• Today

    Jul 23

    93°Lo 71°

    A t-storm late this afternoon

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Jul 24

    82°Lo 62°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Fri

    Jul 25

    85°Lo 62°

    Beautiful with plenty of sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Jul 26

    89°Lo 70°

    Sun mixing with clouds

    Low ragweed pollen levels
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      28%
    more
  • Sun

    Jul 27

    91°Lo 70°

    A thunderstorm possible

    Ragweed Pollen Weather
    • Precip
      30%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      56%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Mostly Cloudy
T-storms
Mostly Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
T-storms
Mostly Cloudy
Temp (°F) 72° 71° 72° 74° 76° 77° 77° 79°
RealFeel® 74° 72° 74° 77° 80° 82° 82° 86°
Humidity 93% 93% 91% 84% 79% 75% 76% 72%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
44%
 
52%
 
48%
 
19%
 
19%
 
24%
 
58%
 
49%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 3 NNW 3 NNW 4 NNW 4 NNW 5 NNW 5 NNW 6 NNW 5 NNW
UV Index 0 0 0 1 2 3 4 5
Cloud Cover 76% 76% 83% 90% 89% 84% 79% 77%
Dew Point 70° 69° 69° 69° 69° 69° 69° 69°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 24

more Historical Weather Data >
  Today Normal Record 7/24/2013
High 82° 85° N/A 83°
Low 62° 67° N/A 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:01 AM with 14:25 of sunlight, then sets at 8:26 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:07 AM with 14:32 of moolight, then sets at 6:39 PM

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Lanham Weather Report

DC: Another Cooldown to Follow Midweek Storms

July 23, 2014; 4:32 AM ET

Just when it was starting to feel like the dog days of summer again, another push of cool air is taking aim on the Washington, D.C., area. more >

Battling the Common Cold

Jun 23, 2014; 5:00 AM ET Marja Martinez talks about identifying and fighting the common cold.

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps