• Early AM

    Sep 17

    Lo 47°

    Clear

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

    Sep 17

    74°Lo 52°

    Sunny and pleasant

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

    Sep 18

    74°Lo 49°

    Mostly sunny and pleasant

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

    Sep 19

    72°Lo 54°

    Partly sunny and pleasant

    Moderate ragweed pollen levels
    • Precip
      7%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      26%
    more
  • Sat

    Sep 20

    79°Lo 57°

    Clearing

    Moderate ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      70%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
7pm
8pm 9pm 10pm 11pm Thu
12am
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Forecast
Sunny
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Temp (°F) 69° 65° 62° 62° 60° 58° 57° 55°
RealFeel® 65° 64° 61° 61° 59° 58° 57° 55°
Humidity 52% 59% 65% 69% 72% 76% 80% 83%
   
  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Rain
 
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Snow
 
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Ice
 
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  7pm 8pm 9pm 10pm 11pm 12am 1am 2am
Wind (mph) 3 SSE 2 SSE 2 SE 2 SE 2 ENE 1 ESE 1 SE 1 S
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 7% 11% 11% 12% 21% 25% 25% 25%
Dew Point 50° 50° 50° 51° 51° 51° 51° 50°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2013
High 74° 76° 96° (1991) 68°
Low 52° 54° 35° (1984) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:55 AM with 12:23 of sunlight, then sets at 7:18 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:54 AM with 14:30 of moolight, then sets at 3:24 PM

Top Story

Martinsburg Weather Report

DC: Remainder of Week to Be Dry, Cool

September 17, 2014; 3:11 AM ET

Rainfall will be scarce around Washington, D.C., this week, but cool air will be plentiful. more >

Wed. Pollen

Wed. Dust & Dander

Wed. Wind Maps