Cushing Island Weather Forecast

    • 60
    • 75

    Mostly Sunny

    • 64
    • 74

    Rain Showers

    • 61
    • 79

    Slight Chance Rain Showers

    • 62
    • 73

    Partly Sunny

    • 64
    • 72

    Chance Rain Showers

    • 63
    • 74

    Chance Rain Showers

Today 17 Jul Coastal Cumberland

Mostly sunny. Highs around 80. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 17 Jul Coastal Cumberland

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northwest Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cushing Island Temperature Statistics

July Temperature

Portland, Portland International Jetport (5 miles)

  • Lowest 12 July, 2026

    57.7 °F

  • Average July

    74.5 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

Portland, Portland International Jetport (5 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.3 °F
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