• Early AM

    Aug 31

    Lo 60°

    Mostly cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 31

    80°Lo 65°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Sep 1

    83°Lo 62°

    Clouds and sun with a t-storm

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

    Sep 2

    85°Lo 64°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      54%
    more
  • Wed

    Sep 3

    81°Lo 54°

    Sunny; less humid in the p.m.

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      10%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
T-storms
Cloudy
T-storms
Mostly Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 67° 70° 73° 76° 78° 80° 78° 77°
RealFeel® 65° 68° 75° 78° 82° 84° 81° 81°
Humidity 85% 80% 76% 76% 71% 67% 81% 78%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
47%
 
51%
 
44%
 
51%
 
47%
 
47%
 
51%
 
47%
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) 4 SSW 5 SSW 6 SSW 6 SSW 6 SSW 6 SSW 5 SSW 5 SSW
UV Index 1 1 2 2 3 2 2 1
Cloud Cover 90% 90% 90% 88% 88% 90% 90% 90%
Dew Point 62° 63° 66° 68° 68° 68° 71° 70°
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 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 80° 78° N/A 79°
Low 65° 53° N/A 64°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:16 of sunlight, then sets at 7:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:04 AM with 10:48 of moolight, then sets at 9:52 PM

Top Story

Winchester Weather Report

Boston: Summer Warmth Returns Sunday, Labor Day

August 30, 2014; 10:03 PM ET

Labor Day weekend traditionally marks the unofficial end to summer, but the weather has another idea in mind with summer warmth surging in around Boston. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps