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

54°F

12°C

Humidity 80%
Wind Speed S 12 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 17 Feb 3:56 pm CST
Extended Forecast for

Mount Vernon IN

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 54. South wind 11 to 13 mph, with gusts as high as 20 mph.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Mostly cloudy, with a temperature rising to around 58 by 5am. South wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 53 °F⇑

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 70. Southwest wind 8 to 17 mph, with gusts as high as 26 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 55. South wind around 6 mph.

    Low: 55 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 69. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before midnight. Partly cloudy, with a low around 42. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Light and variable wind becoming north around 5 mph after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after noon. Mostly sunny, with a high near 47. North wind 5 to 9 mph.

    High: 47 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 54. South wind 11 to 13 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers after 3am. Mostly cloudy, with a temperature rising to around 58 by 5am. South wind 14 to 18 mph, with gusts as high as 28 mph.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 70. Southwest wind 8 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
A 40 percent chance of showers, mainly after midnight. Partly cloudy, with a low around 55. South wind around 6 mph.
Thursday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Partly sunny, with a high near 69. South wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers before midnight. Partly cloudy, with a low around 42. West wind around 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 52. West wind 6 to 13 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 35. Light and variable wind becoming north around 5 mph after midnight.
Saturday
A chance of showers, mainly after noon. Mostly sunny, with a high near 47. North wind 5 to 9 mph.
Saturday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Partly cloudy, with a low around 28. North northwest wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 39. Northwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 22. Northwest wind 7 to 10 mph.
Monday
Sunny, with a high near 37. North northwest wind 3 to 8 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:
3:21 pm CST Feb 17, 2026
Forecast Valid:
4pm CST Feb 17, 2026-6pm CST Feb 23, 2026
 
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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