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

Beaumont/Port Arthur Southeast Texas Regional Airport (KBPT)

Lat: 29.95°NLon: 94.03°WElev: 13ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Port Arthur TX

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly cloudy, with a high near 74. South wind around 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Patchy fog after 5am. Low around 54. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Chance
    T-storms then
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 9am, then a chance of showers. Patchy fog between 9am and 11am. High near 65. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers and
    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Cloudy, with a low around 46. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rainfall. High near 58. Northeast wind around 10 mph. Chance of precipitation is 90%.

    High: 58 °F

    Heavy Rain

  • Monday Night

    Monday Night: Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers after midnight. Cloudy, with a low around 44. North wind around 10 mph. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. North wind 5 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. East wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. East wind around 5 mph.

    High: 62 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 74. South wind around 10 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Patchy fog after 5am. Low around 54. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm before 9am, then a chance of showers. Patchy fog between 9am and 11am. High near 65. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 40 percent chance of showers. Cloudy, with a low around 46. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Showers likely and possibly a thunderstorm before noon, then showers between noon and 3pm, then showers and possibly a thunderstorm after 3pm. Some of the storms could produce heavy rainfall. High near 58. Northeast wind around 10 mph. Chance of precipitation is 90%.
Monday Night
Showers likely before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers after midnight. Cloudy, with a low around 44. North wind around 10 mph. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 57. North wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 42. East wind around 5 mph.
Wednesday
Partly sunny, with a high near 62. East wind around 5 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 53.
Thursday
Showers likely and possibly a thunderstorm. Cloudy, with a high near 63. Chance of precipitation is 60%.
Thursday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 52. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 64.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Arthur TX
 29.9°N 93.92°W
Last Update:
5:10 pm CST Nov 29, 2025
Forecast Valid:
5pm 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