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.

Fair

80°F

27°C

Humidity 85%
Wind Speed E 7 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 14 Aug 6:54 pm CDT
Extended Forecast for

2 Miles E La Place IL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 73. East wind around 7 mph, with gusts as high as 15 mph.

    Low: 73 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before noon, then a chance of showers between noon and 1pm. Partly sunny, with a high near 92. Heat index values as high as 106. South wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.

    High: 92 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. Southwest wind around 8 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 89. West northwest wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 89 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 68. North northwest wind 5 to 9 mph.

    Low: 68 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84. North wind 6 to 8 mph.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. North wind around 6 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 73. East wind around 7 mph, with gusts as high as 15 mph.
Saturday
A chance of showers and thunderstorms before noon, then a chance of showers between noon and 1pm. Partly sunny, with a high near 92. Heat index values as high as 106. South wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 74. Southwest wind around 8 mph.
Sunday
Partly sunny, with a high near 89. West northwest wind 8 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 68. North northwest wind 5 to 9 mph.
Monday
Mostly sunny, with a high near 84. North wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 62. North wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Partly sunny, with a high near 87.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 65.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 62.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E La Place IL
 39.81°N 88.66°W (Elev. 676 ft)
Last Update:
7:32 pm CDT Aug 14, 2026
Forecast Valid:
7pm CDT Aug 14, 2026-6pm CDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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