• Mon

    Jul 20

    77°Lo 56°

    Partly sunny and less humid

    Lawn Mowing Weather
    • Hours of Precip
      6
    • Precip
      25%
    • Hi
      RealFeel
      79°
    more
  • Tue

    Jul 21

    73°Lo 60°

    A shower and t-storm around

    Lawn Mowing Weather
    • Hours of Precip
      4
    • Precip
      67%
    • Hi
      RealFeel
      77°
  • Wed

    Jul 22

    74°Lo 66°

    Rather cloudy

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      75°
    more
  • Thu

    Jul 23

    83°Lo 67°

    Some sun, a shower; warmer

    Lawn Mowing Weather
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      89°
    more
  • Fri

    Jul 24

    83°Lo 68°

    Partly sunny with a shower

    Lawn Mowing Weather
    • Hours of Precip
      1
    • Precip
      55%
    • Hi
      RealFeel
      90°
    more
Next Previous
Hi 73° RealFeel® 77° Precipitation 67%

Day

N

E

S

W

  • NNE 6 mph
  • Gusts: 12 mph

Considerable cloudiness with a couple of showers and a thunderstorm; humid

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 60%
  • Precipitation: 0.66 in
  • Rain: 0.66 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 60° RealFeel® 60° Precipitation 10%

Night

N

E

S

W

  • NW 4 mph
  • Gusts: 5 mph

Clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 9%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 21

more Historical Weather Data >
  Today Normal Record 7/21/2014
High 73° 82° 93° (1991) 84°
Low 60° 59° 40° (1982) 61°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:09 AM with 14:36 of sunlight, then sets at 8:45 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:31 AM with 12:09 of moolight, then sets at 11:40 PM

Washington Weather Report

Pittsburgh: Showers and Storms to Return This Week

July 5, 2015; 1:59 PM ET

Seasonable temperatures will start the new week, but increased humidity will bring the chance for thunderstorms as the week progresses. more >

Why Do Leaves Change Color?

Sep 20, 2011; 5:00 AM ET Why do leaves change from green to beautiful shades of red, orange and yellow in the fall?