
 39.95°N 88.88°W (Elev. 682 ft)
Last Update:
4:57 am CDT Apr 26, 2025
Forecast Valid:
5am CDT Apr 26, 2025-6pm CDT May 2, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation