Prospect Hill Weather Forecast

    • 61
    • 81

    Increasing Clouds

    • 66
    • 80

    Rain Showers

    • 64
    • 86

    Mostly Sunny

    • 63
    • 83

    Mostly Sunny

    • 63
    • 83

    Slight Chance Rain Showers

    • 62
    • 77

    Chance Rain Showers

Today 17 Jun Southeast Middlesex

Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 17 Jun Southeast Middlesex

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows around 60. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prospect Hill Temperature Statistics

June Temperature

Boston, Logan International Airport (4.3 miles)

  • Lowest 1 June, 2026

    49.6 °F

  • Average June

    73.1 °F

  • Highest 14 June, 2026

    91.7 °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

    53.6 °F

  • Average High 2021–2026

    61 °F
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