Downtown (Boston) Weather Forecast

    • 65
    • 81

    Mostly Sunny

    • 71
    • 92

    Chance Rain Showers

    • 76
    • 100

    Hot

    • 78
    • 104

    Hot

    • 74
    • 99

    Slight Chance Thunderstorms

    • 71
    • 94

    Chance Thunderstorms

    • 68
    • 90

    Chance Rain Showers

Today 29 Jun Suffolk

Sunny. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph.

Tonight 29 Jun Suffolk

Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Downtown (Boston) Temperature Statistics

June Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 1 June, 2026

    49.6 °F

  • Average June

    72.3 °F

  • Highest 14 June, 2026

    91.7 °F

Climate (2021–2026)

Boston, Logan International Airport (1.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    60.9 °F
Get WillyWeather+ to remove ads