• Today

    May 4

    62°Lo 51°

    Mostly cloudy with a shower

    Neutral weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      2 - Low
    • Air Qual.
      Moderate
  • Thu

    May 5

    59°Lo 51°

    Rain at times

    Neutral weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Fri

    May 6

    60°Lo 50°

    Occasional rain

    Neutral weather for asthma
    • Hi
      RealFeel
      59°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Sat

    May 7

    71°Lo 57°

    Warmer with variable clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      74°
    • UV
      5 - High
    • Air Qual.
      Good
    more
  • Sun

    May 8

    73°Lo 49°

    Clouds breaking, a t-storm

    Beneficial weather for asthma
    • Hi
      RealFeel
      77°
    • UV
      5 - High
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Showers
Showers
Cloudy
Temp (°F) 56° 56° 55° 55° 54° 55° 56° 57°
RealFeel® 55° 55° 54° 53° 54° 55° 57° 62°
Humidity 82% 83% 84% 85% 85% 84% 83% 82%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
49%
 
33%
 
33%
 
37%
 
49%
 
54%
 
54%
 
40%
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) 6 ENE 5 ENE 5 NE 6 ENE 5 ENE 5 ENE 5 ENE 5 NE
UV Index 0 0 0 0 0 1 1 2
Cloud Cover 100% 99% 99% 98% 95% 94% 94% 94%
Dew Point 51° 51° 51° 50° 50° 51° 51° 52°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - May 4

more Historical Weather Data >
  Today Normal Record 5/4/2015
High 62° 72° 93° (1928) 84°
Low 51° 53° 39° (1986) 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:06 AM with 13:58 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:49 AM with 12:50 of moolight, then sets at 5:39 PM

Washington Weather Report

When will the rainy weather end in the northeastern US?

May 4, 2016; 7:56 AM ET

With the return of wet weather in the Northeast, many people are asking: When will the rain go away? more >

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index