Port Arthur Weather Forecast
- 77
- 85
Rain Showers Likely
- 79
- 89
Rain Showers Likely
- 79
- 90
Chance Thunderstorms
- 79
- 92
Slight Chance Thunderstorms
- 79
- 92
Slight Chance Thunderstorms
- 79
- 92
Slight Chance Thunderstorms
Today 1 Jul Jefferson
A slight chance of Thunderstorms. Showers heavy at Times. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 90 percent.
Tonight 1 Jul Jefferson
Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Showers with a slight chance of Thunderstorms. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.
Port Arthur Temperature Statistics
July Temperature
Beaumont/Port Arthur Southeast Texas Regional Airport (6.8 miles)
Lowest
–Average July
–Highest
–
Climate (2010–Present)
Beaumont/Port Arthur Southeast Texas Regional Airport (6.8 miles)
Average Low 2010–Present
61.4 °FAverage 2010–Present
69.3 °FAverage High 2010–Present
78.9 °F