Bass River Mouth Weather Forecast

    • 63
    • 72

    Rain Showers

    • 65
    • 73

    Chance Rain Showers

    • 66
    • 77

    Rain Showers Likely

    • 63
    • 76

    Partly Sunny

    • 61
    • 71

    Partly Sunny

    • 62
    • 70

    Mostly Sunny

Today 1 Sep Barnstable

A chance of Showers, then Showers with isolated Thunderstorms. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Near steady temperature in the upper 60s. South Winds 5 to 10 Mph. Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 1 Sep Barnstable

Cloudy. Showers Likely, mainly in the evening. Patchy fog in the evening. Near steady temperature in the mid 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Bass River Mouth Temperature Statistics

September Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    44.8 °F
  • Average 2021–2026

    52.4 °F
  • Average High 2021–2026

    59.3 °F
Get WillyWeather+ to remove ads