• Tonight

    Dec 27

    Lo 41°

    Overcast with rain beginning

    Lawn Mowing Weather
    • Hours of Precip
      3
    • Precip
      23%
    • Hi
      RealFeel
      49°
  • Sun

    Dec 28

    43°Lo 28°

    Colder with rain tapering off

    Poor for lawn mowing
    • Hours of Precip
      3
    • Precip
      67%
    • Hi
      RealFeel
      38°
    more
  • Mon

    Dec 29

    37°Lo 24°

    Rather cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      22%
    • Hi
      RealFeel
      34°
    more
  • Tue

    Dec 30

    31°Lo 19°

    Mostly cloudy

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      19%
    • Hi
      RealFeel
      24°
    more
  • Wed

    Dec 31

    27°Lo 19°

    Cold with sun and some clouds

    Poor for lawn mowing
    • Hours of Precip
      0
    • Precip
      8%
    • Hi
      RealFeel
      17°
    more
Next Previous
Hi 55° RealFeel® 49° Precipitation 23%

Day

N

E

S

W

  • SSW 9 mph
  • Gusts: 18 mph

Mild with variable cloudiness

  • Max UV Index: 2 (Low)
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 41° RealFeel® 38° Precipitation 67%

Night

N

E

S

W

  • SW 8 mph
  • Gusts: 14 mph

Overcast with rain beginning

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0.22 in
  • Rain: 0.22 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 3 hrs
  • Hours of Rain: 3 hrs

Temperature History - Dec 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 55° 37° N/A 42°
Low 41° 24° N/A 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:42 AM with 9:18 of sunlight, then sets at 5:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:28 AM with 12:22 of moolight, then sets at 11:50 PM

Castle Shannon Weather Report

Pittsburgh: 2014, December to End Cold and Dry

December 27, 2014; 1:19 PM ET

Progressively colder conditions are in the offing for Pittsburgh during the last days of 2014 and December and into the start of 2015. 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?

Current Drought Status

Current Soil Conditions

Sat. Overnight Freeze

Sat. Degree Days

Sat. Evapotranspiration