• Today

    Jan 31

    17°Lo 4°

    Mostly sunny; breezy, colder

    Very Unlikely for a snow day
    • Snow
      3%
    • Ice
      0%
    • Snow
      0 in
  • Sun

    Feb 1

    25°Lo 3°

    Not as cold

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

    Feb 2

    12°Lo -8°

    Windy and colder with snow

    Possibly for a snow day
    • Snow
      79%
    • Ice
      0%
    • Snow
      3.91 in
    more
  • Tue

    Feb 3

    15°Lo -1°

    Partly sunny and frigid

    Very Unlikely for a snow day
    • Snow
      6%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Feb 4

    31°Lo 18°

    Cloudy, a flurry; not as cold

    Very Unlikely for a snow day
    • Snow
      45%
    • Ice
      0%
    • Snow
      0.12 in
    more
Next Previous
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  Sat
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Forecast
Sunny
Sunny
Sunny
Sunny
Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 16° 17° 16° 14° 13° 12° 11° 10°
RealFeel® -4° -2° -1° -2° -2° -2° -3° -2°
Humidity 38% 37% 39% 41% 44% 48% 50% 52%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
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Snow
 
0%
 
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Ice
 
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  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 20 NW 17 NW 14 NW 13 NW 12 NW 10 NW 10 NW 10 NW
UV Index 1 1 0 0 0 0 0 0
Cloud Cover 1% 0% 0% 0% 0% 26% 26% 26%
Dew Point -6° -5° -6° -5° -5° -5° -5° -4°
Middle Grid line 20 F Middle Grid line 15 F Middle Grid line 10 F Middle Grid line 5 F

Temperature History - Jan 31

more Historical Weather Data >
  Today Normal Record 1/31/2014
High 17° N/A N/A 37°
Low N/A N/A 12°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:05 AM with 9:56 of sunlight, then sets at 5:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:23 PM with 14:48 of moolight, then sets at 5:11 AM

Winchester Weather Report

Boston: New Snowstorm Looms by Groundhog Day

January 31, 2015; 8:20 AM ET

Cold air sweeping in this weekend will help pave the way for a snowstorm by early Monday morning around Boston. 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.

48 Hour Precipitation Forecast

Sat. Snow Day Potential