• Today

    Oct 21

    59°Lo 46°

    Occasional rain and drizzle

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
  • Wed

    Oct 22

    53°Lo 47°

    Windy with rain

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

    Oct 23

    55°Lo 46°

    Windy with periods of rain

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Fri

    Oct 24

    57°Lo 41°

    Cloudy, a little rain; breezy

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      95%
    more
  • Sat

    Oct 25

    58°Lo 39°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      9%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      27%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 44° 44° 42° 44° 46° 48° 51° 54°
RealFeel® 44° 44° 43° 44° 46° 48° 52° 55°
Humidity 82% 82% 91% 86% 85% 81% 77% 73%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
34%
 
34%
 
37%
 
30%
 
30%
 
31%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 1 SE 1 SSE 1 SSE 2 SE 4 ENE 4 ENE 5 NNW 5 N
UV Index 0 0 0 0 0 1 1 1
Cloud Cover 89% 98% 92% 92% 96% 96% 96% 97%
Dew Point 38° 39° 40° 40° 42° 43° 44° 46°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Oct 21

more Historical Weather Data >
  Today Normal Record 10/21/2013
High 59° 58° N/A 64°
Low 46° 33° N/A 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:10 AM with 10:48 of sunlight, then sets at 5:58 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:48 AM with 12:04 of moolight, then sets at 4:52 PM

Winchester Weather Report

Storm to Affect Boston This Week With Rain, Wind

October 21, 2014; 6:02 AM ET

A developing nor'easter will bring rain and wind to the Boston area during the middle and latter part of the week. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps