Harbor Island National Wildlife Refuge Weather Forecast

    • 50
    • 65

    Mostly Sunny

    • 53
    • 62

    Chance Rain Showers

    • 55
    • 63

    Rain Showers

    • 58
    • 67

    Chance Thunderstorms

    • 57
    • 70

    Chance Thunderstorms

    • 57
    • 69

    Mostly Sunny

    • 54
    • 68

    Chance Rain Showers

Today 7 Jun Southeast Chippewa

Sunny. Highs in the upper 70s. Southeast Winds up to 10 Mph.

Tonight 7 Jun Southeast Chippewa

Mostly clear. Lows in the upper 40s. Light Winds.

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Harbor Island National Wildlife Refuge Temperature Statistics

June Temperature

Drummond Island Airport (3.7 miles)

  • Lowest 2 June, 2026

    42.8 °F

  • Average June

    62.6 °F

  • Highest 4 June, 2026

    79.7 °F

Climate (2021–Present)

Drummond Island Airport (3.7 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    44.8 °F

  • Average High 2021–2026

    52.6 °F
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