Saquatucket Harbor Weather Forecast

    • 45
    • 62

    Mostly Cloudy

    • 43
    • 59

    Mostly Cloudy

    • 51
    • 62

    Rain Showers Likely

    • 54
    • 58

    Rain Showers

    • 54
    • 67

    Chance Rain Showers

    • 55
    • 68

    Partly Sunny

    • 54
    • 70

    Slight Chance Rain Showers

Today 21 May Barnstable

Mostly cloudy and much cooler. Near steady temperature in the upper 50s. Northeast Winds 5 to 10 Mph.

Tonight 21 May Barnstable

Mostly cloudy. Cooler with Lows in the mid 40s. Southeast Winds around 5 Mph, becoming northwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Saquatucket Harbor Temperature Statistics

May Temperature

Chatham, Chatham Municipal Airport (3.1 miles)

  • Lowest 8 May, 2026

    42.1 °F

  • Average May

    54.1 °F

  • Highest 17 May, 2026

    70 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (3.1 miles)

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

  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    59.8 °F
Get WillyWeather+ to remove ads