Wellfleet Weather Forecast

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    • 55

    Rain Showers

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    • 48

    Chance Rain Showers

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    • 42

    Chance Rain Showers

    • 45
    • 54

    Chance Rain Showers

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    Chance Rain Showers

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    Rain Likely

Today 31 Mar Barnstable

Cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Areas of fog. Visibility one quarter mile or less at Times this morning. Breezy and not as cool with Highs in the upper 50s. Southwest Winds 20 to 25 Mph. Gusts up to 40 Mph this afternoon. Chance of rain 50 percent.

Tonight 31 Mar Barnstable

Showers with a slight chance of Thunderstorms. Areas of fog. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible. Lows in the lower 40s. Southwest Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

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Wellfleet Temperature Statistics

March Temperature

Provincetown Municipal Airport (13 miles)

  • Lowest 3 March, 2025

    15.1 °F

  • Average March

    40.1 °F

  • Highest 16 March, 2025

    59 °F

Climate (2020–Present)

Provincetown Municipal Airport (13 miles)

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  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    58.7 °F
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