South Harpswell Weather Forecast

    • 36
    • 45

    Rain

    • 32
    • 46

    Breezy

    • 33
    • 48

    Partly Sunny

    • 34
    • 47

    Partly Sunny

    • 36
    • 43

    Rain Likely

    • 34
    • 42

    Chance Rain/Snow

Today 29 Mar Coastal Cumberland

Rain. Highs in the mid 40s. Northwest Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 90 percent.

Tonight 29 Mar Coastal Cumberland

Cloudy with a chance of rain in the Evening, then partly cloudy after midnight. Lows in the lower 30s. Northwest Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Harpswell Temperature Statistics

March Temperature

Portland, Portland International Jetport (15.5 miles)

  • Lowest 1 March, 2024

    13.7 °F
  • Average March

    37.6 °F
  • Highest 3 March, 2024

    55.7 °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

    48.9 °F
  • Average High 2019–2024

    57.1 °F
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