Popponesset Bay Weather Forecast

    • 45
    • 56

    Becoming Sunny

    • 50
    • 60

    Mostly Sunny

    • 52
    • 62

    Partly Sunny

    • 50
    • 62

    Rain Showers Likely

    • 46
    • 59

    Rain Showers Likely

    • 45
    • 58

    Partly Sunny

Today 3 May Barnstable

Partly sunny. Near steady temperature in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 3 May Barnstable

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 40s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Bay Temperature Statistics

May Temperature

Otis Air National Guard Base (5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Otis Air National Guard Base (5 miles)

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  • Average Low 2021–2026

    43.7 °F
  • Average 2021–2026

    51.9 °F
  • Average High 2021–2026

    59.1 °F
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