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  • Mon

    May 18

    Brilliant sunshine 31°Lo 20°
    more
  • Tue

    May 19

    Increasing cloudiness 30°Lo 18°
    more
  • Wed

    May 20

    Mostly sunny 29°Lo 20°
  • Thu

    May 21

    Sunny 31°Lo 21°
    more
  • Fri

    May 22

    Partly sunny 32°Lo 21°
    more
Hi 29° RealFeel® 35° Precipitation 20%

Day

N

E

S

W

  • NW 7 km/h
  • Gusts: 24 km/h

Mostly sunny

  • Max UV Index: 12 (Extreme)
  • Thunderstorms: 0%
  • Precipitation: 0 mm
  • Rain: 0 mm
  • Snow: 0 CM
  • Ice: 0 mm
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 20° RealFeel® 22° Precipitation 20%

Night

N

E

S

W

  • NNW 6 km/h
  • Gusts: 24 km/h

Clear

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

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2014
High 29° N/A N/A 40°
Low 20° N/A N/A 23°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:39 AM with 13:31 of sunlight, then sets at 8:10 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 9:02 AM with 13:42 of moolight, then sets at 10:44 PM

San Isidro Weather Report

Heat Ends as Rain Elevates Flooding Threat Across Central America

April 28, 2015; 6:08 AM ET

Following a stretch of extreme heat and dry conditions, rain will bring cooler weather and the threat for flooding to parts of Central America this week. more >