• Today

    May 30

    90°Lo 70°

    Clouds and sun; hot and humid

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Sun

    May 31

    88°Lo 70°

    A shower and t-storm around

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Jun 1

    83°Lo 63°

    Mostly cloudy with t-storms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Tue

    Jun 2

    78°Lo 57°

    A bit of rain in the morning

    Low ragweed pollen levels
    • Precip
      55%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      51%
    more
  • Wed

    Jun 3

    78°Lo 59°

    Periods of sunshine

    Ragweed Pollen Weather
    • Precip
      6%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      46%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
3pm
4pm 5pm 6pm 7pm 8pm 9pm 10pm
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Sunny
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Clear
Mostly Clear
Temp (°F) 88° 90° 89° 88° 87° 84° 81° 80°
RealFeel® 91° 92° 89° 87° 84° 81° 78° 78°
Humidity 42% 41% 40% 41% 43% 46% 51% 57%
   
  3pm 4pm 5pm 6pm 7pm 8pm 9pm 10pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
1%
 
1%
 
1%
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) 9 S 10 S 10 S 10 S 10 SSE 9 SSE 9 SSE 8 SSE
UV Index 6 4 3 1 0 0 0 0
Cloud Cover 52% 51% 49% 48% 47% 26% 26% 26%
Dew Point 62° 63° 62° 62° 62° 61° 61° 63°
Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 30

more Historical Weather Data >
  Today Normal Record 5/30/2014
High 90° 78° N/A 72°
Low 70° 58° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:45 AM with 14:40 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:32 PM with 10:59 of moolight, then sets at 4:31 AM

Lanham Weather Report

DC, Baltimore: Storms to Return Before Warmth Eases Next Week

May 30, 2015; 12:56 PM ET

Showers and thunderstorms will return to Washington, D.C., as May transitions to June before summer warmth eases next week. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps