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

55°F

13°C

Humidity 74%
Wind Speed NW 8 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 15 Oct 3:54 am EDT
Extended Forecast for

Weymouth MA

  • Today

    Today: Sunny, with a high near 59. Northwest wind 8 to 13 mph becoming light north in the afternoon. Winds could gust as high as 29 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. South wind 3 to 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly before 4pm. Patchy fog. Otherwise, mostly cloudy, with a high near 68. Southeast wind 8 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 68 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: Showers, mainly after 8pm. Low around 43. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: A chance of showers before 8am. Partly sunny, with a high near 50. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. Northwest wind 6 to 8 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40. South wind around 6 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. South wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 59. Northwest wind 8 to 13 mph becoming light north in the afternoon. Winds could gust as high as 29 mph.
Tonight
Partly cloudy, with a low around 44. South wind 3 to 5 mph.
Friday
Showers likely, mainly before 4pm. Patchy fog. Otherwise, mostly cloudy, with a high near 68. Southeast wind 8 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly after 8pm. Low around 43. Southwest wind 9 to 11 mph becoming northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Partly sunny, with a high near 50. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 35. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 53. Northwest wind 6 to 8 mph.
Sunday Night
Mostly clear, with a low around 40. South wind around 6 mph.
Monday
Sunny, with a high near 60. South wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 43. Southwest wind around 8 mph.
Tuesday
Mostly sunny, with a high near 61. North wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 44. North wind 3 to 5 mph.
Wednesday
Sunny, with a high near 57. Northeast wind around 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.21°N 70.96°W (Elev. 98 ft)
Last Update:
2:30 am EDT Oct 15, 2026
Forecast Valid:
4am EDT Oct 15, 2026-6pm EDT Oct 21, 2026
 
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Additional Resources

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Chance of Precipitation