• Today

    Feb 9

    30°Lo 17°

    Mostly cloudy

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Wed

    Feb 10

    34°Lo 18°

    Mostly cloudy, snow showers

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Feb 11

    25°Lo 2°

    Colder with a few snowflakes

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Fri

    Feb 12

    23°Lo 10°

    Cold with partial sunshine

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sat

    Feb 13

    14°Lo -9°

    Colder with a little snow

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Cloudy
Flurries
Flurries
Flurries
Flurries
Cloudy
Cloudy
Temp (°F) 21° 23° 24° 25° 24° 24° 23° 21°
RealFeel® 15° 16° 15° 16° 14° 14° 14° 12°
Humidity 61% 58% 55% 51% 52% 51% 50% 50%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
24%
 
40%
 
44%
 
43%
 
47%
 
47%
 
43%
 
34%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 8 W 8 W 9 W 9 W 9 W 9 W 9 W 9 W
UV Index 1 1 1 1 1 1 1 0
Cloud Cover 91% 92% 93% 94% 93% 92% 90% 91%
Dew Point 10° 10° 10°
Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Feb 11

more Historical Weather Data >
  Today Normal Record 2/11/2015
High 25° 34° N/A 28°
Low 11° N/A 10°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:53 AM with 10:23 of sunlight, then sets at 5:16 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:35 AM with 12:36 of moolight, then sets at 9:11 PM

Winchester Weather Report

Boston: Dangerous cold to follow rounds of snow this week

February 9, 2016; 11:59 AM ET

Rounds of snow and slippery travel this week around Boston will be followed by the coldest air of the winter during the Valentine's Day weekend. more >

Thu. Dust & Dander

Thu. Wind Maps