Commonwealth Weather Forecast

    • 46
    • 63

    Mostly Sunny

    • 55
    • 69

    Rain Showers Likely

    • 49
    • 67

    Rain Showers Likely

    • 51
    • 66

    Chance Rain Showers

    • 45
    • 63

    Chance Rain Showers

    • 43
    • 60

    Slight Chance Rain Showers

Today 18 Oct Suffolk

Sunny. Highs in the lower 60s. Northwest Winds around 5 Mph, becoming northeast in the afternoon.

Tonight 18 Oct Suffolk

Mostly clear. Lows in the lower 40s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Commonwealth Temperature Statistics

October Temperature

Boston, Logan International Airport (7.5 miles)

  • Lowest 10 October, 2025

    41 °F

  • Average October

    59.4 °F

  • Highest 6 October, 2025

    82.9 °F

Climate (2020–Present)

Boston, Logan International Airport (7.5 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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