• Early AM

    Dec 18

    Lo 31°

    Partly cloudy

    Driving Weather
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Today

    Dec 18

    44°Lo 30°

    Partly sunny and windy

    Excellent for driving
    • Precip
      5%
    • Hours of Precip
      0
    • Rain
      0 in
  • Fri

    Dec 19

    41°Lo 25°

    Sun mixing with clouds

    Excellent for driving
    • Precip
      7%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Dec 20

    39°Lo 31°

    Some sun, then clouds

    Very Good for driving
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sun

    Dec 21

    42°Lo 33°

    Clouds giving way to some sun

    Excellent for driving
    • Precip
      30%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 44° RealFeel® 32° Precipitation 5%

Day

N

E

S

W

  • NW 17 mph
  • Gusts: 36 mph

Partly sunny and windy

  • Max UV Index: 2 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 30° RealFeel® 18° Precipitation 2%

Night

N

E

S

W

  • NW 14 mph
  • Gusts: 23 mph

Partly cloudy and breezy

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

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 44° 42° 66° (2006) 37°
Low 30° 27° -1° (1919) 19°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:16 AM with 9:18 of sunlight, then sets at 4:34 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:27 AM with 10:46 of moolight, then sets at 2:13 PM

Princeton Weather Report

Philly: Spotty Wintry Weather This Weekend to be Paled by Major Storm Next Week

December 17, 2014; 4:06 PM ET

After a weak storm brings spotty light snow and rain to the region this weekend, a storm will threaten major travel disruptions around Philadelphia before Christmas. more >

Travel Weather Forecast

Dec 18, 2014; 12:10 AM ET United States travel weather forecast

Thu. Travel Weather

48 Hour Precipitation Forecast

Thu. Driving Weather