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.

A Few Clouds

50°F

10°C

Humidity 44%
Wind Speed W 10 G 21 mph
Barometer 30.26 in (1024.5 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 2 Nov 5:54 pm EST
Extended Forecast for

Watertown MA

  • Tonight

    Tonight: Mostly clear, with a low around 38. Southwest wind 3 to 6 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: A chance of rain, mainly after 4pm. Partly sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 60 °F

    Mostly Sunny
    then Chance
    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 44. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Sunny, with a high near 57. West wind 11 to 15 mph, with gusts as high as 29 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. West wind 6 to 9 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. West wind 6 to 10 mph.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly between 7pm and midnight. Mostly cloudy, with a low around 42. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain before 8am. Mostly sunny, with a high near 53. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance Rain
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. West wind 5 to 7 mph.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Southwest wind 3 to 6 mph.
Monday
A chance of rain, mainly after 4pm. Partly sunny, with a high near 60. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Rain likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 44. South wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Sunny, with a high near 57. West wind 11 to 15 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 41. West wind 6 to 9 mph.
Wednesday
Mostly cloudy, with a high near 58. West wind 6 to 10 mph.
Wednesday Night
Rain likely, mainly between 7pm and midnight. Mostly cloudy, with a low around 42. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.
Thursday
A chance of rain before 8am. Mostly sunny, with a high near 53. Northwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 34. West wind 5 to 7 mph.
Friday
Partly sunny, with a high near 55. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Friday Night
Rain likely. Mostly cloudy, with a low around 47. Southwest wind 8 to 10 mph. Chance of precipitation is 60%.
Saturday
A chance of rain. Partly sunny, with a high near 61. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 41. West wind 5 to 7 mph.
Sunday
A chance of rain. Partly sunny, with a high near 55. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.
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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:
6:12 pm EST Nov 2, 2025
Forecast Valid:
6pm EST Nov 2, 2025-6pm EST Nov 9, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation