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  • Wed

    Jul 15

    Mostly sunny and hot 37°Lo 27°
  • Thu

    Jul 16

    Sunny, hot and less humid 36°Lo 26°
    more
  • Fri

    Jul 17

    Abundant sunshine and hot 36°Lo 23°
    more
  • Sat

    Jul 18

    Brilliant sunshine 35°Lo 23°
    more
  • Sun

    Jul 19

    Spotty afternoon showers 35°Lo 24°
    more
Hi 37° RealFeel® 40° Precipitation 9%

Day

N

E

S

W

  • SE 9 km/h
  • Gusts: 30 km/h

Mostly sunny and hot

  • Max UV Index: 12 (Extreme)
  • Thunderstorms: 24%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 27° RealFeel® 28° Precipitation 6%

Night

N

E

S

W

  • S 6 km/h
  • Gusts: 15 km/h

Clear

  • 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 - Jul 15

more Historical Weather Data >
  Today Normal Record 7/15/2014
High 37° N/A N/A 41°
Low 27° N/A N/A 28°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:44 AM with 13:41 of sunlight, then sets at 8:25 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 6:28 AM with 13:39 of moolight, then sets at 8:07 PM

San Juan Weather Report

Tropical System May Threaten Hawaii Next Weekend, Development Near Mexico May Follow

July 5, 2015; 3:20 PM ET

An uptick in tropical activity is likely around Hawaii and then near the shores of Mexico as July progresses. more >