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.

Fair

43°F

6°C

Humidity 89%
Wind Speed Calm
Barometer 30.31 in (1026.5 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 13 Jan 3:53 am CST
Extended Forecast for

Port Arthur TX

  • Today

    Today: A slight chance of showers between 11am and 1pm. Partly sunny, with a high near 60. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Calm wind becoming west around 5 mph after midnight.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 67. West wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. North wind 5 to 10 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Calm wind becoming south around 5 mph.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Southwest wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Southwest wind around 5 mph becoming north after midnight.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers between 11am and 1pm. Partly sunny, with a high near 60. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 48. Calm wind becoming west around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 67. West wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 41. North wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 56. North wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 43. Calm wind becoming south around 5 mph.
Friday
Sunny, with a high near 67. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 44. Southwest wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 62. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 40.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly clear, with a low around 38.
M.L.King Day
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Port Arthur TX
 29.93°N 93.92°W
Last Update:
12:45 am CST Jan 13, 2026
Forecast Valid:
4am CST Jan 13, 2026-6pm CST Jan 19, 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