Jefferson Rock Weather Forecast

    • 57
    • 64

    Chance Rain Showers

    • 48
    • 68

    Mostly Sunny

    • 49
    • 62

    Sunny

    • 56
    • 64

    Mostly Sunny

    • 56
    • 68

    Mostly Sunny

    • 56
    • 68

    Mostly Sunny

Today 4 Oct Southern New Haven

Partly sunny this Morning, then cloudy with a chance of Showers this afternoon. Highs in the lower 60s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 4 Oct Southern New Haven

Mostly cloudy. A chance of Showers, mainly in the evening. Lows in the lower 50s. Northeast Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jefferson Rock Temperature Statistics

October Temperature

New Haven, Tweed-New Haven Airport (9.3 miles)

  • Lowest 1 October, 2026

    57.9 °F

  • Average October

    65.5 °F

  • Highest 1 October, 2026

    73 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (9.3 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    63.3 °F
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