• Fri

    May 15

    65°Lo 43°

    Plenty of sunshine

    Excellent for stargazing
    • Cloud
      Cover
      19%
    • Precip
      1%
    • Hours of Precip
      0
    more
  • Sat

    May 16

    63°Lo 49°

    Partly sunny

    Very Good for stargazing
    • Cloud
      Cover
      20%
    • Precip
      60%
    • Hours of Precip
      1
    more
  • Sun

    May 17

    77°Lo 50°

    A couple of morning showers

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      64%
    • Hours of Precip
      2.5
    more
  • Mon

    May 18

    71°Lo 53°

    Cloudy, a couple of showers

    Very Good for stargazing
    • Cloud
      Cover
      33%
    • Precip
      4%
    • Hours of Precip
      1.5
  • Tue

    May 19

    78°Lo 52°

    Warm with clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      20%
    • Hours of Precip
      0
    more
Next Previous
Hi 71° RealFeel® 72° Precipitation 60%

Day

N

E

S

W

  • WSW 7 mph
  • Gusts: 20 mph

Plenty of clouds with a couple of showers, mainly early in the day

  • Max UV Index: 3 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs
Lo 53° RealFeel® 51° Precipitation 4%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 10 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 1%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2014
High 71° 68° 85° (1986) 60°
Low 53° 46° 32° (2002) 40°

Solunar Information for St. Marys, PA

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:53 AM with 14:36 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:29 AM with 14:36 of moolight, then sets at 9:05 PM

Mon, May 11
Last
Mon, May 18
New
Mon, May 25
First
Tue, Jun 2
Full

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.