• Tonight

    Sep 20

    Lo 63°

    Patchy clouds

    Arthritis Pain Weather
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Sun

    Sep 21

    83°Lo 63°

    Humid with some sun

    At Risk weather for arthritis pain
    • Rain
      0.05 in
    • Hours of Precip
      0.5
    • UV
      5 - Moderate
  • Mon

    Sep 22

    72°Lo 50°

    Mostly sunny and breezy

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Tue

    Sep 23

    69°Lo 54°

    Mostly sunny and pleasant

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
  • Wed

    Sep 24

    75°Lo 60°

    Nice with plenty of sunshine

    Beneficial weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      5 - Moderate
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2am
3am 4am 5am 6am 7am 8am 9am
  2am 3am 4am 5am 6am 7am 8am 9am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Partly Sunny
Partly Sunny
Temp (°F) 66° 65° 64° 63° 63° 63° 66° 69°
RealFeel® 65° 66° 64° 64° 63° 63° 66° 72°
Humidity 93% 93% 93% 93% 93% 93% 93% 90%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Rain
 
2%
 
2%
 
2%
 
2%
 
2%
 
1%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  2am 3am 4am 5am 6am 7am 8am 9am
Wind (mph) 1 N 1 N 1 NNW 1 NNW 1 NNW 1 NNW 1 NNW 2 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 26% 26% 26% 26% 26% 26% 45% 45%
Dew Point 64° 63° 62° 61° 61° 61° 64° 66°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 83° 77° N/A 80°
Low 63° 60° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:54 AM with 12:12 of sunlight, then sets at 7:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:28 AM with 13:12 of moolight, then sets at 5:40 PM

Top Story

Montross Weather Report

DC: September Temperature Roller Coaster to Continue

September 20, 2014; 2:04 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Washington, D.C. more >

Sun. Arthritis Pain

Sun. UV Index