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

Henderson City (KEHR)

Lat: 37.82°NLon: 87.68°WElev: 384ft.

Overcast

63°F

17°C

Humidity 47%
Wind Speed SW 10 mph
Barometer 30.09 in (1018.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 22 Apr 2:56 am CDT
Extended Forecast for

Mount Vernon IN

  • Overnight

    Overnight: Clear, with a steady temperature around 57. West southwest wind around 8 mph.

    Low: 57 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. Southwest wind 9 to 17 mph, with gusts as high as 22 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 55. South southwest wind 5 to 9 mph becoming light south after midnight.

    Low: 55 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82. South wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 62. South wind around 9 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 77. South wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 77 °F

    Showers
    Likely then
    T-storms

  • Friday Night

    Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 57 °F

    T-storms
    Likely then
    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers. Mostly sunny, with a high near 76. North northeast wind 6 to 8 mph.

    High: 76 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. North northeast wind around 6 mph.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a steady temperature around 57. West southwest wind around 8 mph.
Wednesday
Sunny, with a high near 80. Southwest wind 9 to 17 mph, with gusts as high as 22 mph.
Wednesday Night
Clear, with a low around 55. South southwest wind 5 to 9 mph becoming light south after midnight.
Thursday
Sunny, with a high near 82. South wind 5 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A slight chance of showers between 1am and 4am, then a slight chance of showers and thunderstorms after 4am. Mostly clear, with a low around 62. South wind around 9 mph. Chance of precipitation is 20%.
Friday
Showers and possibly a thunderstorm. High near 77. South wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 57. Southwest wind 5 to 7 mph becoming northwest after midnight. Chance of precipitation is 60%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 76. North northeast wind 6 to 8 mph.
Saturday Night
Mostly clear, with a low around 54. North northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 78. East wind 6 to 8 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East southeast wind 6 to 9 mph.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 80. South wind 10 to 16 mph, with gusts as high as 24 mph.
Monday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 56. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 18 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 72. West northwest wind 9 to 11 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IN
 37.94°N 87.89°W
Last Update:
11:46 pm CDT Apr 21, 2026
Forecast Valid:
3am CDT Apr 22, 2026-6pm CDT Apr 28, 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