Port Jefferson Weather Forecast

    • 39
    • 63

    Increasing Clouds

    • 42
    • 61

    Rain Likely

    • 31
    • 47

    Rain Likely

    • 28
    • 42

    Mostly Cloudy

    • 28
    • 44

    Partly Sunny

    • 31
    • 48

    Partly Sunny

Today 10 Nov Shelby

Sunny. Highs in the mid 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest this afternoon.

Tonight 10 Nov Shelby

Clear in the Evening, then becoming partly cloudy. Lows in the upper 30s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Port Jefferson Temperature Statistics

November Temperature

Bellefontaine Regional Airport (14.3 miles)

  • Lowest 8 November, 2026

    33.8 °F

  • Average November

    54.4 °F

  • Highest 3 November, 2026

    73.4 °F

Climate (2021–2026)

Bellefontaine Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    64.5 °F
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