• Tonight

    Apr 18

    Lo 47°

    Clear to partly cloudy

    Hair Frizz Weather
    • Wind
      Gust
      18 mph
    • Precip
      12%
    • Hours of Precip
      0
  • Sun

    Apr 19

    64°Lo 48°

    Some sun, then clouds; cooler

    Unlikely for hair frizz
    • Wind
      Gust
      17 mph
    • Precip
      25%
    • Hours of Precip
      6.5
    more
  • Mon

    Apr 20

    70°Lo 56°

    Heavy morning rain

    Advisory for hair frizz
    • Wind
      Gust
      15 mph
    • Precip
      80%
    • Hours of Precip
      7.5
    more
  • Tue

    Apr 21

    64°Lo 43°

    Sunny

    Watch for hair frizz
    • Wind
      Gust
      22 mph
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Wed

    Apr 22

    63°Lo 44°

    Clouding up

    Unlikely for hair frizz
    • Wind
      Gust
      25 mph
    • Precip
      19%
    • Hours of Precip
      0
    more
Next Previous
Hi 80° RealFeel® 83° Precipitation 12%

Day

N

E

S

W

  • W 6 mph
  • Gusts: 18 mph

Partly sunny and warmer; excessive dry weather will result in a high fire threat

  • Max UV Index: 6 (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 47° RealFeel® 46° Precipitation 10%

Night

N

E

S

W

  • ESE 6 mph
  • Gusts: 10 mph

Clear to partly cloudy

  • 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 80° 61° N/A 51°
Low 47° 41° N/A 35°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:19 AM with 13:23 of sunlight, then sets at 7:42 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:17 AM with 13:31 of moolight, then sets at 7:48 PM

Ambler Weather Report

Philly: Weekend to End Cooler with Rain to Follow

April 18, 2015; 6:09 PM ET

A repeat of Saturday's warmth is not expected anytime soon in Philadelphia, with the weather taking a cooler, then wet turn. more >

The History Behind the UV Index

Nov 12, 2012; 5:00 AM ET The UV index has been around since the early 1990s. It was created to help you plan outdoor activities in hopes to limit overexposure to the sun. Jeannette Calle has more.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index