• Wed

    Apr 15

    54°Lo 35°

    Times of clouds and sun

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      10 mph
    • Cloud
      Cover
      51%
    more
  • Thu

    Apr 16

    55°Lo 39°

    Cloudy with a little rain

    Ragweed Pollen Weather
    • Precip
      58%
    • Wind
      Speed
      9 mph
    • Cloud
      Cover
      95%
    more
  • Fri

    Apr 17

    56°Lo 37°

    Mostly cloudy, a little rain

    Ragweed Pollen Weather
    • Precip
      56%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      71%
    more
  • Sat

    Apr 18

    61°Lo 43°

    Sunshine

    Ragweed Pollen Weather
    • Precip
      20%
    • Wind
      Speed
      7 mph
    • Cloud
      Cover
      0%
  • Sun

    Apr 19

    65°Lo 46°

    Overcast with a stray shower

    Ragweed Pollen Weather
    • Precip
      41%
    • Wind
      Speed
      8 mph
    • Cloud
      Cover
      98%
    more
Next Previous
Hi 61° RealFeel® 64° Precipitation 20%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 16 mph

Sunshine

  • Max UV Index: 7 (High)
  • 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 43° RealFeel® 43° Precipitation 25%

Night

N

E

S

W

  • SSW 7 mph
  • Gusts: 13 mph

Increasing cloudiness

  • 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 - Apr 18

more Historical Weather Data >
  Today Normal Record 4/18/2014
High 61° 62° 93° (1976) 52°
Low 43° 42° 30° (1928) 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:16 AM with 13:24 of sunlight, then sets at 7:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:15 AM with 13:31 of moolight, then sets at 7:46 PM

Princeton Weather Report

Philly to Turn Sharply Colder, Little Snowy This Weekend

March 26, 2015; 10:17 AM ET

Wintry conditions and cold will return to the Philadelphia area through Sunday morning. more >

Making a Forecast: The Sixth Sense

Feb 16, 2015; 5:00 AM ET What steps go into making a forecast?