Hyannis Port Weather Forecast

    • 41
    • 48

    Slight Chance Rain Showers

    • 44
    • 51

    Rain Showers Likely

    • 40
    • 58

    Rain Showers Likely

    • 42
    • 55

    Partly Sunny

    • 43
    • 55

    Mostly Sunny

    • 45
    • 54

    Chance Rain Showers

    • 38
    • 55

    Chance Rain Showers

Today 18 Apr Barnstable

Cloudy with a 20 percent chance of Showers. Near steady temperature in the upper 40s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 18 Apr Barnstable

Cloudy. Near steady temperature in the lower 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hyannis Port Temperature Statistics

April Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

  • Lowest 8 April, 2024

    30.8 °F

  • Average April

    45.9 °F

  • Highest 9 April, 2024

    63.6 °F

Climate (2019–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

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  • Average Low 2019–2024

    45.8 °F

  • Average 2019–2024

    53.3 °F

  • Average High 2019–2024

    60.1 °F
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