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.

Rain Fog/Mist and Breezy

57°F

14°C

Humidity 93%
Wind Speed NE 21 G 32 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Last update 12 Oct 8:54 pm EDT
Extended Forecast for

Watertown MA

  • Tonight

    Tonight: Rain. Low around 53. Northeast wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 53 °F

    Rain

  • Columbus Day

    Columbus Day: Rain. High near 57. Northeast wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 57 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 52. Northeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 52 °F

    Rain

  • Tuesday

    Tuesday: Showers, mainly before 3pm. High near 59. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 49. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Northwest wind 6 to 13 mph.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northwest wind 9 to 11 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56. North wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain. Low around 53. Northeast wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Columbus Day
Rain. High near 57. Northeast wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Rain. Low around 52. Northeast wind 11 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Showers, mainly before 3pm. High near 59. North wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 49. Northwest wind 3 to 6 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 62. Northwest wind 6 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 42. Northwest wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 56. North wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 40. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 60. North wind around 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 42. Northwest wind around 7 mph.
Saturday
Mostly sunny, with a high near 64. Northwest wind around 7 mph.
Saturday Night
Partly cloudy, with a low around 49. West wind around 6 mph.
Sunday
Partly sunny, with a high near 69. Southwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
Last Update:
6:14 pm EDT Oct 12, 2025
Forecast Valid:
9pm EDT Oct 12, 2025-6pm EDT Oct 19, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation