Prospect Hill Weather Forecast

    • 73
    • 89

    Chance Rain Showers

    • 69
    • 91

    Isolated Thunderstorms

    • 72
    • 90

    Mostly Sunny

    • 69
    • 89

    Slight Chance Rain Showers

    • 68
    • 85

    Chance Rain Showers

    • 65
    • 85

    Chance Rain Showers

Today 8 Aug Southeast Middlesex

Partly sunny with a slight chance of Showers and Thunderstorms. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 8 Aug Southeast Middlesex

Mostly cloudy with a 30 percent chance of Showers. Near steady temperature in the mid 70s. Southwest Winds around 5 Mph.

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Prospect Hill Temperature Statistics

August Temperature

Boston, Logan International Airport (4.3 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    77.7 °F

  • Highest 4 August, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (4.3 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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