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.

Overcast

72°F

22°C

Humidity 90%
Wind Speed S 12 mph
Barometer 29.98 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 7 Mar 8:15 am CST
Extended Forecast for

Pittsburg TX

  • Today

    Today: Showers and thunderstorms. High near 75. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 75 °F

    T-storms then
    T-storms
    Likely

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then a chance of showers. Cloudy, with a low around 52. North wind around 5 mph. Chance of precipitation is 60%.

    Low: 52 °F

    T-storms
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 73. North wind around 5 mph becoming calm in the morning.

    High: 73 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 61. Calm wind.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 60%.

    High: 78 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday Night

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

    Low: 65 °F

    Slight Chance
    T-storms then
    Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 80.

    High: 80 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. Chance of precipitation is 70%.

    Low: 63 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely then
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms. High near 75. South wind around 5 mph becoming northwest in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and thunderstorms likely before 3am, then a chance of showers. Cloudy, with a low around 52. North wind around 5 mph. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 73. North wind around 5 mph becoming calm in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 61. Calm wind.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Cloudy, with a high near 78. Light south wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after noon. Cloudy, with a high near 80.
Tuesday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 63. 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 74. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers, mainly before midnight. Mostly clear, with a low around 46.
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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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pittsburg TX
 32.99°N 94.97°W (Elev. 361 ft)
Last Update:
8:20 am CST Mar 7, 2026
Forecast Valid:
8am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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