National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 42.38°N 71.04°W (Text-Only)
NWS Forecast for: Boston, Logan International Airport MA
Issued by: National Weather Service Norton, MA
Last Update: 6:14 pm EDT Jul 12, 2025		Print

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 18. Calm wind.

    Low: 18 °C

    Patchy Fog


  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 27. East wind 5 to 14 km/h.

    High: 27 °C

    Patchy Fog
    then Mostly
    Sunny

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 19. South wind 5 to 11 km/h.

    Low: 19 °C

    Increasing
    Clouds

  • Monday

    Monday: A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 29. South wind 8 to 11 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Partly Sunny
    then Chance
    Showers

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 22. Southwest wind 8 to 10 km/h. Chance of precipitation is 30%.

    Low: 22 °C

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 33. West wind 8 to 10 km/h.

    High: 33 °C

    Hot


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 23. Southwest wind 8 to 10 km/h.

    Low: 23 °C

    Mostly Clear


  • Wednesday

    Wednesday: Sunny and hot, with a high near 34. South wind 5 to 14 km/h.

    High: 34 °C

    Hot


  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 24. Southwest wind 10 to 13 km/h.

    Low: 24 °C

    Partly Cloudy


    • Overnight: Patchy fog. Otherwise, cloudy, with a low around 18. Calm wind.

    Sunday: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 27. East wind 5 to 14 km/h.

    Sunday Night: Increasing clouds, with a low around 19. South wind 5 to 11 km/h.

    Monday: A chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 29. South wind 8 to 11 km/h. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Monday Night: A chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 22. Southwest wind 8 to 10 km/h. Chance of precipitation is 30%.

    Tuesday: Sunny and hot, with a high near 33. West wind 8 to 10 km/h.

    Tuesday Night: Mostly clear, with a low around 23. Southwest wind 8 to 10 km/h.

    Wednesday: Sunny and hot, with a high near 34. South wind 5 to 14 km/h.

    Wednesday Night: Partly cloudy, with a low around 24. Southwest wind 10 to 13 km/h.

    Thursday: A chance of showers after 4pm. Mostly sunny and hot, with a high near 33. Southwest wind 11 to 18 km/h. Chance of precipitation is 30%.

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 23. Southwest wind 10 to 13 km/h. Chance of precipitation is 30%.

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 30. West wind 11 to 14 km/h. Chance of precipitation is 30%.

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 21. South wind 8 to 10 km/h becoming west after midnight. Chance of precipitation is 30%.

    Saturday: A chance of showers. Partly sunny, with a high near 28. North wind 10 to 13 km/h becoming east in the afternoon. Chance of precipitation is 30%.


    Boston, Logan International Airport MA
     42.38°N 71.04°W (Elev. 49 m)

    Visit your local NWS office at: https://www.weather.gov/boston