Swan River Mouth Weather Forecast

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    • 47

    Increasing Clouds

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    • 40

    Increasing Clouds

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    • 40

    Mostly Cloudy

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    • 42

    Mostly Cloudy

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    • 47

    Mostly Cloudy

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    • 51

    Rain Showers

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    Rain Showers

Today 11 Mar Barnstable

Sunny. Near steady temperature around 50. South Winds 10 to 15 Mph.

Tonight 11 Mar Barnstable

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Swan River Mouth Temperature Statistics

March Temperature

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

  • Lowest 3 March, 2025

    14.8 °F

  • Average March

    34.8 °F

  • Highest 6 March, 2025

    51.7 °F

Climate (2020–Present)

Hyannis, Barnstable Municipal-Boardman Airport (5.6 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    59.8 °F
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