Gravel Island National Wildlife Refuge Weather Forecast

    • 40
    • 47

    Mostly Cloudy

    • 37
    • 46

    Chance Rain Showers

    • 35
    • 44

    Partly Sunny

    • 36
    • 43

    Partly Sunny

    • 38
    • 45

    Partly Sunny

    • 39
    • 47

    Mostly Cloudy

    • 41
    • 49

    Chance Rain Showers

Today 28 Apr Door

Mostly cloudy. Nearly steady temperature in the mid 50s. West wind 10 to 15 Mph.

Tonight 28 Apr Door

Mostly cloudy. Lows in the upper 30s. North wind 5 to 10 Mph.

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  • Temperature Real-Time

Gravel Island National Wildlife Refuge Temperature Statistics

April Temperature

Ephraim-Gibraltar Airport (11.2 miles)

  • Lowest 7 April, 2026

    18.9 °F

  • Average April

    38.3 °F

  • Highest 12 April, 2026

    64.9 °F

Climate (2021–Present)

Ephraim-Gibraltar Airport (11.2 miles)

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  • Average Low 2021–2026

    38.8 °F

  • Average 2021–2026

    45.6 °F

  • Average High 2021–2026

    52.7 °F
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