Wychmere Harbor Weather Forecast

    • 65
    • 77

    Chance Rain Showers

    • 65
    • 74

    Rain Showers

    • 64
    • 75

    Rain Showers

    • 66
    • 75

    Partly Sunny

    • 71
    • 81

    Partly Sunny

    • 70
    • 84

    Slight Chance Rain Showers

    • 69
    • 82

    Slight Chance Rain Showers

Today 5 Jul Barnstable

Partly sunny and much cooler. Near steady temperature in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 5 Jul Barnstable

Mostly cloudy. A chance of Showers after midnight. Lows in the mid 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wychmere Harbor Temperature Statistics

July Temperature

Chatham, Chatham Municipal Airport (3.7 miles)

  • Lowest 1 July, 2026

    69.1 °F

  • Average July

    76.8 °F

  • Highest 3 July, 2026

    91 °F

Climate (2021–2026)

Chatham, Chatham Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    59.8 °F
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