• Today

    Sep 16

    65°Lo 41°

    Showers early this morning

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

    Sep 17

    66°Lo 42°

    Nice with plenty of sunshine

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

    Sep 18

    67°Lo 36°

    Mostly sunny

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

    Sep 19

    61°Lo 37°

    Fog in the a.m.; mostly sunny

    Low ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      11%
    more
  • Sat

    Sep 20

    68°Lo 50°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      22%
    more
Next Previous
Hi 66° RealFeel® 72° Precipitation 8%

Day

N

E

S

W

  • WNW 3 mph
  • Gusts: 6 mph

Nice with plenty of sunshine

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 42° RealFeel® 42° Precipitation 18%

Night

N

E

S

W

  • N 1 mph
  • Gusts: 2 mph

Clear and chilly

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Winchester Pollen Levels - September 17

  • Extreme
  • Very High
  • High
  • Moderate
  • Low
  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 66° 73° N/A 61°
Low 42° 47° N/A 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:31 AM with 12:25 of sunlight, then sets at 6:56 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:23 AM with 14:46 of moolight, then sets at 3:09 PM

Top Story

Winchester Weather Report

Boston: Much of Week to Be Dry, Cool

September 16, 2014; 6:48 AM ET

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

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps