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.

Fair

82°F

28°C

Humidity 29%
Wind Speed Vrbl 5 mph
Barometer 30.08 in (1018.0 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 24 Apr 1:54 pm CDT
Extended Forecast for

2 Miles E Elwin IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. South southeast wind around 6 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. South southeast wind around 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 78. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. North wind 11 to 15 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 42. East northeast wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Southeast wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. South southeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 59. South southeast wind around 6 mph.
Friday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 78. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 47. North wind 11 to 15 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 63. North northeast wind 11 to 13 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 42. East northeast wind 7 to 10 mph, with gusts as high as 16 mph.
Sunday
Mostly sunny, with a high near 69. Southeast wind 8 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 82.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 69.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 53.
Wednesday
A chance of showers. Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Elwin IL
 39.8°N 88.91°W (Elev. 656 ft)
Last Update:
1:41 pm CDT Apr 24, 2025
Forecast Valid:
2pm CDT Apr 24, 2025-6pm CDT Apr 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation