Merritt Island Weather Forecast

    • 33
    • 44

    Rain

    • 26
    • 50

    Mostly Sunny

    • 28
    • 39

    Partly Sunny

    • 34
    • 41

    Rain/Snow

    • 33
    • 46

    Slight Chance Snow Showers

    • 32
    • 44

    Slight Chance Snow Showers

Today 21 Mar Sagadahoc

Patchy fog this morning. Rain. Highs in the lower 40s. Northeast Winds around 10 Mph, becoming northwest this afternoon. Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 21 Mar Sagadahoc

Partly cloudy with a slight chance of rain Showers in the Evening, then clear after midnight. Lows in the lower 30s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 20 percent.

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Merritt Island Temperature Statistics

March Temperature

Wiscasset Airport (10.6 miles)

  • Lowest 3 March, 2025

    1.9 °F

  • Average March

    35.6 °F

  • Highest 16 March, 2025

    55 °F

Climate (2020–Present)

Wiscasset Airport (10.6 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    57.6 °F
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