• Fri

    Mar 13

    43°Lo 31°

    Cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sat

    Mar 14

    54°Lo 32°

    Warmer; a morning shower

    Very Unlikely for a snow day
    • Snow
      13%
    • Ice
      0%
    • Snow
      0 in
    more
  • Sun

    Mar 15

    47°Lo 27°

    Considerable cloudiness

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Mon

    Mar 16

    32°Lo 22°

    Cloudy and colder

    Very Unlikely for a snow day
    • Snow
      1%
    • Ice
      0%
    • Snow
      0 in
    more
  • Tue

    Mar 17

    33°Lo 21°

    A bit of snow and sleet

    Very Unlikely for a snow day
    • Snow
      55%
    • Ice
      52%
    • Snow
      0.83 in
    more
Next Previous
Hi 47° RealFeel® 45° Precipitation 6%

Day

N

E

S

W

  • N 8 mph
  • Gusts: 21 mph

Considerable cloudiness

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 27° RealFeel® 19° Precipitation 1%

Night

N

E

S

W

  • NE 8 mph
  • Gusts: 22 mph

Considerable cloudiness

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

Temperature History - Mar 15

more Historical Weather Data >
  Today Normal Record 3/15/2014
High 47° N/A N/A 48°
Low 27° N/A N/A 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:02 AM with 11:54 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:26 AM with 10:09 of moolight, then sets at 1:35 PM

Winchester Weather Report

Boston: Storm to Accompany Midweek Warmup

March 3, 2015; 9:08 AM ET

The warmest weather since the middle of January will surge into the Boston area at midweek with temperatures forecast to reach the middle 40s F. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.