• Tue

    Mar 8

    32°Lo 11°

    Mostly cloudy

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      15°
    • Hi
      RealFeel
      28°
    • Wind
      Speed
      6 mph
    more
  • Wed

    Mar 9

    33°Lo 10°

    Clouds giving way to some sun

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      10°
    • Hi
      RealFeel
      26°
    • Wind
      Speed
      10 mph
    more
  • Thu

    Mar 10

    29°Lo 8°

    Mostly sunny and cold

    Home Energy Efficiency Weather
    • Avg
      RealFeel
    • Hi
      RealFeel
      18°
    • Wind
      Speed
      14 mph
    more
  • Fri

    Mar 11

    33°Lo 13°

    Partial sunshine

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      18°
    • Hi
      RealFeel
      32°
    • Wind
      Speed
      7 mph
  • Sat

    Mar 12

    36°Lo 22°

    Mostly cloudy with flurries

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      25°
    • Hi
      RealFeel
      33°
    • Wind
      Speed
      9 mph
    more
Next Previous
Hi 33° RealFeel® 32° Precipitation 1%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 15 mph

Partial sunshine

  • Max UV Index: 4 (Moderate)
  • 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 13° RealFeel® 3° Precipitation 9%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 18 mph

Partly cloudy

  • 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 11

more Historical Weather Data >
  Today Normal Record 3/11/2015
High 33° 42° N/A 54°
Low 13° 18° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:07 AM with 11:45 of sunlight, then sets at 5:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:45 AM with 13:31 of moolight, then sets at 9:16 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 >