Chatham Bar Weather Forecast

    • 20
    • 32

    Increasing Clouds

    • 22
    • 30

    Increasing Clouds

    • 27
    • 30

    Chance Snow

    • 16
    • 30

    Snow Likely

    • 16
    • 21

    Mostly Cloudy

    • 21
    • 25

    Partly Sunny

    • 26
    • 31

    Mostly Cloudy

Today 4 Feb Barnstable

Mostly sunny. Highs in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Feb Barnstable

Mostly clear this Evening, then becoming partly cloudy. Lows 12 to 20. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chatham Bar Temperature Statistics

February Temperature

Chatham, Chatham Municipal Airport (3.7 miles)

  • Lowest 2 February, 2026

    19 °F

  • Average February

    25.8 °F

  • Highest 1 February, 2026

    28.9 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    59.9 °F
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