Suffolk Downs Weather Forecast

    • 55
    • 62

    Rain

    • 55
    • 66

    Partly Sunny

    • 54
    • 61

    Mostly Cloudy

    • 53
    • 62

    Mostly Cloudy

    • 53
    • 62

    Chance Rain Showers

    • 54
    • 62

    Chance Rain Showers

    • 54
    • 64

    Chance Rain Showers

Today 20 Sep Suffolk

Partly sunny with a 40 percent chance of Showers. Highs in the mid 60s.

Tonight 20 Sep Suffolk

Rain. Patchy fog. Lows in the mid 50s. Southeast Winds 5 to 10 Mph, becoming north after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Suffolk Downs Temperature Statistics

September Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 15 September, 2026

    53.7 °F

  • Average September

    69.3 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (1.9 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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