• Today

    Oct 21

    63°Lo 47°

    Mostly cloudy, showers around

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

    Oct 22

    57°Lo 46°

    Rather cloudy with a shower

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

    Oct 23

    58°Lo 47°

    Breezy with clouds breaking

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

    Oct 24

    63°Lo 45°

    Times of clouds and sun

    Low ragweed pollen levels
    • Precip
      0%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      53%
    more
  • Sat

    Oct 25

    66°Lo 47°

    Partly sunny

    Ragweed Pollen Weather
    • Precip
      2%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      26%
    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
Showers
Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Temp (°F) 49° 51° 52° 53° 54° 55° 55° 57°
RealFeel® 43° 43° 44° 46° 47° 49° 49° 50°
Humidity 82% 79% 77% 73% 69% 66% 64% 61%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
37%
 
40%
 
36%
 
32%
 
32%
 
32%
 
32%
 
32%
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 NW 13 NW 16 NW 17 NW 18 NW 16 NW 16 NW 15 NW
UV Index 0 1 1 2 2 2 2 1
Cloud Cover 92% 93% 90% 80% 70% 65% 68% 76%
Dew Point 44° 44° 45° 45° 44° 44° 44° 44°
Middle Grid line 60 F 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 57° 63° N/A 61°
Low 46° 42° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:29 AM with 10:55 of sunlight, then sets at 6:24 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:09 AM with 11:40 of moolight, then sets at 5:49 PM

Winchester Weather Report

Storm to Affect DC This Week With Some Rain, Wind

October 21, 2014; 6:06 AM ET

A developing nor'easter will bring some showers and wind to the Washington, D.C., area during the middle and latter part of the week. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps