Squeteague Harbor Weather Forecast

    • 49
    • 58

    Chance Rain Showers

    • 50
    • 57

    Partly Sunny

    • 51
    • 58

    Rain Showers Likely

    • 53
    • 57

    Rain Showers Likely

    • 54
    • 69

    Chance Rain Showers

    • 56
    • 73

    Partly Sunny

Today 21 May Barnstable

Mostly cloudy. A chance of Showers this morning. Much cooler with Highs in the lower 60s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Tonight 21 May Barnstable

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Squeteague Harbor Temperature Statistics

May Temperature

Otis Air National Guard Base (5 miles)

  • Lowest 3 May, 2026

    39.2 °F

  • Average May

    55.6 °F

  • Highest 17 May, 2026

    78.8 °F

Climate (2021–Present)

Otis Air National Guard Base (5 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.1 °F
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