Marine Island Weather Forecast

    • 44
    • 68

    Mostly Sunny

    • 43
    • 61

    Partly Sunny

    • 43
    • 64

    Mostly Sunny

    • 37
    • 57

    Mostly Sunny

    • 41
    • 57

    Sunny

    • 46
    • 61

    Mostly Sunny

    • 48
    • 65

    Partly Sunny

Today 20 Oct Southern New Haven

Mostly sunny. Highs in the lower 60s.

Tonight 20 Oct Southern New Haven

Clear. Lows in the lower 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marine Island Temperature Statistics

October Temperature

New Haven, Tweed-New Haven Airport (6.8 miles)

  • Lowest 18 October, 2026

    35.1 °F

  • Average October

    58.8 °F

  • Highest 2 October, 2026

    77 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (6.8 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    63.2 °F
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