National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

83°F

28°C

Humidity 57%
Wind Speed S 16 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 2 Aug 3:54 pm EDT
Extended Forecast for

Quincy MA

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 70. South wind 7 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Chance
    Showers then
    Heavy Rain
    and Patchy
    Fog

  • Monday

    Monday: Showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Patchy fog before 5pm. High near 79. South wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 79 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 1am. Some of the storms could produce heavy rainfall. Patchy fog before 10pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 65. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Heavy Rain
    and Patchy
    Fog then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 84. West wind 5 to 7 mph.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. Southwest wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers between 2pm and 3pm. Mostly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 69. Southwest wind around 6 mph.

    Low: 69 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 89. Southwest wind 6 to 9 mph.

    High: 89 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Southwest wind around 7 mph.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 70. South wind 7 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms before 4pm, then a chance of showers between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Some of the storms could produce heavy rainfall. Patchy fog before 5pm. High near 79. South wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers likely and possibly a thunderstorm before 11pm, then a slight chance of showers between 11pm and 1am. Some of the storms could produce heavy rainfall. Patchy fog before 10pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 65. Southwest wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 84. West wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 65. Southwest wind 3 to 5 mph.
Wednesday
A slight chance of showers between 2pm and 3pm. Mostly sunny, with a high near 84. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 89. Southwest wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 73. Southwest wind around 7 mph.
Friday
A chance of showers after 5pm. Mostly sunny and hot, with a high near 90. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Partly cloudy, with a low around 73. Southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 88. South wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 72. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly sunny, with a high near 88. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Quincy MA
 42.27°N 71.03°W (Elev. 30 ft)
Last Update:
3:23 pm EDT Aug 2, 2026
Forecast Valid:
4pm EDT Aug 2, 2026-6pm EDT Aug 9, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation