Crab Lake Weather Forecast
- 75
- 87
Slight Chance Thunderstorms
- 76
- 88
Mostly Sunny
- 77
- 87
Slight Chance Thunderstorms
- 77
- 88
Chance Thunderstorms
- 75
- 87
Thunderstorms Likely
- 75
- 86
Chance Thunderstorms
Today 18 Sep Bolivar Peninsula
Sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. Northeast Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 20 percent.
Tonight 18 Sep Bolivar Peninsula
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.
Crab Lake Temperature Statistics
September Temperature
Galveston, Scholes Field (24.2 miles)
Lowest 10 September, 2025
75.2 °FAverage September
82.4 °FHighest 2 September, 2025
87.8 °F
Climate (2020–Present)
Galveston, Scholes Field (24.2 miles)
Average Low 2020–2025
68.3 °FAverage 2020–2025
73.4 °FAverage High 2020–2025
79.1 °F