• Early AM

    Feb 28

    Lo 1°

    Frigid

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

    Feb 28

    26°Lo 4°

    Sunny and turning colder

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

    Mar 1

    29°Lo 20°

    Snow late in the afternoon

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

    Mar 2

    34°Lo 10°

    Snow early in the morning

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      13 mph
    • Cloud
      Cover
      76%
    more
  • Tue

    Mar 3

    25°Lo 21°

    Mostly cloudy and cold

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      79%
    more
Next Previous
Hi 29° RealFeel® 34° Precipitation 57%

Day

N

E

S

W

  • SW 4 mph
  • Gusts: 7 mph

Mostly cloudy and cold; a little accumulation of snow late in the afternoon

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 0%
  • Precipitation: 0.01 in
  • Rain: 0 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 0 hrs
Lo 20° RealFeel® 13° Precipitation 67%

Night

N

E

S

W

  • WSW 6 mph
  • Gusts: 10 mph

Periods of snow, accumulating 1-3 inches

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.14 in
  • Rain: 0 in
  • Snow: 2.4 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 0 hrs

Winchester Pollen Levels - March 1

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

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    Low

  • Mold

    Pollen

    Low

Temperature History - Mar 1

more Historical Weather Data >
  Today Normal Record 3/1/2014
High 29° N/A N/A 30°
Low 20° N/A N/A -4°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:26 AM with 11:13 of sunlight, then sets at 5:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:08 PM with 14:21 of moolight, then sets at 4:29 AM

Winchester Weather Report

Boston: Less Extreme Cold, Storms in Store Next Week

February 27, 2015; 4:45 PM ET

While prolonged warmth for the Boston area is still a long way off, temperatures will recover to less extreme levels next week. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps