Prospect Hill Weather Forecast

    • 66
    • 82

    Increasing Clouds

    • 69
    • 85

    Partly Sunny

    • 64
    • 84

    Rain Showers Likely

    • 62
    • 78

    Partly Sunny

    • 68
    • 84

    Partly Sunny

    • 69
    • 87

    Partly Sunny

Today 26 Aug Southeast Middlesex

Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph this afternoon.

Tonight 26 Aug Southeast Middlesex

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. South Winds around 5 Mph.

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Prospect Hill Temperature Statistics

August Temperature

Boston, Logan International Airport (4.3 miles)

  • Lowest 16 August, 2026

    62.7 °F

  • Average August

    76.6 °F

  • Highest 7 August, 2026

    94.6 °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

    53.6 °F

  • Average High 2021–2026

    61 °F
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