Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Mostly Cloudy

72°F

22°C

Humidity 71%
Wind Speed SW 20 G 31 mph
Barometer 29.86 in (1010.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 15 Apr 9:54 am CDT
Extended Forecast for

2 Miles E Elwin IL

  • Today

    Today: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Cloudy, with a high near 78. South southwest wind around 16 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely.  Mostly cloudy, with a low around 62. South southwest wind 13 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm.  Mostly cloudy, then gradually becoming sunny, with a high near 77. West southwest wind 14 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. West wind 6 to 8 mph becoming south after midnight.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 83. South wind 7 to 17 mph, with gusts as high as 25 mph.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 53. South wind 14 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers.  Partly sunny, with a high near 66. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph.

    High: 66 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 5pm, then showers likely and possibly a thunderstorm after 5pm. Cloudy, with a high near 78. South southwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. South southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then a chance of showers after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 77. West southwest wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 55. West wind 6 to 8 mph becoming south after midnight.
Friday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 83. South wind 7 to 17 mph, with gusts as high as 25 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 53. South wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 66. Breezy, with a west wind 16 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 65.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Elwin IL
 39.8°N 88.91°W (Elev. 656 ft)
7:41 am CDT Apr 15, 2026
10am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
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Additional Resources

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