National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Fair

35°F

2°C

Humidity 57%
Wind Speed W 16 mph
Barometer 30.26 in (1024.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 14 Mar 11:54 pm EDT
Extended Forecast for

Somerville MA

High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Mostly clear, with a low around 31. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 45. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 5am. Increasing clouds, with a low around 36. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 62. South wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Low around 40. Breezy, with a south wind 14 to 21 mph, with gusts as high as 60 mph. Chance of precipitation is 100%.

    Low: 40 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of showers, mainly before 7am. Mostly sunny, with a high near 48. West wind 11 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. West wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 39. West wind around 6 mph.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 45. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Sunday Night
Showers likely, mainly after 5am. Increasing clouds, with a low around 36. Southeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and possibly a thunderstorm. High near 62. South wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm, mainly before 4am, then a chance of showers and thunderstorms after 4am. Low around 40. Breezy, with a south wind 14 to 21 mph, with gusts as high as 60 mph. Chance of precipitation is 100%.
Tuesday
A chance of showers, mainly before 7am. Mostly sunny, with a high near 48. West wind 11 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 24. West wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 39. West wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 29. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 45. Light south wind increasing to 5 to 9 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 32. Southwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 50. Southwest wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 33. West wind around 6 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 47. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Somerville MA
 42.39°N 71.09°W (Elev. 46 ft)
Last Update:
11:56 pm EDT Mar 14, 2026
Forecast Valid:
12am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation