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

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Partly Cloudy

32°F

0°C

Humidity 29%
Wind Speed NW 10 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 2 Feb 5:54 pm EST
Extended Forecast for

Watertown MA

  • Tonight

    Tonight: Clear, with a low around 11. Northwest wind around 6 mph.

    Low: 11 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. West wind around 6 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 31. West wind 6 to 9 mph.

    High: 31 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9. West wind 3 to 5 mph.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 28. West wind 5 to 7 mph.

    High: 28 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Light northwest wind.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. Southwest wind 3 to 7 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after 7pm. Mostly cloudy, with a low around 7. Southwest wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
Clear, with a low around 11. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 35. Light and variable wind becoming southwest 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 14. West wind around 6 mph.
Wednesday
Sunny, with a high near 31. West wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 9. West wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 28. West wind 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 4. Light northwest wind.
Friday
Partly sunny, with a high near 28. Southwest wind 3 to 7 mph.
Friday Night
A chance of snow after 7pm. Mostly cloudy, with a low around 7. Southwest wind 5 to 9 mph becoming west after midnight. Chance of precipitation is 40%.
Saturday
A chance of snow before 9am. Mostly sunny, with a high near 14. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 1. Northwest wind around 14 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 18. Northwest wind 10 to 13 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 4. Northwest wind around 9 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 20. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.37°N 71.16°W (Elev. 46 ft)
Last Update:
2:11 pm EST Feb 2, 2026
Forecast Valid:
6pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
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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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation