Mac Mahan Weather Forecast

    • 64
    • 87

    Rain Showers

    • 61
    • 84

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 60
    • 72

    Rain Showers Likely

    • 61
    • 74

    Chance Rain Showers

    • 63
    • 75

    Chance Rain Showers

Today 15 Jul Sagadahoc

Partly sunny. A slight chance of Showers with isolated Thunderstorms in the morning. Warm with Highs in the upper 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 15 Jul Sagadahoc

Partly cloudy with scattered Showers with isolated Thunderstorms in the Evening, then clear after midnight. Lows in the lower 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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Mac Mahan Temperature Statistics

July Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 12 July, 2026

    55 °F

  • Average July

    75 °F

  • Highest 2 July, 2026

    97 °F

Climate (2021–2026)

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

    57.9 °F
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