• Today

    Dec 20

    33°Lo 22°

    Considerable cloudiness

    Fair for stargazing
    • Cloud
      Cover
      26%
    • Precip
      10%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    35°Lo 22°

    Partly sunny

    Good for stargazing
    • Cloud
      Cover
      40%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    40°Lo 32°

    Rather cloudy

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      53%
    • Hours of Precip
      1.5
  • Tue

    Dec 23

    46°Lo 42°

    Damp in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      75%
    • Hours of Precip
      4
    more
  • Wed

    Dec 24

    53°Lo 33°

    Breezy with rain

    Poor for stargazing
    • Cloud
      Cover
      95%
    • Precip
      73%
    • Hours of Precip
      11.5
    more
Next Previous
Mostly cloudy 40° Lo 35° RealFeel® 34° / 30°

N

E

S

W

  • Precipitation: 5%
  • Rain: 0 in
  • Snow: 0 in
  • Humidity: 61%
  • Cloud Cover: 76%
  • Dew Point: 26° F
  • Visibility: 10 mi
8 mph

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 40° 31° 61° (2013) 61°
Low 32° 16° -9° (1958) 40°

Solunar Information for St. Marys, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:37 AM with 9:11 of sunlight, then sets at 4:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:48 AM with 10:08 of moolight, then sets at 5:56 PM

Mon, Dec 22
New
Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last

Curiosity Tastes Mars

Dec 14, 2012; 5:00 AM ET The Mars Science Laboratory Rover 'Curiosity' continues its sampling and analyzing of the Martian surface.

Mon. Stargazing