• Tonight

    Aug 20

    Lo 62°

    Areas of late-night fog

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Thu

    Aug 21

    79°Lo 63°

    A couple of thunderstorms

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
  • Fri

    Aug 22

    80°Lo 64°

    Clouds and sun with a shower

    Moderate ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      30 - Moderate
    • Tree
      Pollen
      0 - Low
    more
  • Sat

    Aug 23

    78°Lo 63°

    Clouds and sun with a shower

    Moderate ragweed pollen levels
    • Precip
      54%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      46%
    more
  • Sun

    Aug 24

    77°Lo 61°

    A t-storm in the afternoon

    Ragweed Pollen Weather
    • Precip
      55%
    • Wind
      Speed
      5 mph
    • Cloud
      Cover
      82%
    more
Next Previous
A couple of showers and thunderstorms 79° Lo 75° RealFeel® 84° / 74°

N

E

S

W

  • Precipitation: 60%
  • Rain: 0.12 in
  • Snow: 0 in
  • Humidity: 73%
  • Cloud Cover: 65%
  • Dew Point: 68° F
  • Visibility: 8 mi
6 mph

Temperature History - Aug 21

more Historical Weather Data >
  Today Normal Record 8/21/2013
High 79° 77° 85° (1968) 83°
Low 63° 57° 42° (2000) 58°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:33 AM with 13:35 of sunlight, then sets at 8:08 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:01 AM with 14:35 of moolight, then sets at 5:36 PM

Top Story

Clarion Weather Report

Pittsburgh: Repeating Downpours May Produce Flooding

August 20, 2014; 12:06 PM ET

The risk of showers and thunderstorms will continue in the Pittsburgh area into the weekend. more >

Thu. Pollen

Thu. Dust & Dander

Thu. Wind Maps