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  • Sat

    Sep 6

    An afternoon shower 31°Lo 25°
    more
  • Sun

    Sep 7

    Partly sunny with a shower 30°Lo 24°
    more
  • Mon

    Sep 8

    An afternoon thunderstorm 29°Lo 23°
    more
  • Tue

    Sep 9

    An afternoon thunderstorm 30°Lo 24°
  • Wed

    Sep 10

    A thunderstorm in spots 30°Lo 24°
    more
Hi 30° RealFeel® 37° Precipitation 55%

Day

N

E

S

W

  • E 10 km/h
  • Gusts: 21 km/h

Times of clouds and sun with a shower or thunderstorm around in the afternoon

  • Max UV Index: 10 (Extreme)
  • Thunderstorms: 55%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 24° RealFeel® 26° Precipitation 25%

Night

N

E

S

W

  • E 6 km/h
  • Gusts: 11 km/h

Cloudy

  • Max UV Index: N/A
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Sep 9

more Historical Weather Data >
  Today Normal Record 9/9/2013
High 30° 31° 34° (2013) 34°
Low 24° 25° 21° (1988) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 12:21 of sunlight, then sets at 6:32 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 7:03 PM with 12:34 of moolight, then sets at 7:37 AM

Top Story

San Juan Weather Report

Gulf of Mexico, East Coast Not Ruled Out for Tropical Storm Impact

August 22, 2014; 10:05 AM ET

A tropical threat from the Atlantic on the United States and Caribbean islands may increase into next week. more >