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

Laurence G Hanscom Field Airport (KBED)

Lat: 42.47°NLon: 71.29°WElev: 132ft.

Overcast

48°F

9°C

Humidity 66%
Wind Speed NW 10 G 22 mph
Barometer 29.80 in (1010.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 20 May 2:51 am EDT
Extended Forecast for

Watertown MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Northwest wind around 13 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 59. Northeast wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 59 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 49. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 9am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 54. Northeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Showers then
    Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 5am. Cloudy, with a low around 47. East wind around 7 mph. Chance of precipitation is 60%.

    Low: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Rain. The rain could be heavy at times. High near 50. East wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

    High: 50 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Rain. Low around 47. Northeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 47 °F

    Rain

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 57 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 47. Northeast wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Northwest wind around 13 mph, with gusts as high as 26 mph.
Tuesday
Cloudy, with a high near 59. Northeast wind 7 to 10 mph, with gusts as high as 23 mph.
Tuesday Night
A slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 49. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
A slight chance of showers before 9am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 54. Northeast wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
Showers likely, mainly after 5am. Cloudy, with a low around 47. East wind around 7 mph. Chance of precipitation is 60%.
Thursday
Rain. The rain could be heavy at times. High near 50. East wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.
Thursday Night
Rain. Low around 47. Northeast wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday
A chance of showers. Mostly cloudy, with a high near 57. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 47. Northeast wind 3 to 5 mph. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 60. Northwest wind 5 to 8 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48. West wind around 5 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 66. Northwest wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 50. West wind around 5 mph.
Memorial Day
Mostly sunny, with a high near 71. Northwest wind 5 to 7 mph becoming north in the afternoon.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
Last Update:
7:35 pm EDT May 19, 2025
Forecast Valid:
3am EDT May 20, 2025-6pm EDT May 26, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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