Hope Island Weather Forecast

    • 27
    • 34

    Snow Likely

    • 32
    • 34

    Snow Likely

    • 42
    • 43

    Chance Rain

    • 37
    • 49

    Mostly Sunny

    • 41
    • 49

    Mostly Sunny

    • 38
    • 53

    Chance Rain

Today 5 Mar Coastal Cumberland

Partly sunny this Morning, then becoming mostly cloudy. Highs in the mid 30s. Northeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 5 Mar Coastal Cumberland

Cloudy. A chance of snow in the Evening, then snow likely after midnight. Snow accumulation around an inch. Lows in the lower 20s. Light and variable Winds. Gusts up to 20 Mph in the evening. Chance of snow 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hope Island Temperature Statistics

March Temperature

Portland, Portland International Jetport (9.9 miles)

  • Lowest 2 March, 2026

    5 °F

  • Average March

    20.5 °F

  • Highest 1 March, 2026

    33.7 °F

Climate (2021–Present)

Portland, Portland International Jetport (9.9 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.2 °F
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