• Tonight

    Aug 30

    Lo 26°

    Partly cloudy with a shower

    Driving Weather
    • Precip
      70%
    • Hours of Precip
      3.5
    • Rain
      3 mm
    more
  • Mon

    Aug 31

    32°Lo 25°

    Partly sunny

    Very Good for driving
    • Precip
      25%
    • Hours of Precip
      1
    • Rain
      1 mm
    more
  • Tue

    Sep 1

    31°Lo 25°

    Partly sunny, a shower or two

    Good for driving
    • Precip
      56%
    • Hours of Precip
      2.5
    • Rain
      2 mm
  • Wed

    Sep 2

    32°Lo 25°

    Partly sunny, a shower or two

    Good for driving
    • Precip
      60%
    • Hours of Precip
      2
    • Rain
      3 mm
    more
  • Thu

    Sep 3

    32°Lo 25°

    Mostly sunny and delightful

    Excellent for driving
    • Precip
      13%
    • Hours of Precip
      0.5
    • Rain
      0 mm
    more
Next Previous
Hi 31° RealFeel® 39° Precipitation 56%

Day

N

E

S

W

  • ENE 18 km/h
  • Gusts: 28 km/h

Partly sunny with a passing 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 25° RealFeel® 32° Precipitation 50%

Night

N

E

S

W

  • SE 6 km/h
  • Gusts: 15 km/h

Partly cloudy with a thunderstorm in spots late

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 1 mm
  • Rain: 1 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - Sep 1

more Historical Weather Data >
  Today Normal Record 9/1/2014
High 31° 31° 36° (1981) 32°
Low 25° 25° 22° (1956) 26°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:10 AM with 12:29 of sunlight, then sets at 6:39 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:08 PM with 12:51 of moolight, then sets at 9:59 AM

San Juan Weather Report

Erika to Unleash Flooding Downpours Across Florida

August 30, 2015; 8:48 PM ET

While Erika has weakened to a tropical rainstorm, Florida will still become the target of potentially flooding downpours this week. more >