East Haven Weather Forecast

    • 50
    • 66

    Chance Rain Showers

    • 49
    • 67

    Partly Sunny

    • 49
    • 62

    Rain Showers

    • 53
    • 64

    Chance Rain Showers

    • 56
    • 73

    Chance Rain Showers

    • 58
    • 79

    Partly Sunny

Today 21 May Southern New Haven

Cloudy with a 50 percent chance of Showers. Much cooler with Highs in the mid 60s. North Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 21 May Southern New Haven

Mostly cloudy in the Evening, then becoming partly cloudy. Lows around 50. South Winds around 5 Mph, becoming northeast after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

East Haven Temperature Statistics

May Temperature

New Haven, Tweed-New Haven Airport (1.2 miles)

  • Lowest 4 May, 2026

    39 °F

  • Average May

    57.3 °F

  • Highest 19 May, 2026

    82 °F

Climate (2021–Present)

New Haven, Tweed-New Haven Airport (1.2 miles)

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

  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    63.4 °F
Get WillyWeather+ to remove ads