• Tonight

    Sep 4

    Lo 66°

    A thunderstorm in spots early

    Ragweed Pollen Weather
    • Grass
      Pollen
      1 - Low
    • Ragweed
      Pollen
      3 - Moderate
    • Tree
      Pollen
      1 - Low
  • Sat

    Sep 5

    83°Lo 61°

    Partly sunny and very warm

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

    Sep 6

    85°Lo 61°

    Sunny and very warm

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

    Sep 7

    86°Lo 63°

    Very warm with sunshine

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

    Sep 8

    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
A shower or thunderstorm 78° Lo 68° RealFeel® 80° / 67°

N

E

S

W

  • Precipitation: 40%
  • Rain: 0.04 in
  • Snow: 0 in
  • Humidity: 77%
  • Cloud Cover: 26%
  • Dew Point: 64° F
  • Visibility: 9 mi
4 mph

Temperature History - Sep 4

more Historical Weather Data >
  Today Normal Record 9/4/2014
High 86° 78° 92° (1953) 84°
Low 66° 54° 44° (1946) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:47 AM with 12:57 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:55 PM with 14:33 of moolight, then sets at 2:28 PM

Ligonier Weather Report

Pittsburgh: July-like Warmth to Hold Through Labor Day Weekend

September 4, 2015; 4:02 PM ET

While a backdoor cool front will bring some relief to the Atlantic coast and central Appalachians for part of the Labor Day weekend, the weather will remain July-like around Pittsburgh. more >

Fri. Pollen

Fri. Dust & Dander

Fri. Wind Maps