• Early AM

    Aug 31

    Lo 67°

    A shower or thunderstorm

    Ragweed Pollen Weather
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Today

    Aug 31

    75°Lo 66°

    Rain and a thunderstorm

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
  • Mon

    Sep 1

    82°Lo 66°

    Some sun, a t-storm in spots

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      5 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Tue

    Sep 2

    81°Lo 60°

    A couple of thunderstorms

    Low ragweed pollen levels
    • Precip
      63%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      71%
    more
  • Wed

    Sep 3

    80°Lo 54°

    Mostly sunny and less humid

    Ragweed Pollen Weather
    • Precip
      25%
    • Wind
      Speed
      4 mph
    • Cloud
      Cover
      23%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
11pm
Mon
12am
1am 2am 3am 4am 5am 6am
  11pm 12am 1am 2am 3am 4am 5am 6am
Forecast
Cloudy
Cloudy
Showers
Cloudy
Showers
Showers
Cloudy
Mostly Cloudy
Temp (°F) 67° 67° 67° 67° 67° 67° 67° 66°
RealFeel® 66° 65° 64° 65° 63° 63° 64° 64°
Humidity 92% 90% 89% 89% 87% 86% 87% 88%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Rain
 
47%
 
47%
 
51%
 
49%
 
60%
 
60%
 
40%
 
34%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  11pm 12am 1am 2am 3am 4am 5am 6am
Wind (mph) 3 SSW 3 SSW 3 SSW 3 SW 3 SSW 3 SW 3 SW 3 SW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 92% 93% 94% 94% 93% 91% 90% 89%
Dew Point 65° 64° 64° 63° 63° 63° 63° 63°
Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2013
High 75° 79° 95° (1983) 87°
Low 66° 55° 41° (1986) 70°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 13:08 of sunlight, then sets at 7:55 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:32 PM with 10:35 of moolight, then sets at 11:07 PM

Top Story

Washington Weather Report

Pittsburgh: Thunderstorms Could Threaten Holiday Weekend

August 31, 2014; 12:20 AM ET

Showers and thunderstorms will continue to threaten to interfere with outdoor plans around Pittsburgh through the remainder of this Labor Day holiday weekend. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps