• Today

    Sep 21

    82°Lo 61°

    Humid with partial sunshine

    Very Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      37%
    • Precip
      25%
  • Mon

    Sep 22

    71°Lo 47°

    Mostly sunny and not as warm

    Poor at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      17%
    • Precip
      3%
    more
  • Tue

    Sep 23

    70°Lo 53°

    Mostly sunny and pleasant

    Good at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      11%
    • Precip
      3%
    more
  • Wed

    Sep 24

    72°Lo 56°

    Sunny and pleasant

    Fair at the beach or pool
    • UV
      5 - Moderate
    • Cloud
      Cover
      0%
    • Precip
      6%
    more
  • Thu

    Sep 25

    71°Lo 55°

    Partly sunny and pleasant

    Fair at the beach or pool
    • UV
      4 - Moderate
    • Cloud
      Cover
      41%
    • Precip
      9%
    more
Next Previous
< Previous 8 hours Next 8 hours >
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  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Cloudy
Cloudy
Partly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Partly Sunny
Partly Sunny
Temp (°F) 67° 65° 64° 63° 63° 63° 65° 66°
RealFeel® 65° 65° 63° 61° 62° 63° 65° 65°
Humidity 90% 97% 93% 93% 96% 100% 100% 92%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
1%
 
4%
 
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1%
Snow
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 4 NNW 4 NNW 4 NNW 5 NNW 4 NNW 4 NNW 2 NNW 3 NNW
UV Index 0 0 0 0 0 0 0 0
Cloud Cover 100% 100% 37% 75% 62% 51% 38% 47%
Dew Point 64° 64° 62° 61° 62° 63° 65° 64°
Middle Grid line 70 F Middle Grid line 65 F Middle Grid line 60 F

Marcus Hook Tide Table - Sep 21

See all tide tables >
Low 5:33 AM 0.5 ft
High 11:03 AM 6 ft
Low 5:42 PM 0.6 ft
High 11:21 PM 6.3 ft

Temperature History - Sep 21

more Historical Weather Data >
  Today Normal Record 9/21/2013
High 82° 76° 97° (1895) 79°
Low 61° 56° 37° (1956) 52°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:48 AM with 12:13 of sunlight, then sets at 7:01 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 4:21 AM with 13:15 of moolight, then sets at 5:36 PM

Top Story

Wilmington Weather Report

Philly: September Temperature Roller Coaster to Continue

September 21, 2014; 4:41 AM ET

In keeping with tradition, temperatures will continue their up-and-down cycle during the second half of September around Philadelphia. more >

What's that Warning? Warnings at the Beach

Jul 25, 2012; 5:00 AM ET If you're headed to the beach, keep an eye out for any of these watches and warnings issued by the NWS.

Sun. Beach & Pool

Sun. UV Index

Sun. Wind Maps