San Juan, Puerto Rico 10-Day Weather Forecast

San Juan Antiguo Barrio4:22 AM AST18.47°N, 66.11°WElevation 23 ft

Overview

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Tonight October 25

Isolated Rain Showers
Tonight
Low 80°
Isolated Rain Showers

Isolated rain showers before 3am. Mostly clear, with a low around 80. Southeast wind around 6 mph. Chance of precipitation is 20%.

Precip 20%Wind SE 6 mph

Today October 26

Scattered Rain Showers
Monday
High 88°
Scattered Rain Showers

Scattered rain showers after 9am. Mostly sunny. High near 88, with temperatures falling to around 84 in the afternoon. Southeast wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

Precip 30%Wind SE 7 to 16 mph
Scattered Rain Showers
Monday Night
Low 80°
Scattered Rain Showers

Scattered rain showers before 3am. Partly cloudy, with a low around 80. Southeast wind 6 to 10 mph. Chance of precipitation is 30%.

Precip 30%Wind SE 6 to 10 mph
Rain/precip total0.17 in
Gusts to22 mph
UV index9 Very high
Sunrise6:22 AM
Sunset5:56 PM
Daylight11 h 33 min
Moon Full Moon (100%)

Tomorrow October 27

Mostly Sunny then Scattered Showers And Thunderstorms
Tuesday
High 88°
Mostly Sunny then Scattered Showers And Thunderstorms

Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 88. Southeast wind 6 to 14 mph. Chance of precipitation is 50%.

Precip 50%Wind SE 6 to 14 mph
Mostly Clear
Tuesday Night
Low 79°
Mostly Clear

Mostly clear, with a low around 79. Southeast wind around 9 mph.

Precip 3%Wind SE 9 mph
Rain/precip total0.78 in
Gusts to18 mph
UV index9 Very high
Sunrise6:23 AM
Sunset5:55 PM
Daylight11 h 32 min
Moon Waning Gibbous (97%)

Wednesday October 28

Mostly Sunny then Scattered Rain Showers
Wednesday
High 86°
Mostly Sunny then Scattered Rain Showers

Scattered rain showers after noon. Mostly sunny, with a high near 86. East southeast wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

Precip 40%Wind ESE 7 to 16 mph
Mostly Clear then Isolated Rain Showers
Wednesday Night
Low 79°
Mostly Clear then Isolated Rain Showers

Isolated rain showers after midnight. Mostly clear, with a low around 79. East southeast wind 5 to 13 mph.

Precip 5%Wind ESE 5 to 13 mph
Rain/precip total0.14 in
Gusts to22 mph
UV index9 Very high
Sunrise6:23 AM
Sunset5:55 PM
Daylight11 h 31 min
Moon Waning Gibbous (92%)

Thursday October 29

Scattered Rain Showers
Thursday
High 86°
Scattered Rain Showers

Scattered rain showers. Mostly sunny, with a high near 86. East southeast wind 5 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Precip 30%Wind ESE 5 to 17 mph
Isolated Rain Showers
Thursday Night
Low 79°
Isolated Rain Showers

Isolated rain showers. Partly cloudy, with a low around 79. East southeast wind 5 to 12 mph.

Precip 20%Wind ESE 5 to 12 mph
Rain/precip total0.13 in
Gusts to23 mph
Sunrise6:24 AM
Sunset5:54 PM
Daylight11 h 30 min
Moon Waning Gibbous (85%)

Friday October 30

Scattered Rain Showers
Friday
High 86°
Scattered Rain Showers

Scattered rain showers before noon, then scattered showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Precip 50%Wind ESE 7 to 16 mph
Isolated Rain Showers
Friday Night
Low 78°
Isolated Rain Showers

Isolated rain showers. Partly cloudy, with a low around 78.

Precip 7%Wind ESE 5 to 12 mph
Rain/precip total0.22 in
Gusts to22 mph
Sunrise6:24 AM
Sunset5:54 PM
Daylight11 h 29 min
Moon Waning Gibbous (76%)

Saturday October 31

Scattered Rain Showers
Saturday
High 85°
Scattered Rain Showers

Scattered rain showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.

Precip 40%Wind E 5 to 14 mph
Isolated Rain Showers
Saturday Night
Low 78°
Isolated Rain Showers

Isolated rain showers. Partly cloudy, with a low around 78.

Precip 6%Wind E 7 to 12 mph
Rain/precip total0.15 in
Gusts to20 mph
Sunrise6:24 AM
Sunset5:53 PM
Daylight11 h 28 min
Moon Waning Gibbous (65%)

Sunday November 1

Mostly Sunny then Scattered Showers And Thunderstorms
Sunday
High 85°
Mostly Sunny then Scattered Showers And Thunderstorms

Scattered showers and thunderstorms after noon. Mostly sunny, with a high near 85.

Precip 50%Wind E 8 to 13 mph
Rain/precip total0.14 in
Gusts to18 mph
Sunrise6:25 AM
Sunset5:53 PM
Daylight11 h 27 min
Moon Last Quarter (53%)

Monday November 2

Extended outlook
Showers
Monday
High 88°
Showers
Rain
Monday Night
Low 75°
Rain
Rain/precip total0.22 in
Sunrise6:25 AM
Sunset5:52 PM
Daylight11 h 26 min
Moon Last Quarter (42%)

Tuesday November 3

Extended outlook
Rain
Tuesday
High 88°
Rain
Rain
Tuesday Night
Low 74°
Rain
Rain/precip total0.28 in
Sunrise6:26 AM
Sunset5:52 PM
Daylight11 h 26 min
Moon Waning Crescent (31%)

National Weather Service forecast updated 10 hrs ago.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather