National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Mostly Cloudy

83°F

28°C

Humidity 77%
Wind Speed SW 9 mph
Barometer 29.93 in (1012.7 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 29 Jun 11:54 am CDT
Extended Forecast for

4 Miles SSE Bethany IL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 88. Southwest wind around 10 mph, with gusts as high as 16 mph.

    High: 88 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Some of the storms could be severe. Partly cloudy, with a low around 63. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 63 °F

    Severe
    Thunderstorms
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 76. North wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 51. Northeast wind 6 to 9 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78. East wind around 7 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. East southeast wind around 7 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88. South wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 1am. Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

    High: 90 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 88. Southwest wind around 10 mph, with gusts as high as 16 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Some of the storms could be severe. Partly cloudy, with a low around 63. West wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 76. North wind 11 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Clear, with a low around 51. Northeast wind 6 to 9 mph, with gusts as high as 17 mph.
Monday
Sunny, with a high near 78. East wind around 7 mph.
Monday Night
Partly cloudy, with a low around 60. East southeast wind around 7 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 88. South wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A 30 percent chance of showers after 1am. Mostly clear, with a low around 71.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 71. Chance of precipitation is 60%.
Independence Day
Showers and thunderstorms likely. Partly sunny, with a high near 84.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Bethany IL
 39.59°N 88.7°W (Elev. 676 ft)
Last Update:
11:14 am CDT Jun 29, 2024
Forecast Valid:
12pm CDT Jun 29, 2024-6pm CDT Jul 5, 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