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

63°F

17°C

Humidity 58%
Wind Speed W 3 mph
Barometer 29.86 in (1010.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 24 Sep 9:54 pm CDT
Extended Forecast for

Bement IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. West northwest wind around 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. North wind 5 to 7 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Northeast wind around 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. East northeast wind 7 to 13 mph, with gusts as high as 18 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 62. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 74. Breezy, with a northeast wind 16 to 24 mph, with gusts as high as 37 mph.

    High: 74 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 60. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 60 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: Showers likely, mainly before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. West northwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 74. North wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 55. Northeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 76. East northeast wind 7 to 13 mph, with gusts as high as 18 mph.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 62. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 74. Breezy, with a northeast wind 16 to 24 mph, with gusts as high as 37 mph.
Friday Night
Showers likely. Mostly cloudy, with a low around 60. Breezy, with a northeast wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Showers likely, mainly before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 72.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 60.
Monday
A chance of showers. Partly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 72.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Bement IL
 39.92°N 88.56°W (Elev. 676 ft)
Last Update:
10:43 pm CDT Sep 24, 2024
Forecast Valid:
10pm CDT Sep 24, 2024-6pm CDT Oct 1, 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