Cape Cod Canal - Sandwich Weather Forecast

    • 57
    • 73

    Mostly Sunny

    • 68
    • 77

    Mostly Sunny

    • 72
    • 80

    Mostly Sunny

    • 70
    • 83

    Partly Sunny

    • 68
    • 79

    Slight Chance Rain Showers

    • 68
    • 79

    Slight Chance Rain Showers

Today 22 Jul Barnstable

Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 22 Jul Barnstable

Mostly clear. Lows in the upper 50s. South Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Cod Canal - Sandwich Temperature Statistics

July Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 5 July, 2025

    51.8 °F

  • Average July

    72.3 °F

  • Highest 16 July, 2025

    87.8 °F

Climate (2020–Present)

Otis Air National Guard Base (8.1 miles)

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

  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    59.5 °F
Get WillyWeather+ to remove ads