• Tonight

    Sep 15

    Lo 45°

    Increasing clouds, late rain

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Tue

    Sep 16

    66°Lo 41°

    A little morning rain

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

    Sep 17

    67°Lo 41°

    Nice with plenty of sunshine

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

    Sep 18

    67°Lo 31°

    Partly sunny and cool

    Low ragweed pollen levels
    • Precip
      10%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      26%
    more
  • Fri

    Sep 19

    61°Lo 35°

    Mostly sunny and nice

    Ragweed Pollen Weather
    • Precip
      8%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      11%
    more
Next Previous
Increasing clouds 51° Lo 47° RealFeel® 50° / 47°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 78%
  • Cloud Cover: 55%
  • Dew Point: 42° F
  • Visibility: 10 mi
2 mph

Temperature History - Sep 15

more Historical Weather Data >
  Today Normal Record 9/15/2013
High 64° 74° N/A 66°
Low 45° 48° N/A 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:29 AM with 12:31 of sunlight, then sets at 7:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:32 PM with 14:52 of moolight, then sets at 2:24 PM

Top Story

Winchester Weather Report

Boston: Much of Week to Be Dry, Cool

September 15, 2014; 11:00 AM ET

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

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps