• Mon

    May 18

    85°Lo 64°

    Rather cloudy and warm

    Migraine Headache Weather
    • Hi
      RealFeel
      86°
    • UV
      6 - High
    • Cloud
      Cover
      70%
    more
  • Tue

    May 19

    77°Lo 62°

    Sunny

    Migraine Headache Weather
    • Hi
      RealFeel
      85°
    • UV
      8 - Very High
    • Cloud
      Cover
      23%
    more
  • Wed

    May 20

    82°Lo 59°

    A shower in the afternoon

    Migraine Headache Weather
    • Hi
      RealFeel
      86°
    • UV
      8 - Very High
    • Cloud
      Cover
      19%
    more
  • Thu

    May 21

    75°Lo 58°

    Cloudy and colder

    Migraine Headache Weather
    • Hi
      RealFeel
      73°
    • UV
      3 - Moderate
    • Cloud
      Cover
      99%
  • Fri

    May 22

    74°Lo 59°

    Cloudy

    Migraine Headache Weather
    • Hi
      RealFeel
      73°
    • UV
      3 - Moderate
    • Cloud
      Cover
      96%
    more
Next Previous
Hi 75° RealFeel® 73° Precipitation 25%

Day

N

E

S

W

  • ENE 12 mph
  • Gusts: 21 mph

Cloudy and colder

  • Max UV Index: 3 (Moderate)
  • 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 58° RealFeel® 50° Precipitation 65%

Night

N

E

S

W

  • ENE 10 mph
  • Gusts: 17 mph

Cloudy; an evening shower followed by periods of rain late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.15 in
  • Rain: 0.15 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2.5 hrs
  • Hours of Rain: 2.5 hrs

Temperature History - May 21

more Historical Weather Data >
  Today Normal Record 5/21/2014
High 75° 76° 93° (1934) 70°
Low 58° 55° 37° (1992) 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:44 AM with 14:29 of sunlight, then sets at 8:13 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:00 AM with 14:26 of moolight, then sets at 11:26 PM

Frederica Weather Report

Philly: June-like Warmth to Dominate This Week

May 3, 2015; 2:09 PM ET

Monday is shaping up to be Philadelphia's warmest day so far this year, kicking off a week that will be dominated by summer warmth. more >