West Dennis Beach Weather Forecast

    • 30
    • 45

    Decreasing Clouds

    • 33
    • 39

    Rain

    • 34
    • 40

    Rain Likely

    • 38
    • 46

    Cloudy

    • 35
    • 47

    Slight Chance Rain

    • 37
    • 47

    Slight Chance Rain

Today 4 Mar Barnstable

Mostly sunny. Areas of fog in the morning. Highs in the mid 40s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 4 Mar Barnstable

Rain. Areas of fog. Not as cool. Near steady temperature in the mid 30s. West Winds 10 to 15 Mph. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

West Dennis Beach Temperature Statistics

March Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 1 March, 2026

    26.1 °F

  • Average March

    32.7 °F

  • Highest 1 March, 2026

    39 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.5 °F
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