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.

A Few Clouds

63°F

17°C

Humidity 93%
Wind Speed SW 9 mph
Barometer 29.77 in (1007.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 14 Oct 7:54 am EDT
Extended Forecast for

Weymouth MA

  • Today

    Today: A slight chance of showers after 3pm. Partly sunny, with a high near 76. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 8 to 11 mph.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 59. North wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 45. Calm wind becoming south around 5 mph after midnight.

    Low: 45 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers. High near 65. Southeast wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 42. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Northwest wind 16 to 18 mph, with gusts as high as 32 mph.

    High: 49 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West wind 8 to 10 mph.

    High: 54 °F

    Sunny

Detailed Forecast

Today
A slight chance of showers after 3pm. Partly sunny, with a high near 76. West wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 50. Northwest wind 8 to 11 mph.
Thursday
Sunny, with a high near 59. North wind 6 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Increasing clouds, with a low around 45. Calm wind becoming south around 5 mph after midnight.
Friday
Showers. High near 65. Southeast wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before 11pm, then showers likely. Low around 42. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Saturday
Mostly sunny, with a high near 49. Northwest wind 16 to 18 mph, with gusts as high as 32 mph.
Saturday Night
Mostly clear, with a low around 35. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 54. West wind 8 to 10 mph.
Sunday Night
Mostly clear, with a low around 41. Southwest wind around 6 mph.
Monday
Sunny, with a high near 62. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 47. Southwest wind around 8 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 65. West wind around 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.21°N 70.93°W (Elev. 92 ft)
Last Update:
4:17 am EDT Oct 14, 2026
Forecast Valid:
8am EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation