• Today

    Apr 21

    70°Lo 45°

    Mostly sunny and warmer

    Excellent for golfing
    • Precip
      1%
    • Wind
      Speed
      4 mph
    • T-storms
      4%
  • Tue

    Apr 22

    69°Lo 44°

    An afternoon thunderstorm

    Very Good for golfing
    • Precip
      56%
    • Wind
      Speed
      6 mph
    • T-storms
      40%
    more
  • Wed

    Apr 23

    60°Lo 36°

    Partly sunny; breezy, cooler

    Good for golfing
    • Precip
      2%
    • Wind
      Speed
      12 mph
    • T-storms
      1%
    more
  • Thu

    Apr 24

    64°Lo 44°

    Sunny and breezy

    Good for golfing
    • Precip
      1%
    • Wind
      Speed
      12 mph
    • T-storms
      0%
    more
  • Fri

    Apr 25

    72°Lo 50°

    An afternoon shower

    Very Good for golfing
    • Precip
      40%
    • Wind
      Speed
      6 mph
    • T-storms
      20%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Clear
Mostly Clear
Clear
Clear
Clear
Clear
Sunny
Mostly Sunny
Temp (°F) 40° 39° 36° 35° 36° 36° 37° 42°
RealFeel® 40° 39° 37° 35° 36° 36° 37° 43°
Humidity 68% 73% 76% 78% 78% 77% 73% 65%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
0%
 
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0%
Snow
 
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0%
 
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Ice
 
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  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 NNE 2 NNW 2 NNW 2 NNW 2 NNW 2 NNW 2 N 3 N
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 11% 13% 2% 1% 2% 4% 4% 22%
Dew Point 30° 31° 29° 29° 30° 29° 29° 31°
Middle Grid line 45 F Middle Grid line 40 F Middle Grid line 35 F Middle Grid line 30 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 70° 63° 87° (1985) 55°
Low 45° 43° 30° (1925) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:12 AM with 13:32 of sunlight, then sets at 7:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:12 AM with 10:23 of moolight, then sets at 11:35 AM

Top Story

Princeton Weather Report

Philly: Temperatures to Stay on a Roller Coaster Ride

April 20, 2014; 8:51 PM ET

Temperatures will remain on the spring roller coaster ride this week in Philadelphia. more >

Climate Change Leads to Difference on the Golf Course

Jun 14, 2012; 5:00 AM ET There are different ways a changing climate can affect the game of golf. Valerie Smock has more on how the courses could be impacted over time.

Radar & Satellite

Mon. Golf Weather

Mon. Wind Maps