Winthrop Head Weather Forecast

    • 71
    • 93

    Increasing Clouds

    • 67
    • 82

    Mostly Sunny

    • 69
    • 81

    Chance Rain Showers

    • 70
    • 83

    Slight Chance Rain Showers

    • 75
    • 88

    Mostly Sunny

    • 74
    • 94

    Partly Sunny

    • 66
    • 82

    Slight Chance Rain Showers

Today 19 Jun Suffolk

Sunny and much warmer. Near steady temperature in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 104.

Tonight 19 Jun Suffolk

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winthrop Head Temperature Statistics

June Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 2 June, 2025

    51.7 °F

  • Average June

    65.2 °F

  • Highest 5 June, 2025

    87.7 °F

Climate (2020–Present)

Boston, Logan International Airport (1.9 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61.1 °F
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