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  • Today

    Aug 28

    Clouds, then some sun, breezy 30°Lo 26°
    more
  • Sat

    Aug 29

    Some sun, a shower; breezy 32°Lo 26°
    more
  • Sun

    Aug 30

    Clouds and sun with a shower 31°Lo 26°
    more
  • Mon

    Aug 31

    Partly sunny, a shower or two 31°Lo 26°
  • Tue

    Sep 1

    Partly sunny, a shower or two 31°Lo 26°
    more
Hi 31° RealFeel® 40° Precipitation 55%

Day

N

E

S

W

  • E 20 km/h
  • Gusts: 39 km/h

Partly sunny with a brief shower or two

  • Max UV Index: 11 (Extreme)
  • Thunderstorms: 29%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 26° RealFeel® 31° Precipitation 51%

Night

N

E

S

W

  • E 9 km/h
  • Gusts: 24 km/h

Overcast with a thunderstorm in the area

  • Max UV Index: N/A
  • Thunderstorms: 29%
  • Precipitation: 3 mm
  • Rain: 3 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Aug 31

more Historical Weather Data >
  Today Normal Record 8/31/2014
High 31° 31° 34° (1995) 32°
Low 26° 25° 22° (1956) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 12:30 of sunlight, then sets at 6:40 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:18 PM with 12:39 of moolight, then sets at 8:57 AM

San Juan Weather Report

Tropical Storm Erika May Lash Florida After Delivering Deadly Blow to Caribbean

August 28, 2015; 1:19 PM ET

After Erica brings heavy rain and locally gusty winds from Puerto Rico to Hispaniola into Friday night, the system will move toward the Bahamas and South Florida this weekend. more >