• Today

    Dec 21

    35°Lo 24°

    More clouds than sun

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

    Dec 22

    42°Lo 30°

    Considerable cloudiness

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

    Dec 23

    50°Lo 43°

    Damp in the afternoon

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

    Dec 24

    56°Lo 38°

    Rain becoming steadier; windy

    Low ragweed pollen levels
    • Precip
      79%
    • Wind
      Speed
      17 mph
    • Cloud
      Cover
      99%
    more
  • Thu

    Dec 25

    42°Lo 30°

    Snow showers; windy, colder

    Ragweed Pollen Weather
    • Precip
      61%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      79%
    more
Next Previous
Partly cloudy 28° Lo 24° RealFeel® 26° / 22°

N

E

S

W

  • Precipitation: 1%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 72%
  • Cloud Cover: 34%
  • Dew Point: 18° F
  • Visibility: 10 mi
5 mph

Temperature History - Dec 21

more Historical Weather Data >
  Today Normal Record 12/21/2013
High 35° 41° 69° (1967) 61°
Low 24° 24° -10° (1942) 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:36 AM with 9:18 of sunlight, then sets at 4:54 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:50 AM with 10:10 of moolight, then sets at 5:00 PM

Ligonier Weather Report

Pittsburgh: Quiet Weekend Weather to be Followed by Christmas Eve Storm

December 21, 2014; 4:26 AM ET

Following benign weather this weekend, a major storm will affect Pittsburgh, much of the East and Midwest on Christmas Eve. more >

Sun. Pollen

Sun. Dust & Dander

Sun. Wind Maps