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

Hazardous Weather Conditions

Current conditions at

Henderson City (KEHR)

Lat: 37.82°NLon: 87.68°WElev: 384ft.

Fair

96°F

36°C

Humidity 43%
Wind Speed NW 5 mph
Barometer 29.85 in (1010.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 5 Sep 5:56 pm CDT
Extended Forecast for

5 Miles ENE Old Shawneetown IL

Extreme Heat Warning September 5, 06:35pm until September 5, 08:00pm
Click here for hazard details and duration
...
  •  
    Extreme Heat Warning September 5, 06:35pm until September 5, 08:00pm

    NOW until 8:00pm Sat

    Extreme Heat Warning

  • Tonight

    Low: 72 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 90. Northeast wind 7 to 10 mph.

    High: 90 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. Northeast wind 5 to 9 mph.

    Low: 63 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 90. East northeast wind 5 to 7 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Northeast wind around 5 mph becoming calm in the evening.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 94. South wind 3 to 7 mph.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72. South southeast wind 5 to 7 mph.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Southwest wind 9 to 11 mph.

    High: 98 °F

    Hot

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 72. Northwest wind around 5 mph becoming calm.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 90. Northeast wind 7 to 10 mph.
Sunday Night
Mostly clear, with a low around 63. Northeast wind 5 to 9 mph.
Labor Day
Sunny, with a high near 90. East northeast wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 65. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 94. South wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 72. South southeast wind 5 to 7 mph.
Wednesday
Sunny and hot, with a high near 98. Southwest wind 9 to 11 mph.
Wednesday Night
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 73. South southwest wind 5 to 7 mph.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. West southwest wind 5 to 8 mph becoming north northwest in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. North wind around 6 mph becoming calm in the evening.
Friday
A slight chance of showers. Mostly sunny, with a high near 88. East wind 3 to 6 mph.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 63. East wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of showers. Sunny, with a high near 92. Calm wind becoming south 5 to 7 mph in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Old Shawneetown IL
 37.72°N 88.05°W
Last Update:
6:11 pm CDT Sep 5, 2026
Forecast Valid:
6pm CDT Sep 5, 2026-6pm CDT Sep 12, 2026
 
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