Megansett Harbor Weather Forecast

    • 49
    • 66

    Rain

    • 46
    • 59

    Rain Likely

    • 54
    • 69

    Chance Rain Showers

    • 50
    • 67

    Chance Rain Showers

    • 51
    • 65

    Chance Rain Showers

    • 53
    • 64

    Chance Rain Showers

    • 57
    • 68

    Partly Sunny

Today 29 May Barnstable

Partly sunny. Near steady temperature in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 29 May Barnstable

Rain. Lows around 50. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Megansett Harbor Temperature Statistics

May Temperature

Otis Air National Guard Base (6.2 miles)

  • Lowest 3 May, 2026

    39.2 °F

  • Average May

    57 °F

  • Highest 20 May, 2026

    80.6 °F

Climate (2021–Present)

Otis Air National Guard Base (6.2 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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