South Harpswell Weather Forecast

    • 41
    • 49

    Rain Showers

    • 39
    • 52

    Mostly Sunny

    • 38
    • 47

    Mostly Sunny

    • 45
    • 48

    Chance Rain Showers

    • 36
    • 49

    Chance Rain Showers

    • 39
    • 46

    Partly Sunny

Today 20 Apr Coastal Cumberland

Cloudy. Rain likely Early, then scattered Showers. Highs in the lower 50s. Light and variable Winds, becoming southwest around 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 20 Apr Coastal Cumberland

Partly cloudy with scattered Showers with isolated Thunderstorms in the Evening, then mostly clear after midnight. Some Thunderstorms may produce small hail in the evening. Lows in the upper 30s. West Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Harpswell Temperature Statistics

April Temperature

Portland, Portland International Jetport (15.5 miles)

  • Lowest 1 April, 2024

    27.8 °F

  • Average April

    43.8 °F

  • Highest 8 April, 2024

    64.7 °F

Climate (2019–Present)

Portland, Portland International Jetport (15.5 miles)

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  • Average Low 2019–2024

    40.8 °F

  • Average 2019–2024

    49 °F

  • Average High 2019–2024

    57.1 °F
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