Gulf of Mexico Weather Forecast
- 77
- 87
Slight Chance Thunderstorms
- 75
- 87
Partly Sunny
- 76
- 88
Mostly Sunny
- 76
- 87
Mostly Sunny
- 75
- 86
Slight Chance Thunderstorms
- 74
- 86
Slight Chance Thunderstorms
Today 14 Sep Lower Jefferson
Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. Temperature falling into the upper 80s this afternoon. North Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 20 percent.
Tonight 14 Sep Lower Jefferson
Partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.
Gulf of Mexico Temperature Statistics
September Temperature
Beaumont/Port Arthur Southeast Texas Regional Airport (21.1 miles)
Lowest 9 September, 2025
61 °FAverage September
80.4 °FHighest 3 September, 2025
93.9 °F
Climate (2020–Present)
Beaumont/Port Arthur Southeast Texas Regional Airport (21.1 miles)
Average Low 2020–2025
62 °FAverage 2020–2025
70.4 °FAverage High 2020–2025
80.5 °F