• Today

    Oct 22

    50°Lo 45°

    Windy and cooler with rain

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

    Oct 23

    53°Lo 44°

    Windy with periods of rain

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

    Oct 24

    55°Lo 38°

    Cloudy, a shower; breezy

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

    Oct 25

    60°Lo 42°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      28%
    more
  • Sun

    Oct 26

    56°Lo 38°

    Mostly cloudy and breezy

    Ragweed Pollen Weather
    • Precip
      14%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      76%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Cloudy
Rain
Rain
Rain
Rain
Rain
Rain
Rain
Temp (°F) 49° 49° 50° 50° 50° 49° 49° 49°
RealFeel® 42° 40° 38° 38° 38° 38° 38° 37°
Humidity 84% 81% 79% 77% 79% 81% 82% 83%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
49%
 
68%
 
71%
 
71%
 
71%
 
75%
 
75%
 
75%
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) 10 NNE 13 NNE 21 NNE 22 N 22 N 17 N 17 N 16 N
UV Index 0 0 1 1 1 1 1 0
Cloud Cover 98% 97% 95% 95% 96% 97% 98% 99%
Dew Point 44° 44° 44° 44° 44° 43° 43° 44°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Oct 22

more Historical Weather Data >
  Today Normal Record 10/22/2013
High 50° 58° N/A 57°
Low 45° 33° N/A 36°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:11 AM with 10:46 of sunlight, then sets at 5:57 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:48 AM with 11:34 of moolight, then sets at 5:22 PM

Winchester Weather Report

Nor'easter to Affect Boston This Week With Rain, Wind

October 22, 2014; 2:35 AM ET

A developing nor'easter will bring rain and wind to the Boston area during the middle and latter part of the week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps