• Tonight

    Mar 1

    Lo 17°

    Cloudy with snow tapering off

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

    Mar 2

    32°Lo 8°

    Clouds breaking and windy

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

    Mar 3

    28°Lo 24°

    Mostly sunny and cold

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

    Mar 4

    37°Lo 16°

    Showers of rain and snow

    Low ragweed pollen levels
    • Precip
      67%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      96%
    more
  • Thu

    Mar 5

    24°Lo -5°

    Cloudy and very cold

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      95%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Sunny
Temp (°F) 23° 24° 25° 27° 29° 30° 31° 32°
RealFeel® 15° 13° 13° 14° 14° 16° 16° 17°
Humidity 68% 66% 61% 58% 55% 52% 47% 44%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
47%
 
20%
 
20%
 
20%
 
20%
 
20%
 
15%
 
6%
Ice
 
21%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 8 W 10 WNW 13 WNW 15 WNW 18 WNW 21 WNW 22 WNW 24 WNW
UV Index 0 0 0 1 2 3 3 3
Cloud Cover 92% 90% 81% 76% 76% 76% 76% 45%
Dew Point 13° 14° 14° 14° 14° 14° 13° 13°
Middle Grid line 35 F Middle Grid line 30 F Middle Grid line 25 F Middle Grid line 20 F

Temperature History - Mar 2

more Historical Weather Data >
  Today Normal Record 3/2/2014
High 32° N/A N/A 34°
Low N/A N/A 27°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:24 AM with 11:16 of sunlight, then sets at 5:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:04 PM with 13:59 of moolight, then sets at 5:03 AM

Winchester Weather Report

Boston: More Winter Storms to Kick Off March

March 1, 2015; 9:52 PM ET

An end to winter storms targeting Boston did not come with the conclusion of February. more >

Making a Forecast: The Sixth Sense

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

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps