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

Hazardous Weather Conditions

Current conditions at

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Light Snow

30°F

-1°C

Humidity 54%
Wind Speed SW 14 mph
Barometer 30.53 in (1035.6 mb)
Dewpoint 15°F (-9°C)
Visibility 5.00 mi
Wind Chill19°F (-7°C)
Last update 3 Mar 12:51 pm EST
Extended Forecast for

Watertown MA

Winter Weather Advisory March 3, 01:37pm until March 4, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 3, 01:37pm until March 4, 07:00am

    NOW until 7:00am Wed

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, snow and freezing rain, possibly mixed with sleet before 3am, then a slight chance of rain between 3am and 4am. Patchy fog between 10pm and 4am. Low around 32. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    Low: 32 °F

    Wintry Mix
    and Patchy
    Fog then Rain
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. Light southwest wind.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog

  • Thursday

    Thursday: A chance of rain, mainly after noon. Mostly cloudy, with a high near 41. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%.

    High: 41 °F

    Slight Chance
    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: Rain before 1am, then rain and sleet. Low around 34. Northeast wind 5 to 7 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Sleet

  • Friday

    Friday: Rain and sleet likely before 9am, then a chance of rain between 9am and 1pm. Mostly cloudy, with a high near 35. Northeast wind 7 to 9 mph. Chance of precipitation is 70%.

    High: 35 °F

    Rain/Sleet
    Likely then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Cloudy

Detailed Forecast

This Afternoon
Snow before 5pm, then snow, possibly mixed with rain. High near 36. Southeast wind 3 to 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain, snow and freezing rain, possibly mixed with sleet before 3am, then a slight chance of rain between 3am and 4am. Patchy fog between 10pm and 4am. Low around 32. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Wednesday
Mostly sunny, with a high near 44. Light southwest wind.
Wednesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 27. Calm wind.
Thursday
A chance of rain, mainly after noon. Mostly cloudy, with a high near 41. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
Rain before 1am, then rain and sleet. Low around 34. Northeast wind 5 to 7 mph. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Friday
Rain and sleet likely before 9am, then a chance of rain between 9am and 1pm. Mostly cloudy, with a high near 35. Northeast wind 7 to 9 mph. Chance of precipitation is 70%.
Friday Night
Cloudy, with a low around 34. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 54. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
Rain likely, mainly between 10pm and midnight. Mostly cloudy, with a low around 45. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Sunday
A chance of rain. Partly sunny, with a high near 57. West wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 40. Southwest wind around 6 mph.
Monday
Mostly sunny, with a high near 60. West wind 6 to 9 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:
1:23 pm EST Mar 3, 2026
Forecast Valid:
1pm EST Mar 3, 2026-6pm EDT Mar 9, 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