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77642 Weather — Port Arthur, TX

Forecast for the 77642 area (Port Arthur, Texas). Full city forecast: Port Arthur, TX →

Right now

Updated 7:04 AM

78°

Sunny
Feels like 84°

Wind

6 mph W

Humidity

91%

Pressure

30.03 inHg

Sunrise/Sunset

6:45 AM · 7:54 PM

Hourly

48 hours →

Now

78°

14%

08:00

82°

11%

09:00

86°

10:00

89°

11:00

92°

13%

12:00

95°

11%

13:00

94°

11%

14:00

95°

10%

10-day forecast

Complete forecast →

Today Mostly cloudy

97° 78° 10%

Wed, Aug 19 Mostly cloudy

97° 78° 12%

Thu, Aug 20 Mostly cloudy

98° 76° 14%

Fri, Aug 21 Sunny

98° 78° 10%

Sat, Aug 22 Sunny

98° 78° 7%

Sun, Aug 23 Sunny

100° 78° 4%

Mon, Aug 24 Sunny

98° 78° 5%

Tue, Aug 25 Sunny

98° 77° 5%

Wed, Aug 26 Sunny

100° 78° 4%

Thu, Aug 27 Sunny

94° 79° 8%

Nearby ZIP codes

About ZIP-level forecasts

This forecast is computed for the geographic center of the 77642 ZIP code area rather than the city as a whole — in hilly terrain or along the coast, conditions can differ noticeably from one neighborhood to the next. ZIP boundaries and coordinates follow the GeoNames postal database (CC-BY).