• Today

    Aug 22

    67°Lo 55°

    A couple of showers

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

    Aug 23

    74°Lo 52°

    Some sun, a shower; warmer

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

    Aug 24

    78°Lo 54°

    Times of clouds and sun

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

    Aug 25

    82°Lo 56°

    Mostly sunny and pleasant

    Low ragweed pollen levels
    • Precip
      4%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      13%
    more
  • Tue

    Aug 26

    83°Lo 58°

    Mostly sunny and pleasant

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      14%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Showers
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Partly Cloudy
Showers
Temp (°F) 60° 63° 67° 69° 70° 71° 72° 74°
RealFeel® 61° 66° 69° 73° 74° 74° 75° 74°
Humidity 82% 75% 69% 65% 63% 60% 58% 58%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
51%
 
47%
 
11%
 
11%
 
15%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 3 NE 4 NE 5 NE 5 NE 5 NE 5 NE 5 ENE 4 ENE
UV Index 1 2 4 4 4 4 4 3
Cloud Cover 81% 70% 65% 67% 73% 76% 70% 70%
Dew Point 55° 55° 56° 57° 57° 57° 57° 58°
Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 74° 80° N/A 75°
Low 52° 54° N/A 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:04 AM with 13:35 of sunlight, then sets at 7:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:17 AM with 14:05 of moolight, then sets at 6:22 PM

Top Story

Winchester Weather Report

Boston: Showers to Retreat This Weekend

August 22, 2014; 3:19 AM ET

Following a surge of humidity and showers to end the week, dry and cooler air will push southward across the Boston areaa this weekend more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps