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.

Fair

52°F

11°C

Humidity 89%
Wind Speed SE 3 mph
Barometer 30.04 in
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 16 Feb 11:35 pm CST
Extended Forecast for

Pittsburg TX

  • Tonight

    Tonight: Partly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 71. South wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 76. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 50. Calm wind becoming south around 5 mph after midnight.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 71. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 59. South wind 10 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 76. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 61. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 59.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Sunny, with a high near 58.
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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:
11:35 pm CST Feb 16, 2026
Forecast Valid:
11pm CST Feb 16, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation