Gravel Island National Wildlife Refuge Weather Forecast

    • 67
    • 74

    Partly Sunny

    • 68
    • 78

    Rain Showers Likely

    • 67
    • 80

    Chance Rain Showers

    • 65
    • 79

    Mostly Sunny

    • 67
    • 76

    Mostly Sunny

    • 69
    • 77

    Partly Sunny

Today 25 Jul Door

Humid. Partly sunny. Highs in the lower 80s. Southwest wind 10 to 15 Mph.

Tonight 25 Jul Door

Muggy. Partly cloudy with a slight chance of Showers. Lows in the upper 60s. South wind 5 to 10 Mph in the evening becoming light and variable. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gravel Island National Wildlife Refuge Temperature Statistics

July Temperature

Ephraim-Gibraltar Airport (11.2 miles)

  • Lowest 23 July, 2026

    54.1 °F

  • Average July

    71.1 °F

  • Highest 13 July, 2026

    93.4 °F

Climate (2021–2026)

Ephraim-Gibraltar Airport (11.2 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    45.5 °F

  • Average High 2021–2026

    52.7 °F
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