Prospect Hill Weather Forecast

    • 32
    • 50

    Becoming Sunny

    • 40
    • 52

    Sunny

    • 43
    • 56

    Mostly Cloudy

    • 46
    • 59

    Partly Sunny

    • 46
    • 57

    Partly Sunny

    • 44
    • 56

    Mostly Cloudy

Today 17 Oct Southeast Middlesex

Mostly cloudy in the Morning, then becoming mostly sunny. Much cooler with Highs around 50. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 17 Oct Southeast Middlesex

Clear. Patchy frost in the Evening, then widespread frost after midnight. Much Colder with Lows in the upper 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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Prospect Hill Temperature Statistics

October Temperature

Boston, Logan International Airport (4.3 miles)

  • Lowest 7 October, 2026

    43.6 °F

  • Average October

    61.6 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (4.3 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    60.9 °F
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