Boston Harbor - Charlestown Weather Forecast

    • 30
    • 42

    Rain/Snow

    • 11
    • 31

    Chance Snow

    • 28
    • 34

    Snow

    • 31
    • 47

    Slight Chance Rain

    • 22
    • 38

    Partly Sunny

    • 29
    • 36

    Rain Likely

    • 35
    • 51

    Rain Likely

Today 31 Jan Suffolk

Rain. Patchy fog. Not as cool. Near steady temperature around 40. Northwest Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 31 Jan Suffolk

Rain with possible snow and drizzle likely this Evening, then snow with rain likely after midnight. Areas of fog this evening. Patchy fog after midnight. Snow accumulation around an inch. Lows around 30. North Winds 10 to 15 Mph. Gusts up to 25 Mph after midnight. Chance of precipitation near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Boston Harbor - Charlestown Temperature Statistics

January Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 22 January, 2025

    10.9 °F

  • Average January

    29.2 °F

  • Highest 1 January, 2025

    47.6 °F

Climate (2020–Present)

Boston, Logan International Airport (1.9 miles)

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

  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    61 °F
Get WillyWeather+ to remove ads