• Today

    Apr 19

    52°Lo 31°

    Mostly sunny

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      3%
    • Hours of Precip
      0
  • Sun

    Apr 20

    64°Lo 42°

    Mostly sunny and warmer

    Fair for stargazing
    • Cloud
      Cover
      47%
    • Precip
      15%
    • Hours of Precip
      0
    more
  • Mon

    Apr 21

    67°Lo 50°

    Nice with periods of sun

    Poor for stargazing
    • Cloud
      Cover
      79%
    • Precip
      60%
    • Hours of Precip
      1
    more
  • Tue

    Apr 22

    58°Lo 38°

    Cooler with a little rain

    Good for stargazing
    • Cloud
      Cover
      43%
    • Precip
      40%
    • Hours of Precip
      2.5
    more
  • Wed

    Apr 23

    47°Lo 35°

    Variably cloudy and colder

    Very Good for stargazing
    • Cloud
      Cover
      34%
    • Precip
      7%
    • Hours of Precip
      0.5
    more
Next Previous
Hi 52° RealFeel® 53° Precipitation 0%

Day

N

E

S

W

  • NNE 7 mph
  • Gusts: 12 mph

Mostly sunny

  • Max UV Index: 6 (High)
  • Thunderstorms: 2%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 31° RealFeel® 28° Precipitation 3%

Night

N

E

S

W

  • SE 5 mph
  • Gusts: 10 mph

Patchy clouds

  • 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 - Apr 19

more Historical Weather Data >
  Today Normal Record 4/19/2013
High 52° 57° 87° (2008) 72°
Low 31° 38° 19° (1904) 40°

Solunar Information for Derby, NY

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:34 of sunlight, then sets at 8:02 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at --:-- with of moolight, then sets at 9:41 AM

Tue, Apr 22
Last
Tue, Apr 29
New
Wed, May 7
First
Wed, May 14
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.

Sat. Stargazing