• Tonight

    Sep 1

    Lo 75°

    Partly cloudy, warm and humid

    Stargazing Weather
    • Cloud
      Cover
      53%
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Wed

    Sep 2

    93°Lo 75°

    Partly sunny, hot and humid

    Good for stargazing
    • Cloud
      Cover
      36%
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Sep 3

    93°Lo 74°

    Clouds and sun; hot and humid

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      20%
    • Hours of Precip
      0
  • Fri

    Sep 4

    89°Lo 72°

    Some sun with a thunderstorm

    Poor for stargazing
    • Cloud
      Cover
      75%
    • Precip
      25%
    • Hours of Precip
      1
    more
  • Sat

    Sep 5

    84°Lo 66°

    Less humid with some sun

    Very Good for stargazing
    • Cloud
      Cover
      24%
    • Precip
      12%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Thu
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 80° 83° 85° 87° 89° 90° 91° 93°
RealFeel® 84° 88° 92° 94° 96° 97° 96° 96°
Humidity 71% 64% 58% 53% 50% 48% 45% 42%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
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  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 7 NNW 7 N 7 N 7 N 7 N 8 N 8 N 8 NNW
UV Index 2 3 4 5 6 5 4 3
Cloud Cover 46% 46% 46% 46% 46% 46% 46% 46%
Dew Point 70° 69° 69° 68° 68° 68° 67° 67°
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 - Sep 3

more Historical Weather Data >
  Today Normal Record 9/3/2014
High 93° 84° 98° (1953) 89°
Low 74° 67° 48° (1909) 77°

Solunar Information for Washington, DC

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:38 AM with 12:58 of sunlight, then sets at 7:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:02 PM with 14:14 of moolight, then sets at 1:16 PM

Sat, Sep 5
Last
Sun, Sep 13
New
Mon, Sep 21
First
Mon, Sep 28
Full

Washington Weather Report

DC, Baltimore: July-like Heat to Continue Through Labor Day

September 1, 2015; 5:39 PM ET

The vast majority of the time through the Labor Day weekend will feature sunshine with unseasonably hot afternoons around Washington, D.C., and Baltimore. more >

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Thu. Stargazing