• Today

    May 18

    87°Lo 75°

    A t-storm around in the p.m.

    Watch for hair frizz
    • Wind
      Gust
      12 mph
    • Precip
      40%
    • Hours of Precip
      1
  • Sun

    May 19

    87°Lo 74°

    A p.m. t-storm in spots

    Warning for hair frizz
    • Wind
      Gust
      7 mph
    • Precip
      54%
    • Hours of Precip
      2
    more
  • Mon

    May 20

    87°Lo 73°

    A t-storm in the afternoon

    Advisory for hair frizz
    • Wind
      Gust
      9 mph
    • Precip
      68%
    • Hours of Precip
      2.5
    more
  • Tue

    May 21

    87°Lo 74°

    A p.m. t-storm possible

    Advisory for hair frizz
    • Wind
      Gust
      11 mph
    • Precip
      30%
    • Hours of Precip
      0
    more
  • Wed

    May 22

    87°Lo 74°

    An afternoon thunderstorm

    Warning for hair frizz
    • Wind
      Gust
      13 mph
    • Precip
      68%
    • Hours of Precip
      2.5
    more
Next Previous
Hi 87° RealFeel® 95° Precipitation 40%

Day

N

E

S

W

  • SSW 7 mph
  • Gusts: 12 mph

Mostly sunny with a thunderstorm in spots this afternoon

  • Max UV Index: 10 (Extreme)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 75° RealFeel® 75° Precipitation 40%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 10 mph

A thunderstorm in spots this evening; otherwise, partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 87° 87° 92° (1970) 86°
Low 75° 72° 64° (1951) 74°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 13:34 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:51 PM with 12:39 of moolight, then sets at 2:30 AM

Breaking Weather: Light Rain Returns to Philadelphia and New York City

May 18, 2013; 4:06 PM ET A stalled boundary is beginning to lift northward into the Northeast and will produce more showers into tonight.

Sat. Hair Frizz

Sat. Wind Maps

Sat. UV Index