Mac Mahan Weather Forecast

    • 16
    • 44

    Breezy

    • 23
    • 33

    Partly Sunny

    • 27
    • 38

    Mostly Cloudy

    • 29
    • 43

    Chance Rain/Snow

    • 26
    • 42

    Chance Rain/Snow

    • 23
    • 41

    Chance Rain/Snow

Today 17 Mar Sagadahoc

Partly sunny. A chance of rain Showers this morning. Highs in the lower 40s. Southwest Winds 15 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph this afternoon. Chance of rain 40 percent.

Tonight 17 Mar Sagadahoc

Partly cloudy in the Evening, then clearing. Much cooler with Lows around 14. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mac Mahan Temperature Statistics

March Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 2 March, 2026

    1.9 °F

  • Average March

    35.1 °F

  • Highest 10 March, 2026

    69.1 °F

Climate (2021–Present)

Wiscasset Airport (10.6 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    58 °F
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