Popponesset Bay - Mashpee River Entrance Weather Forecast

    • 63
    • 69

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 53
    • 68

    Partly Sunny

    • 53
    • 66

    Mostly Sunny

    • 50
    • 63

    Mostly Sunny

    • 52
    • 65

    Mostly Sunny

    • 61
    • 70

    Mostly Sunny

Today 15 Sep Barnstable

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Bay - Mashpee River Entrance Temperature Statistics

September Temperature

Otis Air National Guard Base (4.3 miles)

  • Lowest 13 September, 2019

    48.2 °F
  • Average September

    64.7 °F
  • Highest 4 September, 2019

    80.6 °F

Climate (2010–Present)

Otis Air National Guard Base (4.3 miles)

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  • Average Low 2010–Present

    43.4 °F
  • Average 2010–Present

    51.7 °F
  • Average High 2010–Present

    59.2 °F
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