West Haven Weather Forecast

    • 64
    • 79

    Partly Sunny

    • 72
    • 80

    Partly Sunny

    • 64
    • 82

    Chance Rain Showers

    • 58
    • 75

    Mostly Sunny

    • 64
    • 75

    Partly Sunny

    • 65
    • 78

    Partly Sunny

Today 8 Sep Southern New Haven

Sunny. Near steady temperature in the upper 70s. West Winds around 5 Mph.

Tonight 8 Sep Southern New Haven

Partly cloudy. Lows in the lower 60s. West Winds around 5 Mph in the Evening, becoming light and variable.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

West Haven Temperature Statistics

September Temperature

New Haven, Tweed-New Haven Airport (3.1 miles)

  • Lowest 6 September, 2026

    60.1 °F

  • Average September

    70.1 °F

  • Highest 4 September, 2026

    82.9 °F

Climate (2021–2026)

New Haven, Tweed-New Haven Airport (3.1 miles)

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

  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    63.3 °F
Get WillyWeather+ to remove ads