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.

Light Rain

58°F

14°C

Humidity 93%
Wind Speed NE 10 mph
Barometer 30.17 in (1021.4 mb)
Dewpoint 56°F (13°C)
Visibility 7.00 mi
Last update 14 Jun 11:54 am EDT
Extended Forecast for

Weymouth MA

  • This Afternoon

    This Afternoon: A chance of showers, mainly before 2pm. Cloudy, with a high near 62. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northeast wind 3 to 6 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 68. Northeast wind around 7 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. South wind around 6 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 76. Calm wind becoming southeast 5 to 8 mph in the morning.

    High: 76 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62. South wind around 6 mph.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 80. South wind 6 to 8 mph.

    High: 80 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of showers, mainly before 2pm. Cloudy, with a high near 62. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 54. Northeast wind 3 to 6 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 68. Northeast wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 74. Calm wind becoming southeast 5 to 7 mph in the morning.
Monday Night
Mostly cloudy, with a low around 56. South wind around 6 mph becoming calm after midnight.
Tuesday
Partly sunny, with a high near 76. Calm wind becoming southeast 5 to 8 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 62. South wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 80. South wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 67. Southwest wind around 7 mph.
Juneteenth
A chance of showers. Partly sunny, with a high near 88. Southwest wind 6 to 13 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 83. West wind around 11 mph, with gusts as high as 21 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weymouth MA
 42.21°N 70.96°W (Elev. 98 ft)
Last Update:
12:49 pm EDT Jun 14, 2025
Forecast Valid:
1pm EDT Jun 14, 2025-6pm EDT Jun 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation