Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
Mostly Cloudy
70°F
21°C
| Humidity | 93% |
| Wind Speed | SE 3 mph |
| Barometer | 29.87 in (1011.3 mb) |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Last update | 19 Aug 5:54 am EDT |
Extended Forecast for
Weymouth MA
Today
High: 86 °F
Patchy Fog
then SunnyTonight

Low: 68 °F
Mostly Clear
Thursday
High: 85 °F
Slight Chance
Showers then
Chance
ShowersThursday Night
Low: 65 °F
Slight Chance
Showers then
Partly CloudyFriday

High: 78 °F
Mostly Sunny
Friday Night

Low: 63 °F
Partly Cloudy
Saturday

High: 76 °F
Chance
ShowersSaturday Night

Low: 64 °F
Chance
ShowersSunday

High: 79 °F
Chance
Showers
Detailed Forecast
Today
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 86. Southwest wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 68. Southwest wind around 6 mph.
Thursday
A chance of showers, mainly after noon. Partly sunny, with a high near 85. West wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 78. North wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers after 10am. Partly sunny, with a high near 76. East wind 7 to 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 64. East wind 5 to 7 mph. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 79. Northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. Southwest wind 6 to 10 mph.
Monday Night
Mostly clear, with a low around 62. West wind around 6 mph.
Tuesday
Sunny, with a high near 80. West wind 6 to 8 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Weymouth MA
42.24°N 70.95°W (Elev. 3 ft)
42.24°N 70.95°W (Elev. 3 ft)
2:58 am EDT Aug 19, 2026
6am EDT Aug 19, 2026-6pm EDT Aug 25, 2026


