• Tonight

    May 30

    Lo 55°

    Mostly clear

    Ragweed Pollen Weather
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Tue

    May 31

    83°Lo 56°

    Mostly sunny and less humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Wed

    Jun 1

    83°Lo 64°

    Partly sunny; low humidity

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
  • Thu

    Jun 2

    78°Lo 61°

    Showers and a heavier t-storm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      5 - High
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      5 - High
    more
  • Fri

    Jun 3

    76°Lo 51°

    A stray shower in the morning

    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 >
  Wed
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 68° 72° 76° 79° 80° 81° 81° 83°
RealFeel® 71° 77° 83° 87° 88° 88° 88° 88°
Humidity 75% 64% 57% 56% 52% 51% 51% 52%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
2%
 
2%
 
2%
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) 6 SE 6 SE 6 SE 7 SE 7 SSE 6 SSE 6 SSE 7 SSE
UV Index 3 5 6 8 8 8 6 5
Cloud Cover 26% 26% 26% 26% 26% 26% 26% 26%
Dew Point 59° 59° 60° 62° 61° 61° 62° 64°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Jun 1

more Historical Weather Data >
  Today Normal Record 6/1/2015
High 83° 74° 85° (1988) 57°
Low 64° 50° 35° (1983) 48°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:52 of sunlight, then sets at 8:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:36 AM with 13:08 of moolight, then sets at 4:44 PM

Washington Weather Report

Bout of cooler air to interrupt summerlike warmth across northeastern US

May 30, 2016; 9:29 PM ET

Temperatures and humidity levels will throttle back as dry air expands southward in the northeastern United States through the middle of the week. more >

Wed. Dust & Dander

Wed. Wind Maps