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

64°F

18°C

Humidity 84%
Wind Speed NE 10 mph
Barometer 30.10 in (1019.2 mb)
Dewpoint 59°F (15°C)
Visibility NA
Last update 21 May 1:56 pm CDT
Extended Forecast for

Mount Vernon IN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 73. Northeast wind around 8 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: Increasing clouds, with a low around 58. East northeast wind 6 to 9 mph.

    Low: 58 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 73. East wind around 7 mph. Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 62. East wind around 6 mph becoming light and variable. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 80. West wind around 6 mph. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Light southeast wind. Chance of precipitation is 50%.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Memorial Day

    Memorial Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 73. Northeast wind around 8 mph.
Tonight
Increasing clouds, with a low around 58. East northeast wind 6 to 9 mph.
Friday
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 73. East wind around 7 mph. Chance of precipitation is 80%.
Friday Night
Showers and thunderstorms likely before 1am, then a chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 62. East wind around 6 mph becoming light and variable. Chance of precipitation is 70%.
Saturday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm. Mostly cloudy, with a high near 80. West wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 62. Calm wind.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 83. Light southeast wind. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. Calm wind.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Light east wind.
Tuesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. East southeast wind 5 to 7 mph.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Southeast wind 3 to 6 mph.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 85. South wind 5 to 8 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IN
 37.94°N 87.92°W
Last Update:
1:26 pm CDT May 21, 2026
Forecast Valid:
2pm CDT May 21, 2026-6pm CDT May 27, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation