The Basin Weather Forecast

    • 34
    • 44

    Mostly Sunny

    • 40
    • 49

    Chance Rain Showers

    • 33
    • 50

    Mostly Sunny

    • 38
    • 48

    Slight Chance Rain Showers

    • 48
    • 57

    Slight Chance Rain Showers

    • 46
    • 63

    Chance Rain Showers

Today 9 Apr Sagadahoc

Sunny. Highs in the upper 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 9 Apr Sagadahoc

Mostly clear. Lows in the lower 30s. South Winds around 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

The Basin Temperature Statistics

April Temperature

Wiscasset Airport (13 miles)

  • Lowest 6 April, 2026

    32 °F

  • Average April

    42.4 °F

  • Highest 1 April, 2026

    54 °F

Climate (2021–Present)

Wiscasset Airport (13 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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