• Early AM

    Sep 23

    Lo 45°

    Mainly clear

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

    Sep 23

    70°Lo 47°

    Mostly sunny

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

    Sep 24

    72°Lo 56°

    Partly sunny and pleasant

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

    Sep 25

    68°Lo 50°

    Mostly cloudy, rain possible

    Moderate ragweed pollen levels
    • Precip
      35%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      83%
    more
  • Fri

    Sep 26

    76°Lo 52°

    A full day of sunshine

    Moderate ragweed pollen levels
    • Precip
      3%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      2%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Clear
Clear
Clear
Clear
Clear
Sunny
Mostly Sunny
Temp (°F) 52° 52° 49° 47° 46° 45° 45° 48°
RealFeel® 50° 49° 48° 47° 46° 45° 45° 48°
Humidity 67% 66% 69% 71% 75% 78% 82% 72%
   
  1am 2am 3am 4am 5am 6am 7am 8am
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%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 NNW 5 NNW 3 N 2 N 2 N 2 N 2 NNW 2 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 14% 9% 7% 5% 4% 3% 2% 11%
Dew Point 42° 41° 40° 39° 38° 38° 40° 39°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 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