Gravel Island National Wildlife Refuge Weather Forecast
- 65
- 74
Mostly Sunny
- 66
- 74
Mostly Sunny
- 66
- 74
Mostly Cloudy
- 67
- 75
Rain Showers
- 62
- 77
Partly Sunny
- 62
- 72
Partly Sunny
Today 5 Sep Door
Sunny. Nearly steady temperature in the mid 70s. Northeast wind 5 to 10 Mph.
Tonight 5 Sep Door
Clear. Lows in the lower 60s. Northeast wind 5 to 10 Mph in the evening becoming light and variable.
Gravel Island National Wildlife Refuge Temperature Statistics
September Temperature
Ephraim-Gibraltar Airport (11.2 miles)
Lowest 2 September, 2026
63.1 °FAverage September
70.8 °FHighest 1 September, 2026
84.6 °F
Climate (2021–2026)
Ephraim-Gibraltar Airport (11.2 miles)
Average Low 2021–2026
38.7 °FAverage 2021–2026
45.5 °FAverage High 2021–2026
52.7 °F