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    • Tonight

      Jul 22

      75° Lo
      Humid with a t-storm in spots
      • Stargazing
      • Weather
      • Cloud Cover: 92%
      • Precip: 45%
      • Hours of Precip: 3.5
      More
    • Sun

      Jul 23

      85° /73°F
      A damaging afternoon t-storm
      • Poor
      • for stargazing
      • Cloud Cover: 88%
      • Precip: 60%
      • Hours of Precip: 2
    • Mon

      Jul 24

      89° /71°
      Variable clouds, a t-storm
      • Very Good
      • for stargazing
      • Cloud Cover: 24%
      • Precip: 40%
      • Hours of Precip: 2
      More
    • Tue

      Jul 25

      84° /66°
      Mostly sunny
      • Excellent
      • for stargazing
      • Cloud Cover: 15%
      • Precip: 12%
      • Hours of Precip: 0
      More
    • Wed

      Jul 26

      82° /68°
      Sunny to partly cloudy
      • Good
      • for stargazing
      • Cloud Cover: 46%
      • Precip: 17%
      • Hours of Precip: 0
      More

    Day

    85°Hi RealFeel® 95° Precipitation 60%
    Variably cloudy, not as hot; a severe p.m. t-storm; storms may bring downpours and damaging winds
    • Winds from the
    • ENE 8 mph
    • Gusts: 10 mph
    • Max UV Index: 4 (Moderate)
    • Thunderstorms: 95%
    • Precipitation: 0.2 in
    • Rain: 0.2 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    73°Lo RealFeel® 77° Precipitation 60%
    A severe evening t-storm; mostly cloudy and humid; storms may bring downpours and damaging winds
    • Winds from the
    • SSW 6 mph
    • Gusts: 9 mph
    • Max UV Index: N/A
    • Thunderstorms: 95%
    • Precipitation: 0.2 in
    • Rain: 0.2 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Temperature History

    more Historical Weather Data >
      Today Normal Record 7/23/2016
    High 85° 86° 100° (2011) 95°
    Low 73° 68° 54° (1977) 72°

    Sunrise/Sunset

    • Sunrise: 5:53 AM
    • Sunset: 8:24 PM
    • Duration: 14:31 hr

    Moonrise/Moonset

    • Moonrise: 6:06 AM
    • Moonset: 8:39 PM
    • Duration: 14:33 hr
    Astronomy

    Solunar Information for Spring Valley, DE

    Sun, Jul 23
    New
    Sun, Jul 30
    First
    Mon, Aug 7
    Full
    Tue, Aug 15
    Last

    Sun. Stargazing