• Today

    Feb 12

    22°Lo 6°

    Sun giving way to clouds

    Very Good for home energy
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      19°
    • Wind
      Speed
      6 mph
    more
  • Sat

    Feb 13

    14°Lo -7°

    A snow shower

    Excellent for home energy
    • Avg
      RealFeel
      -9°
    • Hi
      RealFeel
    • Wind
      Speed
      14 mph
  • Sun

    Feb 14

    11°Lo -9°

    Mostly sunny and frigid

    Excellent for home energy
    • Avg
      RealFeel
    • Hi
      RealFeel
    • Wind
      Speed
      9 mph
    more
  • Mon

    Feb 15

    24°Lo 22°

    Not as cold

    Very Good for home energy
    • Avg
      RealFeel
      19°
    • Hi
      RealFeel
      22°
    • Wind
      Speed
      5 mph
    more
  • Tue

    Feb 16

    49°Lo 33°

    Milder; afternoon rain

    Good for home energy
    • Avg
      RealFeel
      34°
    • Hi
      RealFeel
      41°
    • Wind
      Speed
      7 mph
    more
Next Previous
Hi 14° RealFeel® 1° Precipitation 57%

Day

N

E

S

W

  • WNW 14 mph
  • Gusts: 28 mph

Cloudy, becoming windier and frigid with a snow shower

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.2 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 0 hrs
Lo -7° RealFeel® -18° Precipitation 0%

Night

N

E

S

W

  • NW 8 mph
  • Gusts: 13 mph

Becoming clear and frigid; extreme cold can be dangerous for outdoor activities late

  • 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 - Feb 13

more Historical Weather Data >
  Today Normal Record 2/13/2015
High 14° 35° N/A 16°
Low -7° 11° N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:50 AM with 10:28 of sunlight, then sets at 5:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:48 AM with 13:44 of moolight, then sets at 11:32 PM

Winchester Weather Report

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

February 12, 2016; 4:07 AM 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 >

Sat. Home Energy Efficiency

Sat. Degree Days

Sat. UV Index