Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Mostly Cloudy

54°F

12°C

Humidity	67%
Wind Speed	S 5 mph
Barometer	30.44 in (1030.7 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Wind Chill	53°F (12°C)
Last update	11 Oct 9:54 am EDT

More Information:

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

Extended Forecast for

Weymouth MA

Today
High: 62 °F
Mostly Cloudy
then Chance
Showers
Tonight
Low: 52 °F
Showers and
Patchy Fog
Columbus Day
High: 65 °F
Patchy Fog
then Mostly
Sunny
Monday Night
Low: 51 °F
Increasing
Clouds
Tuesday
High: 63 °F
Mostly Cloudy
then Slight
Chance
Showers
Tuesday Night
Low: 57 °F
Chance
Showers
Wednesday
High: 69 °F
Mostly Sunny
Wednesday Night
Low: 47 °F
Mostly Clear
Thursday
High: 59 °F
Sunny

Detailed Forecast

Today

A chance of showers after 5pm. Cloudy, with a high near 62. South wind 6 to 8 mph. Chance of precipitation is 30%.

Tonight

Showers, mainly before 4am. Patchy fog. Low around 52. Northeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Columbus Day

Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 65. North wind 5 to 9 mph.

Monday Night

Increasing clouds, with a low around 51. Calm wind becoming northeast 5 to 8 mph after midnight.

Tuesday

A slight chance of showers after 3pm. Mostly cloudy, with a high near 63. East wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 20%.

Tuesday Night

A chance of showers, with thunderstorms also possible after 11pm. Mostly cloudy, with a low around 57. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Wednesday

Mostly sunny, with a high near 69. West wind around 11 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 47. Northwest wind around 8 mph.

Thursday

Sunny, with a high near 59. Northwest wind 9 to 13 mph.

Thursday Night

Partly cloudy, with a low around 44. North wind around 6 mph.

Friday

A chance of showers. Mostly cloudy, with a high near 61. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Friday Night

A chance of showers. Mostly cloudy, with a low around 47. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.