• Today

    Dec 27

    55°Lo 44°

    Times of clouds and sun

    Poor for stargazing
    • Cloud
      Cover
      76%
    • Precip
      12%
    • Hours of Precip
      0
  • Sun

    Dec 28

    53°Lo 43°

    A morning shower, then rain

    Poor for stargazing
    • Cloud
      Cover
      96%
    • Precip
      63%
    • Hours of Precip
      6.5
    more
  • Mon

    Dec 29

    45°Lo 37°

    Colder; a little morning rain

    Poor for stargazing
    • Cloud
      Cover
      98%
    • Precip
      66%
    • Hours of Precip
      4.5
    more
  • Tue

    Dec 30

    39°Lo 26°

    Remaining cloudy

    Very Good for stargazing
    • Cloud
      Cover
      12%
    • Precip
      6%
    • Hours of Precip
      0
    more
  • Wed

    Dec 31

    37°Lo 26°

    Intervals of clouds and sun

    Very Good for stargazing
    • Cloud
      Cover
      6%
    • Precip
      8%
    • Hours of Precip
      0
    more
Next Previous
Hi 55° RealFeel® 57° Precipitation 1%

Day

N

E

S

W

  • S 4 mph
  • Gusts: 8 mph

Times of clouds and sun; mild this afternoon

  • Max UV Index: 2 (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 44° RealFeel® 40° Precipitation 12%

Night

N

E

S

W

  • SSW 6 mph
  • Gusts: 8 mph

Turning 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 27

more Historical Weather Data >
  Today Normal Record 12/27/2013
High 55° 44° 72° (1971) 50°
Low 44° 30° (1914) 30°

Solunar Information for Spring Valley, DC

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:26 AM with 9:27 of sunlight, then sets at 4:53 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:15 AM with 12:23 of moolight, then sets at 11:38 PM

Sun, Dec 28
First
Mon, Jan 5
Full
Tue, Jan 13
Last
Tue, Jan 20
New

Spring Valley Weather Report

DC: Typical Winter Cold to Avoid Area Until Next Week

December 27, 2014; 4:31 AM ET

Mild weather will continue in the Washington, D.C., area through this weekend, ahead of more typical cold conditions for next week. more >

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