Yarmouth Weather Forecast

    • 19
    • 53

    Rain Likely

    • 28
    • 40

    Snow Likely

    • 21
    • 45

    Slight Chance Snow

    • 28
    • 40

    Mostly Cloudy

    • 30
    • 53

    Rain

    • 16
    • 42

    Mostly Sunny

Today 12 Mar Coastal Cumberland

Cloudy. Areas of dense fog this morning. A chance of rain this Morning, then a chance of rain and snow this afternoon. Highs in the mid 50s. Temperatures falling into the lower 40s this afternoon. Southwest Winds around 10 Mph, becoming west this afternoon. Gusts up to 25 Mph. Chance of precipitation 50 percent.

Tonight 12 Mar Coastal Cumberland

Cloudy with a slight chance of snow in the Evening, then mostly clear after midnight. Lows around 20. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of snow 20 percent.

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Yarmouth Temperature Statistics

March Temperature

Portland, Portland International Jetport (12.4 miles)

  • Lowest 2 March, 2026

    4.6 °F

  • Average March

    33.6 °F

  • Highest 10 March, 2026

    66 °F

Climate (2021–Present)

Portland, Portland International Jetport (12.4 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    57.2 °F
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