Port Arthur, TX 77640

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Change Units: °F  | °C

Weekend Forecast

Port Arthur, TX 77640



Hi: 20°

Colder. Partly cloudy. Highs around 20. Northwest winds 5 to 10 mph shifting to the southwest in the afternoon.

Lo: 13°

Decreasing clouds. Lows around 13. South winds 5 to 10 mph.



Hi: 32°

Not as cold. Mostly cloudy. Highs in the lower 30s. South winds 10 to 15 mph.

Lo: 25°

Not as cold. Decreasing clouds. Lows in the mid 20s. South winds 10 to 15 mph shifting to the west 5 to 10 mph after midnight.



Hi: 32°

Cloudy. A 20 percent chance of snow in the afternoon. Highs in the lower 30s. North winds 10 to 15 mph.

Lo: 6°

Much colder. Snow likely. Snow may be heavy at times after midnight. Snow accumulation of 4 to 5 inches. Lows around 6. Chance of snow 70 percent.

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