• Tonight

    May 28

    Lo 63°

    Increasing clouds

    Ragweed Pollen Weather
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
  • Sun

    May 29

    81°Lo 65°

    Not as warm; afternoon rain

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Mon

    May 30

    77°Lo 65°

    A little rain in the morning

    Low ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      5 - High
    more
  • Tue

    May 31

    84°Lo 62°

    Turning sunny and humid

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

    Jun 1

    80°Lo 61°

    Partly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
12pm
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Forecast
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 83° 85° 86° 87° 87° 86° 83° 81°
RealFeel® 93° 94° 93° 92° 90° 87° 83° 80°
Humidity 59% 53% 49% 47% 44% 45% 48% 54%
   
  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Rain
 
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Snow
 
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Ice
 
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  12pm 1pm 2pm 3pm 4pm 5pm 6pm 7pm
Wind (mph) 6 S 7 ENE 7 S 8 S 8 S 9 SE 8 SE 7 SE
UV Index 8 8 7 6 4 3 1 0
Cloud Cover 12% 24% 36% 37% 39% 35% 28% 26%
Dew Point 67° 66° 65° 65° 62° 62° 62° 63°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F

Temperature History - May 28

more Historical Weather Data >
  Today Normal Record 5/28/2015
High 87° 78° N/A 89°
Low 63° 58° N/A 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:38 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:55 AM with 11:06 of moolight, then sets at 12:01 PM

Accokeek Weather Report

Tropical moisture to soak Memorial Day celebrations from DC to NYC, Boston

May 28, 2016; 5:03 PM ET

Tropical moisture may put outdoor Memorial Day plans in jeopardy from Washington D.C., to Boston on Monday. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps