• Tonight

    Jul 11

    Lo 53°

    Mainly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      7 - Low
  • Sat

    Jul 12

    84°Lo 62°

    Mostly sunny and nice

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

    Jul 13

    82°Lo 67°

    A p.m. t-storm possible

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

    Jul 14

    84°Lo 69°

    A heavy thunderstorm

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      72%
    more
  • Tue

    Jul 15

    81°Lo 64°

    Heavy t-storms; mostly cloudy

    Ragweed Pollen Weather
    • Precip
      65%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      80%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Fri
11am
12pm 1pm 2pm 3pm 4pm 5pm 6pm
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Forecast
Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 72° 76° 77° 78° 79° 80° 79° 78°
RealFeel® 79° 83° 84° 84° 83° 83° 80° 76°
Humidity 49% 44% 41% 39% 38% 37% 38% 43%
   
  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Rain
 
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Snow
 
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Ice
 
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  11am 12pm 1pm 2pm 3pm 4pm 5pm 6pm
Wind (mph) 4 NNW 4 N 5 NW 5 N 5 NW 5 NW 5 NNE 5 S
UV Index 6 7 7 7 5 4 3 2
Cloud Cover 6% 23% 25% 42% 61% 43% 40% 38%
Dew Point 52° 53° 52° 51° 51° 51° 52° 53°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 11

more Historical Weather Data >
  Today Normal Record 7/11/2013
High 80° 83° N/A 82°
Low 53° 57° N/A 63°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:21 AM with 15:07 of sunlight, then sets at 8:28 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:34 PM with 10:07 of moolight, then sets at 5:41 AM

Top Story

Winchester Weather Report

Boston: Storm, Flooding Threat to Precede Cooldown

July 11, 2014; 7:06 PM ET

After a rain-free weekend for much of the Boston area, the risk of thunderstorms and flash flooding will ramp up quickly early next week. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps