• Early AM

    Feb 11

    Lo 21°

    Partly to mostly cloudy

    Sinus Headache Weather
    • Hi
      RealFeel
      38°
    • UV
      2 - Low
    • Cloud
      Cover
      61%
    more
  • Today

    Feb 11

    28°Lo 9°

    Snow showers; windy, colder

    At Risk weather for sinus headaches
    • Hi
      RealFeel
    • UV
      2 - Low
    • Cloud
      Cover
      47%
  • Fri

    Feb 12

    24°Lo 15°

    Cold with periods of sun

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      18°
    • UV
      2 - Low
    • Cloud
      Cover
      94%
    more
  • Sat

    Feb 13

    20°Lo -4°

    A snow squall in the morning

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      -2°
    • UV
      2 - Low
    • Cloud
      Cover
      41%
    more
  • Sun

    Feb 14

    12°Lo 1°

    Frigid with periods of sun

    Neutral weather for sinus headaches
    • Hi
      RealFeel
    • UV
      4 - Moderate
    • Cloud
      Cover
      20%
    more
Next Previous
Hi 28° RealFeel® 7° Precipitation 60%

Day

N

E

S

W

  • W 24 mph
  • Gusts: 40 mph

Mostly cloudy, windy and colder with a couple of snow showers

  • Max UV Index: 1 (Low)
  • Thunderstorms: 5%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 0 hrs
Lo 9° RealFeel® -2° Precipitation 0%

Night

N

E

S

W

  • W 10 mph
  • Gusts: 24 mph

Becoming clear and bitterly cold

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 28° 37° N/A 22°
Low 18° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 10:25 of sunlight, then sets at 5:12 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:30 AM with 12:35 of moolight, then sets at 9:05 PM

Watertown Weather Report

Boston: Polar vortex to smack region during Valentine's Day weekend

February 10, 2016; 9:02 PM ET

The coldest air of the winter and perhaps during all of last winter will plunge across the Boston area during Valentine's Day weekend. more >

Thu. Sinus Headache

Thu. UV Index