• Today

    Aug 21

    77°Lo 56°

    A couple of thunderstorms

    Fair for stargazing
    • Cloud
      Cover
      62%
    • Precip
      40%
    • Hours of Precip
      4.5
    more
  • Fri

    Aug 22

    77°Lo 62°

    Partly sunny, a shower or two

    Fair for stargazing
    • Cloud
      Cover
      65%
    • Precip
      55%
    • Hours of Precip
      2.5
    more
  • Sat

    Aug 23

    75°Lo 60°

    Partly sunny with a shower

    Fair for stargazing
    • Cloud
      Cover
      58%
    • Precip
      10%
    • Hours of Precip
      1
  • Sun

    Aug 24

    78°Lo 58°

    A p.m. shower in places

    Very Good for stargazing
    • Cloud
      Cover
      35%
    • Precip
      10%
    • Hours of Precip
      0.5
    more
  • Mon

    Aug 25

    79°Lo 59°

    A blend of sun and clouds

    Very Good for stargazing
    • Cloud
      Cover
      52%
    • Precip
      11%
    • Hours of Precip
      0
    more
Next Previous
Hi 75° RealFeel® 79° Precipitation 43%

Day

N

E

S

W

  • E 5 mph
  • Gusts: 9 mph

Clouds and sun with a shower in places

  • Max UV Index: 4 (Moderate)
  • Thunderstorms: 22%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 60° RealFeel® 57° Precipitation 10%

Night

N

E

S

W

  • SSE 4 mph
  • Gusts: 7 mph

Partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 8%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 23

more Historical Weather Data >
  Today Normal Record 8/23/2013
High 75° 75° 85° (1968) 77°
Low 60° 52° 37° (1973) 52°

Solunar Information for Great Valley, NY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:30 AM with 13:34 of sunlight, then sets at 8:04 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:45 AM with 14:02 of moolight, then sets at 6:47 PM

Mon, Aug 25
New
Tue, Sep 2
First
Tue, Sep 9
Full
Tue, Sep 16
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.

Sat. Stargazing