Mac Mahan Weather Forecast

    • 59
    • 77

    Increasing Clouds

    • 62
    • 79

    Rain Showers Likely

    • 67
    • 79

    Chance Rain Showers

    • 67
    • 95

    Partly Sunny

    • 64
    • 81

    Slight Chance Thunderstorms

    • 61
    • 75

    Chance Rain Showers

Today 29 Jun Sagadahoc

Mostly sunny. Warm with Highs in the upper 80s. Light and variable Winds.

Tonight 29 Jun Sagadahoc

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mac Mahan Temperature Statistics

June Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 2 June, 2026

    39.9 °F

  • Average June

    66.5 °F

  • Highest 13 June, 2026

    88 °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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