• Today

    Jul 29

    90°Lo 64°

    Times of clouds and sun

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

    Jul 30

    87°Lo 60°

    A heavy t-storm in the p.m.

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

    Jul 31

    83°Lo 55°

    Sunny and less humid

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

    Aug 1

    81°Lo 57°

    A thunderstorm in the area

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      3 - Moderate
  • Sun

    Aug 2

    82°Lo 57°

    Sunshine and patchy clouds

    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 >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
T-storms
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 69° 73° 75° 78° 79° 81° 78° 77°
RealFeel® 71° 76° 76° 82° 83° 85° 81° 79°
Humidity 57% 52% 53% 47% 46% 44% 51% 56%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
10%
 
14%
 
51%
 
47%
 
40%
 
33%
 
33%
 
36%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SW 7 SW 9 WSW 9 WSW 10 WSW 10 W 10 W 9 WSW
UV Index 3 4 5 6 7 6 5 4
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 53° 54° 57° 56° 56° 58° 59° 60°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 1

more Historical Weather Data >
  Today Normal Record 8/1/2014
High 81° N/A N/A 82°
Low 57° N/A N/A 57°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:41 AM with 14:29 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:51 PM with 11:27 of moolight, then sets at 8:18 AM

Winchester Weather Report

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

July 29, 2015; 4:02 PM 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 >

Sat. Dust & Dander

Sat. Wind Maps