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.

Fair

65°F

18°C

Humidity 34%
Wind Speed Vrbl 5 mph
Barometer 30.28 in (1025.3 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Apr 3:56 pm CDT
Extended Forecast for

Mount Vernon IN

  • This Afternoon

    This Afternoon: Sunny, with a high near 66. Calm wind.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. Calm wind becoming southeast around 6 mph after midnight.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55. Southwest wind 7 to 10 mph.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 77. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. South wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. South wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 62. South wind around 9 mph.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Calm wind.
Tonight
Clear, with a low around 48. Calm wind becoming southeast around 6 mph after midnight.
Tuesday
Sunny, with a high near 77. Southwest wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 55. Southwest wind 7 to 10 mph.
Wednesday
Sunny, with a high near 77. Southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 56. South wind 3 to 6 mph.
Thursday
Sunny, with a high near 82. South wind 6 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 62. South wind around 9 mph.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 79. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 58. Southwest wind around 7 mph becoming northwest after midnight.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. North wind 6 to 9 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Northeast wind around 6 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. North wind 6 to 9 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:
1:51 pm CDT Apr 20, 2026
Forecast Valid:
4pm CDT Apr 20, 2026-6pm CDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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