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.

Overcast

54°F

12°C

Humidity 62%
Wind Speed SE 8 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 15 May 5:56 am CDT
Extended Forecast for

Mount Vernon IN

  • Today

    Today: A slight chance of showers between 10am and 11am. Partly sunny, with a high near 81. South southeast wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. South wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 65 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 87 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. South wind 6 to 8 mph.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 91. South wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 91 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 68. South wind 7 to 9 mph.

    Low: 68 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 92 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 89 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Today
A slight chance of showers between 10am and 11am. Partly sunny, with a high near 81. South southeast wind 5 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. South wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. South wind 6 to 8 mph.
Sunday
Sunny, with a high near 91. South wind 7 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 68. South wind 7 to 9 mph.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South wind 9 to 16 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 72. South wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 89. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 66. Southwest wind 6 to 9 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. North northwest wind 7 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. North northeast wind 5 to 7 mph.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Northeast wind 7 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IN
 37.94°N 87.86°W
Last Update:
3:32 am CDT May 15, 2026
Forecast Valid:
6am CDT May 15, 2026-6pm CDT May 21, 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