• Early AM

    Apr 17

    Lo 20°

    Clear

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Today

    Apr 17

    47°Lo 22°

    Mostly sunny and warmer

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
    more
  • Fri

    Apr 18

    55°Lo 28°

    Mostly sunny and warmer

    Very High indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sat

    Apr 19

    57°Lo 27°

    Mostly cloudy

    High indoor dust & dander levels
    • Precip
      25%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      76%
    more
  • Sun

    Apr 20

    60°Lo 28°

    Times of sun and clouds

    Moderate indoor dust & dander levels
    • Precip
      7%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      46%
    more
Next Previous
Hi 55° RealFeel® 58° Precipitation 14%

Day

N

E

S

W

  • SSE 5 mph
  • Gusts: 9 mph

Mostly sunny and warmer

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 28° RealFeel® 30° Precipitation 16%

Night

N

E

S

W

  • N 2 mph
  • Gusts: 4 mph

Increasing cloudiness

  • Max UV Index: N/A
  • Thunderstorms: 3%
  • 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 - April 18

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2013
High 55° 59° N/A 63°
Low 28° 33° N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:31 of sunlight, then sets at 7:35 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:21 PM with 9:53 of moolight, then sets at 9:14 AM

Top Story

Winchester Weather Report

Boston: Chill to Ease Slowly by Easter Weekend

April 16, 2014; 5:47 PM ET

The return of more seasonable temperatures to Boston will coincide with this Easter weekend. more >

Is it a Cold or the Flu?

Apr 7, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps