Boston Logan Airport (BOS) Weather 06/22/2026
Tonight
66
Mostly Clear
Juneteenth
83
Mostly Sunny
Friday Night
64
Clear
Saturday
81
Sunny and Breezy
Saturday Night
63
Mostly Clear
Sunday
80
Sunny then Chance Showers
Sunday Night
62
Chance Showers then Partly Cloudy
Monday
79
Chance Showers
Monday Night
63
Showers Likely
Tuesday
83
Chance Showers
Tuesday Night
64
Partly Cloudy
Wednesday
85
Sunny
Wednesday Night
65
Partly Cloudy
Weekly Forecast
Tonight
Mostly clear, with a low around 66. West wind 14 to 16 mph.
Juneteenth
Mostly sunny, with a high near 83. West wind 16 to 18 mph, with gusts as high as 29 mph.
Friday Night
Clear, with a low around 64. West wind around 16 mph.
Saturday
Sunny, with a high near 81. Breezy, with a west wind 17 to 20 mph.
Saturday Night
Mostly clear, with a low around 63. West wind 10 to 15 mph.
Sunday
A slight chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Northwest wind 8 to 11 mph becoming east in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 62. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Monday
A chance of showers after 10am. Partly sunny, with a high near 79. Light and variable wind becoming south 6 to 11 mph in the afternoon. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 63. Southeast wind around 16 mph. Chance of precipitation is 70%.
Tuesday
A chance of showers before 3pm. Partly sunny, with a high near 83. West wind 11 to 13 mph. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 64. West wind around 8 mph.
Wednesday
Sunny, with a high near 85. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 65. Southwest wind 5 to 7 mph.