South Cape Beach Weather Forecast

    • 63
    • 79

    Slight Chance Rain Showers

    • 67
    • 79

    Sunny

    • 70
    • 79

    Mostly Sunny

    • 74
    • 81

    Partly Sunny

    • 73
    • 84

    Partly Sunny

    • 71
    • 81

    Slight Chance Rain

Today 11 Jul Barnstable

Mostly cloudy this Morning, then clearing. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.

Tonight 11 Jul Barnstable

Mostly clear. Lows in the lower 60s. East Winds around 5 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Cape Beach Temperature Statistics

July Temperature

Otis Air National Guard Base (6.8 miles)

  • Lowest 6 July, 2026

    60.8 °F

  • Average July

    74.1 °F

  • Highest 3 July, 2026

    91.4 °F

Climate (2021–2026)

Otis Air National Guard Base (6.8 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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