North Chatham Weather Forecast

    • 45
    • 52

    Rain Showers

    • 36
    • 50

    Rain Showers

    • 37
    • 42

    Chance Rain Showers

    • 43
    • 51

    Mostly Cloudy

    • 41
    • 51

    Chance Rain

    • 40
    • 53

    Chance Rain

Today 31 Mar Barnstable

Mostly cloudy with numerous Showers with isolated Thunderstorms this Morning, then partly sunny with isolated Showers this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Highs in the mid 50s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 31 Mar Barnstable

Mostly cloudy. Isolated Showers in the Evening, then scattered Showers after midnight. Patchy fog. Near steady temperature in the upper 40s. Southwest Winds 5 to 10 Mph, increasing to 15 to 20 Mph after midnight. Gusts up to 30 Mph. Chance of rain 40 percent.

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North Chatham Temperature Statistics

March Temperature

Chatham, Chatham Municipal Airport (1.9 miles)

  • Lowest 3 March, 2026

    15.1 °F

  • Average March

    38.5 °F

  • Highest 9 March, 2026

    59 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    59.8 °F
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