Hazardous Weather Conditions

Current conditions at

Decatur Airport (KDEC)

Lat: 39.83°NLon: 88.87°WElev: 670ft.

Fair

76°F

24°C

Humidity 52%
Wind Speed SW 10 mph
Barometer 29.91 in (1012.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 3 Sep 9:54 am CDT
Extended Forecast for

Argenta IL

  • Today

    Today: A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 82. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Mostly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 50. North northwest wind 8 to 10 mph, with gusts as high as 16 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 71. North northwest wind 6 to 10 mph.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. South wind 6 to 14 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 70. West northwest wind 14 to 16 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light  after midnight.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. West wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 82. West southwest wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tonight
Showers likely and possibly a thunderstorm before 1am, then a slight chance of showers between 1am and 4am. Cloudy, then gradually becoming partly cloudy, with a low around 50. North northwest wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Sunny, with a high near 71. North northwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 55. South wind 6 to 14 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 70. West northwest wind 14 to 16 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 46. West northwest wind 5 to 10 mph becoming light after midnight.
Saturday
Sunny, with a high near 72. West wind 5 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 79.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Argenta IL
 39.99°N 88.82°W (Elev. 676 ft)
9:42 am CDT Sep 3, 2025
10am CDT Sep 3, 2025-6pm CDT Sep 9, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database