• Today

    Dec 27

    45°Lo 33°

    Sunny to partly cloudy

    Beneficial weather for asthma
    • Hi
      RealFeel
      46°
    • UV
      1 - Low
    • Air Qual.
      Moderate
  • Sun

    Dec 28

    43°Lo 26°

    A morning shower or two

    Beneficial weather for asthma
    • Hi
      RealFeel
      39°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Mon

    Dec 29

    36°Lo 20°

    Mostly sunny

    Beneficial weather for asthma
    • Hi
      RealFeel
      31°
    • UV
      1 - Low
    • Air Qual.
      Good
    more
  • Tue

    Dec 30

    27°Lo 13°

    Partly sunny and cold

    Beneficial weather for asthma
    • Hi
      RealFeel
      22°
    • UV
      1 - Low
    • Cloud
      Cover
      40%
    more
  • Wed

    Dec 31

    26°Lo 15°

    Intervals of clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      19°
    • UV
      1 - Low
    • Cloud
      Cover
      47%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
6pm
7pm 8pm 9pm 10pm 11pm Sun
12am
1am
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Forecast
Mostly Clear
Mostly Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 37° 35° 34° 34° 33° 33° 33° 33°
RealFeel® 37° 35° 34° 33° 32° 32° 31° 31°
Humidity 81% 86% 87% 87% 86% 84% 84% 86%
   
  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Rain
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
4%
 
7%
Snow
 
0%
 
4%
 
4%
 
4%
 
4%
 
4%
 
2%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
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  6pm 7pm 8pm 9pm 10pm 11pm 12am 1am
Wind (mph) 2 SW 2 WSW 2 SSW 4 SSW 4 S 4 SSW 4 SSW 4 SSW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 25% 18% 35% 40% 46% 51% 57% 62%
Dew Point 32° 31° 30° 30° 29° 28° 28° 29°
Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 45° 32° N/A 34°
Low 33° 12° N/A 18°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:19 AM with 9:03 of sunlight, then sets at 4:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:57 AM with 12:21 of moolight, then sets at 11:18 PM

Winchester Weather Report

Boston: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 4:32 AM ET

Mild weather will continue in the Boston area through this weekend, ahead of more typical cold conditions for next week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Sat. Air Quality

Sat. Asthma Risk

Sat. UV Index