• Early AM

    Oct 23

    Lo 47°

    Rain for a while

    Home Energy Efficiency Weather
    • Avg
      RealFeel
      44°
    • Hi
      RealFeel
      50°
    • Wind
      Speed
      15 mph
    more
  • Today

    Oct 23

    56°Lo 45°

    Windy; rain in the morning

    Fair for home energy
    • Avg
      RealFeel
      41°
    • Hi
      RealFeel
      47°
    • Wind
      Speed
      16 mph
  • Fri

    Oct 24

    64°Lo 43°

    Breezy with periods of sun

    Poor for home energy
    • Avg
      RealFeel
      49°
    • Hi
      RealFeel
      59°
    • Wind
      Speed
      14 mph
    more
  • Sat

    Oct 25

    65°Lo 49°

    Sun mixing with clouds

    Poor for home energy
    • Avg
      RealFeel
      52°
    • Hi
      RealFeel
      63°
    • Wind
      Speed
      8 mph
    more
  • Sun

    Oct 26

    61°Lo 42°

    Partly sunny and windy

    Poor for home energy
    • Avg
      RealFeel
      45°
    • Hi
      RealFeel
      56°
    • Wind
      Speed
      16 mph
    more
Next Previous
Hi 56° RealFeel® 47° Precipitation 69%

Day

N

E

S

W

  • N 16 mph
  • Gusts: 33 mph

Occasional morning rain; otherwise, windy and cool with considerable cloudiness

  • Max UV Index: 1 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.23 in
  • Rain: 0.23 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 4 hrs
  • Hours of Rain: 4 hrs
Lo 45° RealFeel® 35° Precipitation 16%

Night

N

E

S

W

  • N 15 mph
  • Gusts: 24 mph

Mostly cloudy and breezy

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Oct 23

more Historical Weather Data >
  Today Normal Record 10/23/2013
High 56° 63° 85° (1947) 57°
Low 45° 42° 30° (1997) 41°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:17 AM with 10:52 of sunlight, then sets at 6:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 5:56 AM with 11:38 of moolight, then sets at 5:34 PM

Princeton Weather Report

Storm to Affect Philly Into Thursday With Some Rain, Wind

October 22, 2014; 9:10 PM ET

A developing nor'easter will bring some rain and wind to the Philadelphia area during the middle part of the week. more >

Energy Efficient Lightbulbs and S.A.D

Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.

Thu. Home Energy Efficiency

Thu. Degree Days

Thu. UV Index