Neponset River - Interstate 93 Bridge Weather Forecast

    • 70
    • 91

    Partly Sunny

    • 66
    • 88

    Mostly Sunny

    • 66
    • 87

    Chance Rain Showers

    • 62
    • 86

    Chance Rain Showers

    • 60
    • 82

    Mostly Sunny

    • 59
    • 81

    Mostly Sunny

Today 10 Aug Suffolk

Mostly sunny. Hot with Highs around 90. Northeast Winds around 5 Mph, becoming south this afternoon.

Tonight 10 Aug Suffolk

Mostly cloudy with a chance of Showers in the Evening, then mostly clear after midnight. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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Neponset River - Interstate 93 Bridge Temperature Statistics

August Temperature

Boston, Logan International Airport (5.6 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    79.6 °F

  • Highest 7 August, 2026

    94.6 °F

Climate (2021–2026)

Boston, Logan International Airport (5.6 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    61 °F
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