Marine Weather Net

Port Arthur, TX Weather Forecast


Marine Forecast: Sabine Lake


Port Arthur, Texas

 Lat: 29.90N, Lon: 93.93W

Current Conditions Updated: 253 AM CDT WED OCT 28 2026

Overcast
Temp: 70°F
  • Humidity:
  • 90%
  • Winds:
  • 7 MPH SE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.13 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 70°F

  • Sunrise:
  • 7:24 AM CDT
  • Sunset:
  • 6:31 PM CDT
  • Moonrise:
  • 8:30 PM CDT
  • Moonset:
  • 10:18 AM CDT

TODAY

SUNNY

Hi: 81°F
Lo: 61°F

THURSDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 61°F

FRIDAY

MOSTLY CLOUDY
Hi: 80°F
Lo: 69°F

SATURDAY

CHANCE OF T-STORM
Hi: 80°F
Lo: 69°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 306 AM CDT Wed Oct 28 2026

Today...Sunny. Highs in the lower 80s. East winds 5 to 10 mph.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph, becoming east after midnight.
Thursday...Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph.
Thursday Night...Mostly cloudy. Lows in the lower 60s. Southeast winds around 5 mph, becoming east after midnight.
Friday...Mostly cloudy. Highs around 80. East winds 5 to 10 mph.
Friday Night...Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
Saturday...A chance of thunderstorms in the morning. Showers likely. Highs around 80. Chance of rain 70 percent.
Saturday Night And Sunday...Mostly cloudy. Lows in the upper 60s. Highs in the lower 80s.
Sunday Night...Partly cloudy. Lows in the upper 60s.
Monday...Partly sunny. Highs in the lower 80s.
Monday Night...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
Tuesday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
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