• Today

    Dec 18

    24°Lo 16°

    A blend of sun and clouds

    Poor for stargazing
    • Cloud
      Cover
      45%
    • Precip
      0%
    • Hours of Precip
      0
  • Fri

    Dec 19

    30°Lo 18°

    Times of clouds and sun

    Fair for stargazing
    • Cloud
      Cover
      45%
    • Precip
      3%
    • Hours of Precip
      0
    more
  • Sat

    Dec 20

    31°Lo 19°

    Mostly sunny

    Poor for stargazing
    • Cloud
      Cover
      84%
    • Precip
      5%
    • Hours of Precip
      0
    more
  • Sun

    Dec 21

    32°Lo 22°

    Sunshine and patchy clouds

    Poor for stargazing
    • Cloud
      Cover
      81%
    • Precip
      11%
    • Hours of Precip
      0
    more
  • Mon

    Dec 22

    33°Lo 20°

    Cloudy with snow showers

    Poor for stargazing
    • Cloud
      Cover
      83%
    • Precip
      58%
    • Hours of Precip
      3.5
    more
Next Previous
Hi 24° RealFeel® 17° Precipitation 7%

Day

N

E

S

W

  • SSE 7 mph
  • Gusts: 13 mph

A blend of sun and clouds

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 16° RealFeel® 8° Precipitation 0%

Night

N

E

S

W

  • S 7 mph
  • Gusts: 10 mph

Partly cloudy

  • 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 - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 24° 24° 52° (1952) 37°
Low 16° -24° (1983) 17°

Solunar Information for Clark, SD

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 8:04 AM with 8:47 of sunlight, then sets at 4:51 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:11 AM with 10:28 of moolight, then sets at 2:39 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.

Thu. Stargazing