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Personalized Forecasts

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    • Today

      Aug 17

      90° /74°F
      A strong p.m. thunderstorm
      • Beach & Pool
        • Beach & Pool
        • UV Index
      • Very Good
      • at the beach or pool
      • UV: 7 - Very High
      • Cloud Cover: 68%
      • Precip: 55%
    • Sat

      Aug 18

      86° /70°
      A thunderstorm in the area
      • Good
      • at the beach or pool
      • UV: 4 - Moderate
      • Cloud Cover: 89%
      • Precip: 42%
      More
    • Sun

      Aug 19

      76° /66°
      Showers; not as warm
      • Poor
      • at the beach or pool
      • UV: 2 - Low
      • Cloud Cover: 89%
      • Precip: 76%
      More
    • Mon

      Aug 20

      80° /68°
      Partial sunshine
      • Very Good
      • at the beach or pool
      • UV: 4 - Moderate
      • Cloud Cover: 45%
      • Precip: 12%
      More
    • Tue

      Aug 21

      81° /71°
      Areas of low clouds; humid
      • Very Good
      • at the beach or pool
      • UV: 4 - Moderate
      • Cloud Cover: 85%
      • Precip: 25%
      More

    Day

    90°Hi RealFeel® 100° Precipitation 55%
    Some sun, humid; a strong t-storm late in the p.m.; storms can bring flooding and damaging winds
    • Winds from the
    • S 6 mph
    • Gusts: 13 mph
    • Max UV Index: 7 (High)
    • Thunderstorms: 91%
    • Precipitation: 0.15 in
    • Rain: 0.15 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1 hrs
    • Hours of Rain: 1 hrs

    Night

    74°Lo RealFeel® 79° Precipitation 55%
    Mostly cloudy, a strong thunderstorm; humid; storms can bring flash flooding and damaging winds
    • Winds from the
    • SSW 6 mph
    • Gusts: 10 mph
    • Max UV Index: N/A
    • Thunderstorms: 91%
    • Precipitation: 0.22 in
    • Rain: 0.22 in
    • Snow: 0 in
    • Ice: 0 in
    • Hours of Precipitation: 1.5 hrs
    • Hours of Rain: 1.5 hrs

    Tinicum National Wildlife Refuge Tide Table

    Low 1:55 AM 0.3 ft
    High 6:38 AM 4.9 ft
    Low 2:16 PM 0.1 ft
    High 7:10 PM 5.1 ft

    Temperature History

    more Historical Weather Data >
      Today Normal Record 8/17/2017
    High 90° 85° 96° (1995) 90°
    Low 74° 68° 50° (1979) 69°

    Sunrise/Sunset

    • Sunrise: 6:14 AM
    • Sunset: 7:55 PM
    • Duration: 13:41 hr

    Moonrise/Moonset

    • Moonrise: 1:06 PM
    • Moonset: 11:56 PM
    • Duration: 10:50 hr
    Astronomy

    Fri. Beach & Pool

    Fri. UV Index

    Fri. Wind Maps