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.

Fog/Mist

37°F

3°C

Humidity 94%
Wind Speed SE 10 mph
Barometer 30.11 in
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Wind Chill30°F (-1°C)
Last update 3 Dec 11:15 am CST
Extended Forecast for

5 Miles S Mount Vernon TX

  • Today

    Today: Mostly cloudy, with a high near 50. South wind 5 to 10 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 41. Light and variable wind becoming northeast 5 to 10 mph after midnight.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A 50 percent chance of showers after 9am. Mostly cloudy, with a high near 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 50. Calm wind.

    High: 50 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 50. South wind 5 to 10 mph.
Tonight
A 40 percent chance of showers, mainly between 9pm and 3am. Mostly cloudy, with a low around 41. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Thursday
A 50 percent chance of showers after 9am. Mostly cloudy, with a high near 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A 20 percent chance of showers before midnight. Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 50. Calm wind.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Mount Vernon TX
 33.11°N 95.22°W (Elev. 453 ft)
Last Update:
11:20 am CST Dec 3, 2025
Forecast Valid:
11am CST Dec 3, 2025-6pm CST Dec 9, 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