Haddam Weather Forecast

    • 46
    • 56

    Rain

    • 43
    • 54

    Rain

    • 47
    • 60

    Chance Rain Showers

    • 47
    • 63

    Chance Rain Showers

    • 50
    • 69

    Partly Sunny

    • 52
    • 71

    Mostly Cloudy

Today 21 May Northern Middlesex

Cloudy. A slight chance of Showers in the Morning, then a chance of rain in the afternoon. Highs in the mid 50s. East Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 21 May Northern Middlesex

Rain. Lows in the mid 40s. Northeast Winds 5 to 10 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Haddam Temperature Statistics

May Temperature

Chester, Chester Airport (6.2 miles)

  • Lowest 12 May, 2025

    42.8 °F

  • Average May

    62.3 °F

  • Highest 2 May, 2025

    78.8 °F

Climate (2020–Present)

Chester, Chester Airport (6.2 miles)

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

  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    62.7 °F
Get WillyWeather+ to remove ads