• Tonight

    Sep 22

    Lo 42°

    Clearing and chilly; fog late

    Bicycling Weather
    • Precip
      55%
    • Hours of Precip
      1
    • Wind
      Gust
      14 mph
    more
  • Tue

    Sep 23

    69°Lo 48°

    Pleasant and warmer

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
  • Wed

    Sep 24

    74°Lo 51°

    Sunny and delightful

    Excellent for biking
    • Precip
      0%
    • Hours of Precip
      0
    • Wind
      Gust
      7 mph
    more
  • Thu

    Sep 25

    74°Lo 52°

    Sunny and delightful

    Excellent for biking
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      4 mph
    more
  • Fri

    Sep 26

    77°Lo 52°

    Sunny and comfortable

    Excellent for biking
    • Precip
      6%
    • Hours of Precip
      0
    • Wind
      Gust
      6 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Tue
4am
5am 6am 7am 8am 9am 10am 11am
  4am 5am 6am 7am 8am 9am 10am 11am
Forecast
Mostly Clear
Fog
Fog
Fog
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 44° 43° 42° 43° 43° 47° 52° 58°
RealFeel® 45° 45° 44° 46° 45° 50° 57° 65°
Humidity 86% 87% 90% 91% 92% 85% 72% 62%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  4am 5am 6am 7am 8am 9am 10am 11am
Wind (mph) 1 NW 1 NW 1 NW 1 NW 1 NW 2 WNW 2 WNW 3 WNW
UV Index 0 0 0 0 0 1 3 4
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 40° 40° 39° 41° 41° 43° 43° 44°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Sep 23

more Historical Weather Data >
  Today Normal Record 9/23/2013
High 69° 71° 91° (1936) 58°
Low 48° 51° 33° (1962) 44°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:09 AM with 12:08 of sunlight, then sets at 7:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:32 AM with 12:22 of moolight, then sets at 6:54 PM

Top Story

Economy Weather Report

Pittsburgh: Dry Days Ahead for the First Week of Fall

September 22, 2014; 8:22 AM ET

The first week of fall will feature plenty of dry weather and a warming trend in the Pittsburgh region. more >

Is Your Outdoor Gear Waterproof?

Dec 5, 2012; 5:00 AM ET Now that it's cold enough to hit the slopes, you may want to look more closely at what materials your winter sports gear is made of. As it turns out, not all waterproofing is created equal.