Jefferson Rock Weather Forecast

    • 62
    • 71

    Chance Rain Showers

    • 62
    • 74

    Mostly Sunny

    • 65
    • 73

    Rain Showers Likely

    • 65
    • 72

    Rain Showers Likely

    • 64
    • 71

    Chance Rain Showers

    • 65
    • 75

    Partly Sunny

    • 67
    • 76

    Partly Sunny

Today 23 Jun Southern New Haven

Widespread Showers. Near steady temperature in the upper 60s. North Winds around 5 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 23 Jun Southern New Haven

Patchy fog in the evening. Cloudy with numerous Showers in the Evening, then partly cloudy after midnight. Lows around 60. Northwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jefferson Rock Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2026

    46.9 °F

  • Average June

    68.9 °F

  • Highest 12 June, 2026

    87.1 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.4 °F
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