• Tonight

    Jul 12

    Lo 66°

    Patchy clouds

    Bicycling Weather
    • Precip
      2%
    • Hours of Precip
      0
    • Wind
      Gust
      13 mph
    more
  • Sun

    Jul 13

    87°Lo 72°

    An afternoon thunderstorm

    Very Good for biking
    • Precip
      54%
    • Hours of Precip
      1
    • Wind
      Gust
      14 mph
  • Mon

    Jul 14

    88°Lo 71°

    Strong t-storms, mainly later

    Bicycling Weather
    • Precip
      69%
    • Hours of Precip
      4
    • Wind
      Gust
      12 mph
    more
  • Tue

    Jul 15

    83°Lo 62°

    Heavy thunderstorms

    Poor for biking
    • Precip
      70%
    • Hours of Precip
      6
    • Wind
      Gust
      14 mph
    more
  • Wed

    Jul 16

    82°Lo 61°

    A thunderstorm possible

    Good for biking
    • Precip
      30%
    • Hours of Precip
      0
    • Wind
      Gust
      9 mph
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Partly Sunny
Partly Sunny
T-storms
Temp (°F) 75° 77° 81° 83° 84° 85° 87° 80°
RealFeel® 79° 82° 87° 90° 91° 91° 92° 88°
Humidity 75% 69% 64% 60% 58% 56% 54% 87%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
7%
 
6%
 
5%
 
5%
 
8%
 
43%
 
47%
 
51%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SSW 6 SSW 7 SSW 8 SSW 8 SSW 9 SSW 9 SSW 9 SSW
UV Index 3 5 6 7 8 7 6 4
Cloud Cover 10% 10% 10% 10% 10% 46% 46% 70%
Dew Point 67° 67° 67° 68° 68° 68° 69° 76°
Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F

Temperature History - Jul 13

more Historical Weather Data >
  Today Normal Record 7/13/2013
High 87° 86° 97° (1966) 87°
Low 72° 66° 55° (2001) 69°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:40 AM with 14:49 of sunlight, then sets at 8:29 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:14 PM with 11:07 of moolight, then sets at 8:21 AM

Top Story

Princeton Weather Report

Philly: Severe Storm, Flooding Risk to Start the New Week

July 12, 2014; 11:41 AM ET

The risk of severe thunderstorms and flash flooding will ramp up quickly for the start of the new week. more >

Is Your Outdoor Gear Waterproof?

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