Lieutenant Island Weather Forecast

    • 35
    • 37

    Rain/Snow

    • 34
    • 42

    Slight Chance Rain

    • 36
    • 40

    Rain Likely

    • 36
    • 41

    Chance Rain

    • 40
    • 45

    Chance Rain

    • 40
    • 47

    Chance Rain

Today 3 Mar Barnstable

Partly sunny in the Morning, then rain with a chance of snow in the afternoon. Little or no snow accumulation. Not as cool with Highs in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

Tonight 3 Mar Barnstable

Clear, cold. Near steady temperature around 19. South Winds around 5 Mph.

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Lieutenant Island Temperature Statistics

March Temperature

Chatham, Chatham Municipal Airport (14.3 miles)

  • Lowest

  • Average March

  • Highest

Climate (2021–Present)

Chatham, Chatham Municipal Airport (14.3 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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