• Tonight

    Jul 23

    Lo 71°

    A strong evening thunderstorm

    Arthritis Pain Weather
    • Rain
      0.25 in
    • Hours of Precip
      2.5
    • UV
      7 - High
  • Thu

    Jul 24

    81°Lo 63°

    A couple of thunderstorms

    At Risk weather for arthritis pain
    • Rain
      0.25 in
    • Hours of Precip
      3
    • UV
      5 - Moderate
    more
  • Fri

    Jul 25

    85°Lo 62°

    Sunny and comfortable

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      8 - Very High
    more
  • Sat

    Jul 26

    88°Lo 71°

    Sun, some clouds

    Beneficial weather for arthritis pain
    • Rain
      0.08 in
    • Hours of Precip
      1
    • UV
      8 - Very High
    more
  • Sun

    Jul 27

    90°Lo 70°

    Some sun, a t-storm possible

    Neutral weather for arthritis pain
    • Rain
      0 in
    • Hours of Precip
      0
    • UV
      7 - High
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
9pm
10pm 11pm Thu
12am
1am 2am 3am 4am
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Forecast
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Temp (°F) 81° 80° 79° 77° 76° 75° 74° 73°
RealFeel® 88° 86° 83° 82° 80° 79° 77° 75°
Humidity 82% 84% 82% 84% 85% 87% 88% 91%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Rain
 
47%
 
40%
 
34%
 
34%
 
34%
 
34%
 
34%
 
37%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9pm 10pm 11pm 12am 1am 2am 3am 4am
Wind (mph) 5 SSW 4 SSW 3 SW 3 WNW 3 NNW 3 NNW 3 NNW 3 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 75% 91% 94% 90% 81% 76% 76% 76%
Dew Point 75° 75° 73° 72° 72° 71° 70° 70°
Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 93° 85° N/A 87°
Low 71° 67° N/A 71°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:00 AM with 14:27 of sunlight, then sets at 8:27 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:18 AM with 14:36 of moolight, then sets at 5:54 PM

Top Story

Greenbelt Weather Report

DC: Another Cooldown to Follow Midweek Storms

July 23, 2014; 6:12 PM ET

Fresh cooler and less humid air will settle over the Boston area for Thursday and Friday. more >

Battling the Common Cold

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

Wed. Arthritis Pain

Wed. UV Index