• Today

    May 22

    66°Lo 31°

    Warmer with clouds and sun

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more
  • Sat

    May 23

    69°Lo 39°

    Mostly sunny

    Low ragweed pollen levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
  • Sun

    May 24

    77°Lo 54°

    Partly sunny

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

    May 25

    84°Lo 63°

    An afternoon thunderstorm

    Low ragweed pollen levels
    • Precip
      57%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      46%
    more
  • Tue

    May 26

    80°Lo 64°

    A shower and t-storm around

    Ragweed Pollen Weather
    • Precip
      60%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      79%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sat
1am
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 39° 37° 35° 33° 31° 33° 35° 42°
RealFeel® 43° 42° 40° 39° 37° 38° 41° 50°
Humidity 69% 72% 76% 77% 85% 83% 80% 74%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
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0%
Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 1 N 0 0 0 0 0 0 0
UV Index 0 0 0 0 0 0 0 2
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 10%
Dew Point 30° 29° 28° 27° 28° 28° 29° 35°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - May 23

more Historical Weather Data >
  Today Normal Record 5/23/2014
High 69° 71° 90° (1977) 66°
Low 39° 48° 28° (2006) 43°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:59 AM with 14:38 of sunlight, then sets at 8:37 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:11 AM with 13:54 of moolight, then sets at 1:05 AM

Washington Weather Report

Pittsburgh: Warmer Days to Come Memorial Day Weekend

May 22, 2015; 3:16 PM ET

While temperatures will remain on the cool side through Saturday, a surge of warmth will come to the Pittsburgh area during the Memorial Day holiday weekend. more >

Sat. Pollen

Sat. Dust & Dander

Sat. Wind Maps