First Encounter Beach Weather Forecast

    • 63
    • 71

    Decreasing Clouds

    • 54
    • 70

    Mostly Sunny

    • 56
    • 64

    Mostly Sunny

    • 58
    • 66

    Partly Sunny

    • 61
    • 70

    Partly Sunny

    • 63
    • 74

    Slight Chance Rain Showers

    • 60
    • 71

    Slight Chance Rain Showers

Today 18 Sep Barnstable

Partly sunny. Patchy fog. Near steady temperature in the lower 70s. North Winds around 5 Mph.

Tonight 18 Sep Barnstable

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

First Encounter Beach Temperature Statistics

September Temperature

Chatham, Chatham Municipal Airport (8.7 miles)

  • Lowest 13 September, 2025

    46.9 °F

  • Average September

    64.5 °F

  • Highest 6 September, 2025

    79 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    60.1 °F
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