• Tonight

    Sep 4

    Lo 67°

    Rather cloudy and humid

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
  • Sat

    Sep 5

    81°Lo 61°

    Clouds giving way to sun

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
  • Sun

    Sep 6

    82°Lo 63°

    Plenty of sunshine

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

    Sep 7

    85°Lo 64°

    Humid with plenty of sunshine

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

    Sep 8

    88°Lo 69°

    Mostly sunny and very warm

    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 >
  Fri
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Partly Cloudy
Mostly Clear
Partly Sunny
Partly Sunny
Mostly Sunny
Mostly Sunny
Partly Cloudy
Temp (°F) 77° 76° 76° 74° 73° 80° 83° 84°
RealFeel® 80° 80° 80° 78° 79° 90° 93° 95°
Humidity 77% 79% 79% 85% 98% 77% 70% 67%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
1%
 
2%
 
2%
 
2%
 
1%
 
1%
 
2%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 4 N 4 N 2 W 4 W 5 N 4 NNE 5 ENE 6 NNE
UV Index 0 0 0 0 1 2 3 4
Cloud Cover 55% 31% 22% 39% 37% 11% 22% 52%
Dew Point 69° 69° 69° 69° 72° 73° 72° 72°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 88° 78° N/A N/A
Low 67° 61° N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:37 AM with 12:56 of sunlight, then sets at 7:33 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:45 PM with 14:29 of moolight, then sets at 2:14 PM

Baldwin Weather Report

DC, Baltimore: Heat to Rebuild Labor Day Weekend After Cooldown

September 4, 2015; 5:15 PM ET

A backdoor front will trim temperatures, haze and humidity around the Washington, D.C., and Baltimore areas early this weekend before all three conditions build by early next week. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps