• Tonight

    Sep 22

    Lo 42°

    Clear and chilly

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 23

    70°Lo 47°

    Mostly sunny

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Wed

    Sep 24

    73°Lo 52°

    Partly sunny and nice

    Moderate ragweed pollen levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Sep 25

    72°Lo 49°

    Clouds and breaks of sun

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      70%
    more
  • Fri

    Sep 26

    77°Lo 49°

    A full day of sunshine

    Ragweed Pollen Weather
    • Precip
      7%
    • Wind
      Speed
      2 mph
    • Cloud
      Cover
      0%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Clear
Clear
Clear
Temp (°F) 69° 70° 69° 68° 65° 61° 58° 57°
RealFeel® 73° 71° 68° 65° 62° 60° 58° 57°
Humidity 37% 37% 38% 42% 48% 57% 63% 68%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Wind (mph) 4 NNW 4 NNW 3 NNW 3 N 2 N 1 NNE 1 NNE 1 NNE
UV Index 4 3 1 0 0 0 0 0
Cloud Cover 11% 11% 11% 11% 11% 0% 0% 0%
Dew Point 42° 42° 43° 44° 45° 46° 46° 47°
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 - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 70° 74° 101° (1931) 65°
Low 47° 51° 31° (1963) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:00 AM with 12:08 of sunlight, then sets at 7:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:23 AM with 12:22 of moolight, then sets at 6:45 PM

Top Story

Martinsburg Weather Report

DC: September Temperature Roller Coaster to Continue

September 22, 2014; 1:29 PM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps