Stonybrook Weather Forecast

    • 50
    • 76

    Becoming Sunny

    • 52
    • 69

    Mostly Sunny

    • 62
    • 79

    Partly Sunny

    • 60
    • 79

    Chance Rain Showers

    • 55
    • 78

    Partly Sunny

    • 58
    • 73

    Chance Rain Showers

Today 14 Sep Suffolk

Sunny. Near steady temperature in the mid 70s. Northwest Winds 10 to 15 Mph.

Tonight 14 Sep Suffolk

Clear, cooler with Lows in the lower 50s. North Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Stonybrook Temperature Statistics

September Temperature

Boston, Logan International Airport (6.2 miles)

  • Lowest 12 September, 2026

    57 °F

  • Average September

    70.3 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (6.2 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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