Gravel Island National Wildlife Refuge Weather Forecast
- 59
- 72
Chance Thunderstorms
- 57
- 68
Partly Sunny
- 62
- 71
Mostly Sunny
- 65
- 73
Rain Showers Likely
- 64
- 75
Rain Showers Likely
- 63
- 73
Mostly Sunny
Today 22 Aug Door
Partly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the middle 70s. Northwest wind 10 to 15 Mph. Chance of rain 50 percent.
Tonight 22 Aug Door
Clear. Lows in the middle 50s. North wind 10 to 15 Mph.
Gravel Island National Wildlife Refuge Temperature Statistics
August Temperature
Ephraim-Gibraltar Airport (11.2 miles)
Lowest 19 August, 2026
52 °FAverage August
68.2 °FHighest 16 August, 2026
82.4 °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