Ballston Beach Weather Forecast

    • 59
    • 71

    Mostly Cloudy

    • 60
    • 72

    Rain Showers Likely

    • 61
    • 74

    Chance Rain Showers

    • 55
    • 75

    Mostly Sunny

    • 54
    • 67

    Mostly Sunny

    • 57
    • 69

    Partly Sunny

    • 59
    • 73

    Partly Sunny

Today 16 Sep Barnstable

Partly sunny. Near steady temperature in the upper 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 16 Sep Barnstable

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ballston Beach Temperature Statistics

September Temperature

Provincetown Municipal Airport (11.2 miles)

  • Lowest 1 September, 2025

    50 °F

  • Average September

    63.8 °F

  • Highest 6 September, 2025

    78.1 °F

Climate (2020–Present)

Provincetown Municipal Airport (11.2 miles)

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  • Average Low 2020–2025

    46.5 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    58.7 °F
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