Boston Harbor - Charles River Entrance Weather Forecast

    • 47
    • 70

    Chance Rain Showers

    • 44
    • 58

    Mostly Cloudy

    • 44
    • 57

    Mostly Cloudy

    • 49
    • 57

    Chance Rain Showers

    • 51
    • 72

    Partly Sunny

    • 54
    • 73

    Mostly Cloudy

Today 2 May Suffolk

Mostly cloudy. A chance of Showers, mainly in the morning. Patchy fog in the morning. Not as cool with Highs in the mid 60s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 2 May Suffolk

Mostly cloudy. Near steady temperature in the upper 40s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

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Boston Harbor - Charles River Entrance Temperature Statistics

May Temperature

Boston, Logan International Airport (2.5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2019–Present)

Boston, Logan International Airport (2.5 miles)

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  • Average Low 2019–2024

    47.1 °F
  • Average 2019–2024

    53.7 °F
  • Average High 2019–2024

    60.9 °F
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