• Today

    Sep 17

    67°Lo 42°

    Fog in the a.m.; mostly sunny

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

    Sep 18

    66°Lo 35°

    Mostly sunny

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

    Sep 19

    60°Lo 42°

    Fog in the a.m.; mostly sunny

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

    Sep 20

    70°Lo 56°

    Sunshine and patchy clouds

    Low ragweed pollen levels
    • Precip
      15%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      25%
    more
  • Sun

    Sep 21

    75°Lo 53°

    Mostly cloudy and comfortable

    Ragweed Pollen Weather
    • Precip
      21%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      77%
Next Previous
Mostly cloudy 75° Lo 67° RealFeel® 72° / 62°

N

E

S

W

  • Precipitation: 21%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 62%
  • Cloud Cover: 70%
  • Dew Point: 58° F
  • Visibility: 10 mi
10 mph

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 75° 71° N/A 73°
Low 53° 45° N/A 46°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:35 AM with 12:14 of sunlight, then sets at 6:49 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:04 AM with 13:21 of moolight, then sets at 5:25 PM

Top Story

Winchester Weather Report

Boston: Remainder of Week to Be Dry, Cool

September 17, 2014; 2:15 AM ET

Rainfall will be scarce around Boston this week, but cool air will be plentiful. more >

Sun. Dust & Dander

Sun. Wind Maps