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.

A Few Clouds

27°C

80°F

Humidity 87%
Wind Speed S 7 km/h
Barometer 1016.3 mb (30.01 in)
Dewpoint 24°C (76°F)
Visibility 16 km
Heat Index29°C (85°F)
Last update 12 Jul 8:53 pm CDT
Extended Forecast for

Port Arthur TX

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 26. South wind 5 to 10 km/h.

    Low: 26 °C

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 33 °C

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 26. South wind 5 to 10 km/h.

    Low: 26 °C

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.

    High: 33 °C

    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. South wind 5 to 10 km/h.

    Low: 26 °C

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 34. West wind 5 to 10 km/h becoming south 10 to 15 km/h in the afternoon. Chance of precipitation is 20%.

    High: 34 °C

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. South wind 5 to 15 km/h.

    Low: 26 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 34. West wind 5 to 15 km/h becoming south in the afternoon.

    High: 34 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. South wind 5 to 10 km/h.

    Low: 25 °C

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 26. South wind 5 to 10 km/h.
Sunday
A 50 percent chance of showers and thunderstorms, mainly before 4pm. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 26. South wind 5 to 10 km/h.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Heat index values as high as 39. South wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon.
Monday Night
Mostly clear, with a low around 26. South wind 5 to 10 km/h.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Sunny, with a high near 34. West wind 5 to 10 km/h becoming south 10 to 15 km/h in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 26. South wind 5 to 15 km/h.
Wednesday
Sunny, with a high near 34. West wind 5 to 15 km/h becoming south in the afternoon.
Wednesday Night
Mostly clear, with a low around 25. South wind 5 to 10 km/h.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 26.
Friday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 26.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 34.
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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:
9:11 pm CDT Jul 12, 2025
Forecast Valid:
9pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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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