National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Light Rain

49°F

9°C

Humidity 92%
Wind Speed N 9 mph
Barometer 30.18 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 29 Nov 9:35 pm CST
Extended Forecast for

5 Miles SW Mount Vernon TX

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. North wind 10 to 15 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Cloudy, with a low around 34. East wind 5 to 10 mph.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Cloudy, with a high near 40. East wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 40 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 30. North wind around 5 mph.

    Low: 30 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. North wind around 15 mph, with gusts as high as 25 mph.
Sunday
Partly sunny, with a high near 45. North wind 10 to 15 mph.
Sunday Night
A 20 percent chance of showers after midnight. Cloudy, with a low around 34. East wind 5 to 10 mph.
Monday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Cloudy, with a high near 40. East wind 5 to 10 mph. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 30. North wind around 5 mph.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 51.
Thursday Night
A 40 percent chance of showers. Cloudy, with a low around 40.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 54.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Mount Vernon TX
 33.11°N 95.27°W (Elev. 499 ft)
Last Update:
6:09 pm CST Nov 29, 2025
Forecast Valid:
9pm CST Nov 29, 2025-6pm CST Dec 6, 2025
 
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