Hazardous Weather Conditions
Current conditions at
Boston, Logan International Airport (KBOS)
Lat: 42.36°NLon: 71.01°WElev: 20ft.
A Few Clouds
46°F
8°C
| Humidity | 46% |
| Wind Speed | SW 8 mph |
| Barometer | 29.84 in (1010.2 mb) |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 3 May 11:54 pm EDT |
Extended Forecast for
Chelsea MA
Overnight
Low: 45 °F
Mostly Cloudy
Monday
High: 70 °F
Mostly Sunny
and BreezyMonday Night
Low: 52 °F
Mostly Clear
Tuesday
High: 77 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Mostly Cloudy
Wednesday
High: 67 °F
Chance
Showers then
Showers
LikelyWednesday Night
Low: 48 °F
Showers
Thursday
High: 57 °F
Showers
LikelyThursday Night
Low: 44 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly cloudy, with a low around 45. West wind around 10 mph.
Monday
Mostly sunny, with a high near 70. Breezy, with a west wind 14 to 21 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 52. Southwest wind 11 to 16 mph.
Tuesday
Mostly sunny, with a high near 77. South wind 15 to 18 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly cloudy, with a low around 59. Southwest wind around 11 mph, with gusts as high as 25 mph.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. South wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 48. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%.
Thursday
Showers likely, mainly after 4pm. Partly sunny, with a high near 57. Northwest wind 5 to 7 mph becoming east in the afternoon. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. West wind 3 to 6 mph. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 60. West wind 7 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 44. Southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 61. Light southwest wind increasing to 5 to 10 mph in the morning.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 64. West wind 3 to 8 mph.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chelsea MA
42.4°N 71.03°W (Elev. 49 ft)
42.4°N 71.03°W (Elev. 49 ft)
11:31 pm EDT May 3, 2026
12am EDT May 4, 2026-6pm EDT May 10, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
