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Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

77°F

25°C

Humidity	62%
Wind Speed	S 15 mph
Barometer	29.93 in (1013.6 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	21 Jul 10:54 am EDT

More Information:

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

Extended Forecast for

Cambridge MA

Today
High: 84 °F
Chance
Showers
Tonight
Low: 69 °F
Showers
Wednesday
High: 86 °F
Showers
Likely
Wednesday Night
Low: 64 °F
Chance
Showers
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear
Friday
High: 81 °F
Sunny
Friday Night
Low: 63 °F
Mostly Clear
Saturday
High: 81 °F
Sunny

Detailed Forecast

Today

A slight chance of showers between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 84. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers after 1am. Low around 69. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Mostly cloudy, with a high near 86. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Partly cloudy, with a low around 64. West wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Sunny, with a high near 81. Northwest wind around 7 mph.

Thursday Night

Mostly clear, with a low around 61. Light and variable wind.

Friday

Sunny, with a high near 81. Calm wind becoming east 5 to 8 mph in the afternoon.

Friday Night

Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

Saturday

Sunny, with a high near 81. Calm wind becoming east 5 to 8 mph in the morning.

Saturday Night

Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm in the evening.

Sunday

Mostly sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 67. Southeast wind around 6 mph becoming light and variable in the evening.

Monday

A chance of showers. Mostly sunny, with a high near 86. Light southwest wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 40%.