West Harwich Weather Forecast

    • 61
    • 76

    Mostly Sunny

    • 64
    • 74

    Rain Showers Likely

    • 64
    • 82

    Slight Chance Rain Showers

    • 63
    • 79

    Slight Chance Rain Showers

    • 64
    • 77

    Slight Chance Rain Showers

    • 65
    • 79

    Partly Sunny

    • 63
    • 78

    Chance Rain Showers

Today 9 Jun Barnstable

Sunny and not as cool. Near steady temperature in the upper 70s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 9 Jun Barnstable

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Harwich Temperature Statistics

June Temperature

Chatham, Chatham Municipal Airport (6.2 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    61.3 °F

  • Highest 5 June, 2026

    80.1 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (6.2 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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