Current conditions at

Mount Pleasant, Mount Pleasant Regional Airport (KOSA)

Lat: 33.1°NLon: 94.96°WElev: 364ft.

Mostly Cloudy

72°F

22°C

Humidity 84%
Wind Speed S 12 mph
Barometer 29.92 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 7 Mar 1:55 am CST
Extended Forecast for

Mount Vernon TX

  • Overnight

    Overnight: Showers and thunderstorms likely.  Mostly cloudy, with a low around 65. South wind 10 to 15 mph.  Chance of precipitation is 60%.

    Low: 65 °F

    T-storms
    Likely

  • Saturday

    Saturday: Showers and thunderstorms.  High near 73. South wind around 10 mph becoming north in the afternoon.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 73 °F

    T-storms then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 50. North wind 5 to 10 mph.  Chance of precipitation is 50%.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 72. North wind around 5 mph becoming calm  in the morning.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 60. Calm wind becoming south around 5 mph after midnight.

    Low: 60 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms.  Cloudy, with a high near 78.

    High: 78 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    T-storms then
    Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after noon.  Cloudy, with a high near 79.

    High: 79 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 62. Chance of precipitation is 70%.

    Low: 62 °F

    Showers
    Likely

Detailed Forecast

Overnight
Showers and thunderstorms likely. Mostly cloudy, with a low around 65. South wind 10 to 15 mph. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms. High near 73. South wind around 10 mph becoming north in the afternoon. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. North wind 5 to 10 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 72. North wind around 5 mph becoming calm in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 60. Calm wind becoming south around 5 mph after midnight.
Monday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 78.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Cloudy, with a low around 65.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 79.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 62. Chance of precipitation is 70%.
Wednesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers. Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 64.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon TX
 33.15°N 95.22°W (Elev. 509 ft)
1:00 am CST Mar 7, 2026
2am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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Hourly Weather Forecast

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