• Tonight

    Dec 21

    Lo 24°

    Becoming cloudy

    Ragweed Pollen Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      0 - Low
    more
  • Mon

    Dec 22

    43°Lo 32°

    Considerable cloudiness

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

    Dec 23

    52°Lo 45°

    Damp in the afternoon

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

    Dec 24

    58°Lo 35°

    Breezy with periods of rain

    Low ragweed pollen levels
    • Precip
      69%
    • Wind
      Speed
      16 mph
    • Cloud
      Cover
      98%
    more
  • Thu

    Dec 25

    41°Lo 32°

    Colder; morning snow showers

    Ragweed Pollen Weather
    • Precip
      66%
    • Wind
      Speed
      18 mph
    • Cloud
      Cover
      90%
    more
Next Previous
Hi 52° RealFeel® 49° Precipitation 42%

Day

N

E

S

W

  • SE 7 mph
  • Gusts: 13 mph

Mostly cloudy and mild; damp in the afternoon

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 45° RealFeel® 41° Precipitation 80%

Night

N

E

S

W

  • SSE 6 mph
  • Gusts: 9 mph

Cloudy with occasional rain followed by a steadier rain

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.37 in
  • Rain: 0.37 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs

Temperature History - Dec 23

more Historical Weather Data >
  Today Normal Record 12/23/2013
High 52° 37° 63° (1990) 52°
Low 45° 20° -13° (1989) 30°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:41 AM with 9:18 of sunlight, then sets at 4:59 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:44 AM with 10:29 of moolight, then sets at 7:13 PM

Washington Weather Report

Pittsburgh: Christmas Eve Storm to Affect Holiday Travel This Week

December 21, 2014; 5:31 PM ET

Holiday travel will be at risk across the Pittsburgh area this week as a strong storm takes shape and blasts through the Northeast. more >

Tue. Dust & Dander

Tue. Wind Maps