Thatch Island Weather Forecast

    • 60
    • 77

    Mostly Sunny

    • 66
    • 78

    Slight Chance Rain Showers

    • 64
    • 78

    Chance Rain Showers

    • 66
    • 78

    Chance Rain Showers

    • 66
    • 79

    Mostly Sunny

    • 69
    • 80

    Partly Sunny

Today 24 Jun Barnstable

Mostly clear. Lows in the mid 60s. Highs in the lower 80s.

Tonight 24 Jun Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thatch Island Temperature Statistics

June Temperature

Otis Air National Guard Base (5.6 miles)

  • Lowest 2 June, 2026

    37.4 °F

  • Average June

    67.2 °F

  • Highest 12 June, 2026

    87.8 °F

Climate (2021–2026)

Otis Air National Guard Base (5.6 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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