Dangerous Heat Wave for the West; Severe Storms and Heavy Rain for Midwest and Plains

Severe storms and heavy rains are likely in the Upper Midwest and Plains through this evening. A long duration heat wave will build across the West through next week with excessive heat watches/warnings in effect from the Southwest to Northwest. TS Josephine is forecast to pass well north of Puerto Rico and the Virgin Islands while TS Kyle is forecast to move quickly away from land this weekend. Read More >

En Español

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

69°F

21°C

Humidity	73%
Wind Speed	N 9 mph
Barometer	30.00 in (1015.8 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	15 Aug 12:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Boston MA

Overnight

Mostly Clear
Low: 67 °F
Saturday

Increasing
Clouds
High: 70 °F
Saturday
Night

Slight Chance
Showers then
Mostly Cloudy
Low: 64 °F
Sunday

Slight Chance
Showers
High: 73 °F
Sunday
Night

Slight Chance
Showers and
Patchy Fog
Low: 64 °F
Monday

Partly Sunny
High: 76 °F
Monday
Night

Chance
Showers
Low: 65 °F
Tuesday

Showers
Likely
High: 81 °F
Tuesday
Night

Mostly Clear
Low: 66 °F

Detailed Forecast

Overnight

Mostly clear, with a low around 67. Northeast wind around 8 mph.

Saturday

Increasing clouds, with a high near 70. Northeast wind around 14 mph, with gusts as high as 30 mph.

Saturday Night

A slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 64. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

Sunday

A slight chance of showers before 2pm. Mostly cloudy, with a high near 73. East wind 8 to 10 mph. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers. Patchy fog between midnight and 2am. Otherwise, mostly cloudy, with a low around 64. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 76. Northeast wind 3 to 7 mph.

Monday Night

A chance of showers after 10pm. Partly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 40%.

Tuesday

Showers likely, mainly before 10am. Partly sunny, with a high near 81. West wind 3 to 6 mph. Chance of precipitation is 60%.

Tuesday Night

Mostly clear, with a low around 66. Light and variable wind.

Wednesday

Sunny, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.