National Weather Service

News Headlines

Register Now For The 10th Tri-State Weather Conference Held At Western Connecticut State University on 10/10/26!

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

61°F

16°C

Humidity	54%
Wind Speed	E 9 mph
Barometer	30.23 in (1023.5 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Last update	19 Sep 12:54 pm EDT

More Information:

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

Extended Forecast for

Somerville MA

This Afternoon
High: 64 °F
Mostly Sunny
Tonight
Low: 50 °F
Partly Cloudy
Sunday
High: 63 °F
Mostly Cloudy
then Showers
Sunday Night
Low: 53 °F
Showers and
Patchy Fog
Monday
High: 65 °F
Partly Sunny
Monday Night
Low: 51 °F
Mostly Cloudy
Tuesday
High: 61 °F
Mostly Cloudy
Tuesday Night
Low: 50 °F
Mostly Cloudy
Wednesday
High: 63 °F
Partly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 64. East wind around 6 mph.

Tonight

Partly cloudy, with a low around 50. Southeast wind around 5 mph becoming calm in the evening.

Sunday

Showers, mainly after 1pm. High near 63. Southeast wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers, mainly before 2am. Patchy fog before 9pm. Low around 53. East wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Partly sunny, with a high near 65. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.

Monday Night

Mostly cloudy, with a low around 51. Northeast wind 3 to 8 mph.

Tuesday

Mostly cloudy, with a high near 61. Northeast wind 9 to 13 mph.

Tuesday Night

Mostly cloudy, with a low around 50. Northeast wind 6 to 9 mph.

Wednesday

Partly sunny, with a high near 63. Northeast wind 14 to 17 mph, with gusts as high as 32 mph.

Wednesday Night

Mostly cloudy, with a low around 50. Northeast wind around 11 mph.

Thursday

A chance of showers. Mostly cloudy, with a high near 62. Northeast wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

Thursday Night

A chance of showers. Mostly cloudy, with a low around 50. Northeast wind 14 to 16 mph. Chance of precipitation is 40%.

Friday

A chance of showers. Partly sunny, with a high near 62. Breezy, with a north wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.