• Today

    Jul 29

    90°Lo 65°

    Times of clouds and sun

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

    Jul 30

    87°Lo 61°

    A heavy t-storm in the p.m.

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

    Jul 31

    83°Lo 57°

    Sunny and less humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Sat

    Aug 1

    84°Lo 58°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Precip
      43%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      50%
    more
  • Sun

    Aug 2

    82°Lo 56°

    Sunshine and patchy clouds

    Ragweed Pollen Weather
    • Precip
      16%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      27%
    more
Next Previous
Next 8 hours >
  Wed
12am
1am 2am 3am 4am 5am 6am 7am
  12am 1am 2am 3am 4am 5am 6am 7am
Forecast
Mostly Clear
Cloudy
Cloudy
Cloudy
Mostly Clear
Partly Cloudy
Partly Cloudy
Mostly Sunny
Temp (°F) 69° 67° 66° 64° 64° 64° 63° 65°
RealFeel® 69° 68° 66° 66° 65° 66° 65° 68°
Humidity 80% 85% 88% 87% 86% 89% 90% 96%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Rain
 
1%
 
1%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  12am 1am 2am 3am 4am 5am 6am 7am
Wind (mph) 1 E 1 SE 1 SE 1 SE 1 N 1 N 1 N 1 NNE
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 26% 67% 60% 62% 25% 48% 69% 29%
Dew Point 62° 63° 62° 60° 59° 60° 60° 64°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2014
High 90° N/A N/A 73°
Low 65° N/A N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:38 AM with 14:36 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:37 PM with 10:08 of moolight, then sets at 4:45 AM

Winchester Weather Report

Boston: Dog Days of Summer in Store for Much of Week

July 29, 2015; 10:58 AM ET

Typical hot and humid weather, known as the dog days of summer, is in store for the Boston area during much of this week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps