Androscoggin River - Mustard Island Weather Forecast

    • 39
    • 62

    Chance Rain Showers

    • 39
    • 58

    Partly Sunny

    • 43
    • 58

    Chance Rain Showers

    • 45
    • 63

    Chance Rain Showers

    • 42
    • 58

    Chance Rain Showers

    • 41
    • 59

    Slight Chance Rain Showers

Today 7 May Sagadahoc

Partly sunny. A slight chance of Showers in the morning. Highs in the lower 60s. Light and variable Winds, becoming west around 10 Mph in the afternoon. Chance of rain 20 percent.

Tonight 7 May Sagadahoc

Mostly clear. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Real-Time

Androscoggin River - Mustard Island Temperature Statistics

May Temperature

Wiscasset Airport (9.3 miles)

  • Lowest 4 May, 2026

    33.1 °F

  • Average May

    48.4 °F

  • Highest 4 May, 2026

    66.9 °F

Climate (2021–Present)

Wiscasset Airport (9.3 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.8 °F
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