Calf Island Weather Forecast

    • 64
    • 73

    Becoming Sunny

    • 69
    • 75

    Chance Rain Showers

    • 63
    • 76

    Chance Thunderstorms

    • 58
    • 69

    Mostly Sunny

    • 61
    • 68

    Mostly Sunny

    • 66
    • 73

    Partly Sunny

Today 18 Jul Suffolk

Sunny. Highs in the lower 80s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 18 Jul Suffolk

Mostly clear. Lows in the lower 60s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Calf Island Temperature Statistics

July Temperature

Boston, Logan International Airport (5.6 miles)

  • Lowest 10 July, 2025

    63.6 °F
  • Average July

    75.7 °F
  • Highest 6 July, 2025

    94.6 °F

Climate (2020–Present)

Boston, Logan International Airport (5.6 miles)

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  • Average Low 2020–2025

    47 °F
  • Average 2020–2025

    53.8 °F
  • Average High 2020–2025

    61.1 °F
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