Notice of NWS' New Version of Forecast
A new version of Forecast will launch March 7, 2017.
Click here to visit the new site for details.

Severe Thunderstorms Possible for the Central Gulf Coast; More Storms Move into the West

Strong to severe thunderstorms will be possible over the next several days along the central Gulf Coast and portions of the southeast. Storms may contain damaging winds, large hail and isolated tornadoes. Meanwhile, more storms will bring heavy rain, with heavy snow in the mountains to California and the southern Rockies through the weekend. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

Overcast

38°F

3°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 38°F (3°C)
Visibility 8.00 mi
Wind Chill34°F (1°C)
Last update 21 Jan 5:54 am EST
Extended Forecast for

Watertown MA

  • Today

    Today: Patchy fog before noon.  Otherwise, mostly cloudy, with a high near 51. Calm wind becoming west around 6 mph in the afternoon.

    Patchy Fog
    then Partly
    Sunny

    High: 51 °F

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind around 6 mph becoming calm  after midnight.

    Mostly Cloudy

    Low: 35 °F

  • Sunday

    Sunday: A slight chance of rain after 2pm.  Cloudy, with a high near 46. Calm wind becoming northeast 5 to 8 mph in the afternoon.  Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance Rain

    High: 46 °F

  • Sunday
    Night

    Sunday Night: A slight chance of rain before 8pm, then patchy drizzle with a chance of rain between 8pm and 2am, then a chance of rain after 2am.  Patchy fog before 7pm.  Otherwise, cloudy, with a low around 34. Northeast wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain
    and Patchy
    Fog

    Low: 34 °F

  • Monday

    Monday: Rain likely, mainly after noon.  Cloudy, with a high near 39. Breezy, with an east wind 13 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%.

    Rain Likely
    and Breezy

    High: 39 °F

  • Monday
    Night

    Monday Night: Rain.  Low around 36. Windy.  Chance of precipitation is 90%.

    Rain and
    Windy

    Low: 36 °F

  • Tuesday

    Tuesday: Rain, mainly before 3pm.  High near 46. Chance of precipitation is 80%.

    Rain

    High: 46 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain before 2am.  Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Chance Rain

    Low: 34 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 47.

    Mostly Sunny

    High: 47 °F

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 51. Calm wind becoming west around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 35. West wind around 6 mph becoming calm after midnight.
Sunday
A slight chance of rain after 2pm. Cloudy, with a high near 46. Calm wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
A slight chance of rain before 8pm, then patchy drizzle with a chance of rain between 8pm and 2am, then a chance of rain after 2am. Patchy fog before 7pm. Otherwise, cloudy, with a low around 34. Northeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain likely, mainly after noon. Cloudy, with a high near 39. Breezy, with an east wind 13 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%.
Monday Night
Rain. Low around 36. Windy. Chance of precipitation is 90%.
Tuesday
Rain, mainly before 3pm. High near 46. Chance of precipitation is 80%.
Tuesday Night
A chance of rain before 2am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 41.
Click Map For Forecast
Point Forecast:
Watertown MA
 42.38°N 71.19°W (Elev. 98 ft)
3:38 am EST Jan 21, 2017
6am EST Jan 21, 2017-6pm EST Jan 27, 2017
 
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