Bass River Mouth Weather Forecast

    • 46
    • 61

    Chance Rain Showers

    • 49
    • 56

    Mostly Cloudy

    • 45
    • 55

    Chance Rain Showers

    • 44
    • 50

    Mostly Cloudy

    • 40
    • 55

    Chance Rain Showers

    • 34
    • 49

    Slight Chance Rain Showers

Today 15 Apr Barnstable

Partly sunny. Patchy fog in the morning. A slight chance of Showers in the afternoon. Highs in the mid 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 15 Apr Barnstable

Mostly cloudy with a chance of Showers. Patchy fog. Lows in the mid 40s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bass River Mouth Temperature Statistics

April Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    43.8 °F

  • Highest 3 April, 2026

    55.9 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.4 °F
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