Jefferson Rock Weather Forecast

    • 46
    • 56

    Slight Chance Rain Showers

    • 52
    • 57

    Rain Showers

    • 47
    • 63

    Rain Showers

    • 45
    • 55

    Rain Showers

    • 45
    • 58

    Partly Sunny

    • 47
    • 56

    Rain Showers Likely

    • 47
    • 57

    Chance Rain Showers

Today 8 May Southern New Haven

Partly sunny with a 20 percent chance of Showers. Near steady temperature around 60. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 8 May Southern New Haven

Partly cloudy in the Evening, then becoming mostly cloudy. A 20 percent chance of Showers. Lows in the mid 40s. West Winds 5 to 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Jefferson Rock Temperature Statistics

May Temperature

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

  • Lowest 4 May, 2026

    39 °F

  • Average May

    54 °F

  • Highest 5 May, 2026

    68 °F

Climate (2021–Present)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.5 °F
Get WillyWeather+ to remove ads