• Today

    Jul 23

    90°Lo 66°

    A strong afternoon t-storm

    At Risk weather for asthma
    • Hi
      RealFeel
      98°
    • UV
      8 - Very High
    • Air Qual.
      Good
  • Thu

    Jul 24

    76°Lo 54°

    Cooler but humid

    At Risk weather for asthma
    • Hi
      RealFeel
      80°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Jul 25

    82°Lo 56°

    Nice with plenty of sunshine

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      8 - Very High
    • Air Qual.
      Good
    more
  • Sat

    Jul 26

    86°Lo 64°

    Sun mixing with clouds

    Beneficial weather for asthma
    • Hi
      RealFeel
      89°
    • UV
      8 - Very High
    • Cloud
      Cover
      28%
    more
  • Sun

    Jul 27

    84°Lo 63°

    A thunderstorm possible

    Neutral weather for asthma
    • Hi
      RealFeel
      90°
    • UV
      7 - High
    • Cloud
      Cover
      53%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
4pm
5pm 6pm 7pm 8pm 9pm 10pm 11pm
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Forecast
Partly Cloudy
Partly Cloudy
Partly Cloudy
T-storms
Partly Cloudy
Cloudy
T-storms
Cloudy
Temp (°F) 90° 88° 85° 78° 77° 74° 74° 73°
RealFeel® 93° 89° 85° 80° 80° 77° 75° 75°
Humidity 44% 49% 56% 82% 85% 88% 89% 89%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Rain
 
22%
 
43%
 
47%
 
51%
 
47%
 
47%
 
51%
 
47%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4pm 5pm 6pm 7pm 8pm 9pm 10pm 11pm
Wind (mph) 7 W 7 W 6 WNW 5 WNW 4 WNW 3 NW 2 NW 2 NW
UV Index 4 3 1 0 0 0 0 0
Cloud Cover 70% 65% 61% 70% 65% 73% 82% 90%
Dew Point 66° 67° 67° 72° 72° 71° 71° 70°
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 Middle Grid line 70 F

Temperature History - Jul 23

more Historical Weather Data >
  Today Normal Record 7/23/2013
High 90° 81° 94° (1987) 81°
Low 66° 59° 41° (1947) 65°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:27 of sunlight, then sets at 8:36 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:27 AM with 14:36 of moolight, then sets at 6:03 PM

Top Story

Petersburg Weather Report

DC: Another Cooldown to Follow Midweek Storms

July 23, 2014; 4:32 AM ET

Just when it was starting to feel like the dog days of summer again, another push of cool air is taking aim on the Washington, D.C., area. more >

Battling the Common Cold

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

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index