Westbrook Weather Forecast

    • 52
    • 81

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 56
    • 84

    Partly Sunny

    • 57
    • 81

    Partly Sunny

    • 59
    • 82

    Chance Rain Showers

    • 60
    • 82

    Chance Rain Showers

Today 23 Jul Coastal Cumberland

Mostly sunny. Highs in the upper 70s. Northwest Winds around 10 Mph, becoming southwest in the afternoon.

Tonight 23 Jul Coastal Cumberland

Clear. Lows in the lower 50s. Southwest Winds around 10 Mph in the Evening, becoming light and variable.

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Westbrook Temperature Statistics

July Temperature

Portland, Portland International Jetport (3.7 miles)

  • Lowest 18 July, 2026

    54.6 °F

  • Average July

    73.5 °F

  • Highest 2 July, 2026

    96.7 °F

Climate (2021–2026)

Portland, Portland International Jetport (3.7 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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