• Thu

    Sep 17

    67°Lo 46°

    Cloudy with rain ending

    Good for lawn mowing
    • Hours of Precip
      2
    • Precip
      10%
    • Hi
      RealFeel
      67°
  • Fri

    Sep 18

    66°Lo 49°

    Sunshine

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      73°
    more
  • Sat

    Sep 19

    65°Lo 49°

    Periods of rain

    Lawn Mowing Weather
    • Hours of Precip
      5.5
    • Precip
      10%
    • Hi
      RealFeel
      63°
    more
  • Sun

    Sep 20

    66°Lo 51°

    Sunshine

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      5%
    • Hi
      RealFeel
      75°
    more
  • Mon

    Sep 21

    67°Lo 50°

    Clouds and sun

    Lawn Mowing Weather
    • Hours of Precip
      0
    • Precip
      25%
    • Hi
      RealFeel
      68°
    more
Next Previous
Hi 67° RealFeel® 67° Precipitation 65%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 13 mph

Overcast with periods of rain, then a leftover shower

  • Max UV Index: 2 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 46° RealFeel® 46° Precipitation 10%

Night

N

E

S

W

  • SSW 4 mph
  • Gusts: 4 mph

Clear

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

Temperature History - Sep 17

more Historical Weather Data >
  Today Normal Record 9/17/2014
High 67° 74° 91° (1991) 70°
Low 46° 51° 33° (1984) 45°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:59 AM with 12:24 of sunlight, then sets at 7:23 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:55 AM with 10:51 of moolight, then sets at 9:46 PM

Ligonier Weather Report

Pittsburgh: July-Like Heat to Continue Through Labor Day Weekend

September 3, 2015; 1:43 AM ET

A push of July-like warmth and humidity will affect Pittsburgh this week during the first part of September. 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?