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.

Fog/Mist

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 29.71 in (1006.1 mb)
Dewpoint 52°F (11°C)
Visibility 1.50 mi
Last update 18 Feb 11:56 pm CST
Extended Forecast for

Mount Vernon IN

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. South wind 3 to 6 mph.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 70. South southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. South southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. West wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. North wind 3 to 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 48. Northwest wind 5 to 9 mph.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Mostly clear, with a low around 25. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Northwest wind around 10 mph.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. South wind 3 to 6 mph.
Thursday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 70. South southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. South southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Friday
Sunny, with a high near 54. West wind 6 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 33. North wind 3 to 5 mph.
Saturday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 48. Northwest wind 5 to 9 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 25. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 22. Northwest wind around 10 mph.
Monday
Mostly sunny, with a high near 38. North northwest wind 6 to 11 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 20. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 46. Light south wind increasing to 5 to 10 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 35. South southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 56. Southwest wind 11 to 16 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon IN
 37.94°N 87.89°W
Last Update:
11:01 pm CST Feb 18, 2026
Forecast Valid:
12am CST Feb 19, 2026-6pm CST Feb 25, 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