• Today

    Aug 31

    86°Lo 62°

    Partly sunny and humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Tue

    Sep 1

    87°Lo 64°

    Sunshine, very warm and humid

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Wed

    Sep 2

    86°Lo 64°

    Humid with some sunshine

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Thu

    Sep 3

    88°Lo 64°

    Partly sunny and very warm

    Moderate ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
    more
  • Fri

    Sep 4

    88°Lo 64°

    Partly sunny and very warm

    Low ragweed pollen levels
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      1 - Low
    • Tree
      Pollen
      1 - Low
    more
Next Previous
Mostly sunny 87° Lo 81° RealFeel® 96° / 82°

N

E

S

W

  • Precipitation: 25%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 48%
  • Cloud Cover: 20%
  • Dew Point: 63° F
  • Visibility: 10 mi
1 mph

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 87° 79° 92° (1977) 82°
Low 64° 55° 39° (2009) 66°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 13:05 of sunlight, then sets at 7:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:50 PM with 13:29 of moolight, then sets at 11:19 AM

Washington Weather Report

Pittsburgh: Summery Start to September

August 31, 2015; 3:40 AM ET

Heat and humidity will bring a summery start to September around the Pittsburgh area. more >

Tue. Pollen

Tue. Dust & Dander

Tue. Wind Maps