Westbrook Weather Forecast

    • 53
    • 80

    Slight Chance Rain Showers

    • 57
    • 72

    Rain Showers

    • 58
    • 84

    Mostly Sunny

    • 57
    • 80

    Partly Sunny

    • 55
    • 80

    Chance Rain Showers

    • 55
    • 75

    Chance Rain Showers

Today 17 Jun Coastal Cumberland

Mostly sunny. Highs in the upper 70s. South Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 17 Jun Coastal Cumberland

Mostly clear in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. South Winds around 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Westbrook Temperature Statistics

June Temperature

Portland, Portland International Jetport (3.7 miles)

  • Lowest 2 June, 2026

    41.6 °F

  • Average June

    66.4 °F

  • Highest 10 June, 2026

    86.6 °F

Climate (2021–2026)

Portland, Portland International Jetport (3.7 miles)

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  • Average Low 2021–2026

    40 °F

  • Average 2021–2026

    48.7 °F

  • Average High 2021–2026

    57.2 °F
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