• Early AM

    May 7

    Lo 51°

    Partly cloudy

    Asthma Weather
    • Hi
      RealFeel
      71°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Today

    May 7

    78°Lo 56°

    Pleasant and warmer

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - High
    • Air Qual.
      Moderate
  • Fri

    May 8

    81°Lo 59°

    Sunny and very warm

    Neutral weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Air Qual.
      Moderate
    more
  • Sat

    May 9

    83°Lo 61°

    Partly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      84°
    • UV
      7 - High
    • Cloud
      Cover
      33%
    more
  • Sun

    May 10

    84°Lo 63°

    Partly sunny and very warm

    Beneficial weather for asthma
    • Hi
      RealFeel
      85°
    • UV
      7 - High
    • Cloud
      Cover
      26%
    more
Next Previous
Partly cloudy 52° RealFeel® 51°

N

E

S

W

  • Humidity: 80%
  • Pressure: 30.21 in
  • UV Index: 0
  • Cloud Cover: 35%
  • Ceiling: 12400 ft
  • Dew Point: 46° F
  • Visibility: 10 mi
5 mph

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:51 AM with 14:09 of sunlight, then sets at 8:00 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:23 PM with 10:13 of moolight, then sets at 9:36 AM

Temperature Summary - 2:56 AM

  Temp (°F)
Now 52°
Yesterday 35°
RealFeel® 51°
RealFeel® Shade 51°
Wind Chill 52°
Dew Point 46°
  Hi / Lo
Previous 6 Hours 61°
  52°
Previous 12 Hours 72°
  52°
Previous 24 Hours 73°
  52°

Temperature History - May 7

more Historical Weather Data >
  Today Normal Record 5/7/2014
High 78° 69° 93° (1930) 68°
Low 56° 48° 35° (2001) 43°

Precipitation Summary - 2:56 AM

  Amount (in)
Previous 1 Hour 0
Previous 3 Hours 0
Previous 6 Hours 0
Previous 9 Hours 0
Previous 12 Hours 0.04
Previous 18 Hours 0.07
Previous 24 Hours 0.07

Princeton Weather Report

Philadelphia: July-Like Heat to Bake Area This Weekend

May 6, 2015; 2:30 PM ET

Following spotty showers and thunderstorms at midweek, warmth is set to return to the Philadelphia area by this weekend. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Thu. Air Quality

Thu. Asthma Risk

Thu. UV Index