Westbrook Weather Forecast

    • 55
    • 82

    Rain Showers Likely

    • 53
    • 84

    Sunny

    • 53
    • 84

    Mostly Sunny

    • 57
    • 82

    Chance Rain Showers

    • 57
    • 82

    Chance Rain Showers

    • 58
    • 85

    Partly Sunny

Today 13 Aug Coastal Cumberland

Partly sunny. A chance of Showers in the Morning, then a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs around 80. Light and variable Winds. Chance of rain 50 percent.

Tonight 13 Aug Coastal Cumberland

Partly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Evening, then clear after midnight. Lows in the upper 50s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Real-Time

Westbrook Temperature Statistics

August Temperature

Portland, Portland International Jetport (3.7 miles)

  • Lowest 5 August, 2026

    58.6 °F

  • Average August

    74.7 °F

  • Highest 9 August, 2026

    92.6 °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

    48.8 °F

  • Average High 2021–2026

    57.3 °F
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