Gravel Island National Wildlife Refuge Weather Forecast
- 56
- 69
Slight Chance Thunderstorms
- 56
- 68
Mostly Cloudy
- 56
- 70
Partly Sunny
- 57
- 68
Mostly Cloudy
- 57
- 68
Slight Chance Rain Showers
- 58
- 69
Partly Sunny
Today 20 Jun Door
Partly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. West wind 5 to 10 Mph. Chance of rain 40 percent.
Tonight 20 Jun Door
Mostly cloudy with a chance of Showers. Nearly steady temperature in the mid 50s. West wind 5 to 10 Mph. Chance of rain 40 percent.
Gravel Island National Wildlife Refuge Temperature Statistics
June Temperature
Ephraim-Gibraltar Airport (11.2 miles)
Lowest 15 June, 2026
46.9 °FAverage June
62.5 °FHighest 4 June, 2026
79.9 °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
52.6 °F