Westbrook Weather Forecast

    • 38
    • 49

    Chance Rain

    • 38
    • 61

    Rain

    • 16
    • 49

    Chance Rain

    • 17
    • 33

    Partly Sunny

    • 27
    • 43

    Mostly Cloudy

    • 29
    • 51

    Mostly Cloudy

    • 26
    • 48

    Mostly Cloudy

Today 25 Mar Coastal Cumberland

Partly sunny. Highs in the upper 40s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 25 Mar Coastal Cumberland

Mostly cloudy. A slight chance of rain this Evening, then a chance of rain after midnight. Lows in the upper 30s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Westbrook Temperature Statistics

March Temperature

Portland, Portland International Jetport (3.7 miles)

  • Lowest 2 March, 2026

    4.6 °F

  • Average March

    34.7 °F

  • Highest 10 March, 2026

    67.6 °F

Climate (2021–Present)

Portland, Portland International Jetport (3.7 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.2 °F
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