Haddam Weather Forecast

    • 62
    • 82

    Chance Rain Showers

    • 51
    • 77

    Slight Chance Thunderstorms

    • 39
    • 73

    Mostly Sunny

    • 50
    • 66

    Sunny

    • 43
    • 72

    Partly Sunny

    • 41
    • 63

    Mostly Sunny

    • 41
    • 68

    Mostly Sunny

Today 16 Oct Washington

Sunny. Near steady temperature around 80. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 16 Oct Washington

Partly cloudy this Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Haddam Temperature Statistics

October Temperature

Hebron, Hebron Municipal Airport (24.9 miles)

  • Lowest 8 October, 2025

    42.1 °F

  • Average October

    66.4 °F

  • Highest 3 October, 2025

    89.8 °F

Climate (2020–Present)

Hebron, Hebron Municipal Airport (24.9 miles)

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

  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    66.3 °F
Get WillyWeather+ to remove ads