Checked
San Juan, PR 00907 Weather
Today: Chance Showers And Thunderstorms, high 91°F, low 79°F. Hourly and 10-day forecast from the National Weather Service. Times are local (AST).
San Juan, PR 00907 current weather
90°F
Isolated Rain Showers
Forecast for this hour. No recent report from a nearby station.
H 91° / L 79°
No recent station report. NWS hourly forecast updated 10/29/2026, 7:13 AM PT
1 active alert
From the National Weather Service for this forecast zone or county
Moderate1Possible threat to life or property
Hourly forecast
NWS, updated 10/29/2026, 7:13 AM PT
10-day forecast
Tap a day for details
Today10/2960% chance of precipitationLow 79°High 91°
Today: Isolated rain showers before noon, then a chance of showers and thunderstorms. Partly sunny. High near 91, with temperatures falling to around 85 in the afternoon. Heat index values as high as 103. East wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Tonight: Scattered rain showers. Partly cloudy, with a low around 79. Southeast wind 6 to 12 mph. Chance of precipitation is 30%.
Chance Showers And ThunderstormsFri10/3040% chance of precipitationLow 78°High 91°
Friday: Scattered rain showers. Mostly sunny. High near 91, with temperatures falling to around 85 in the afternoon. Heat index values as high as 102. East southeast wind 5 to 12 mph. Chance of precipitation is 30%.
Friday Night: Scattered rain showers before 9pm, then scattered showers and thunderstorms. Partly cloudy, with a low around 78. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Scattered Rain ShowersSat10/3160% chance of precipitationLow 78°High 90°
Saturday: Isolated rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. East wind 3 to 14 mph. Chance of precipitation is 60%.
Saturday Night: Isolated rain showers. Partly cloudy, with a low around 78. East wind 6 to 10 mph. Chance of precipitation is 20%.
Chance Showers And ThunderstormsSun11/150% chance of precipitationLow 78°High 90°
Sunday: Isolated rain showers before noon, then scattered showers and thunderstorms. Partly sunny, with a high near 90. East wind 7 to 13 mph. Chance of precipitation is 50%.
Sunday Night: Isolated rain showers. Partly cloudy, with a low around 78. East wind 6 to 10 mph.
Scattered Showers And ThunderstormsMon11/250% chance of precipitationLow 78°High 90°
Monday: Isolated rain showers before noon, then scattered showers and thunderstorms. Mostly sunny, with a high near 90. East southeast wind 6 to 10 mph. Chance of precipitation is 50%.
Monday Night: Isolated rain showers. Partly cloudy, with a low around 78.
Scattered Showers And ThunderstormsTue11/340% chance of precipitationLow 78°High 90°
Tuesday: Scattered rain showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Tuesday Night: Isolated rain showers. Partly cloudy, with a low around 78.
Scattered Rain ShowersWed11/460% chance of precipitationLow 80°High 89°
Wednesday: Isolated rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Wednesday Night: Scattered rain showers. Mostly cloudy, with a low around 80.
Chance Showers And ThunderstormsThu11/5Model blend85% chance of precipitationLow 78°High 88°
Thursday: Storms likely. High near 88°. Low that night near 78°. About 0.37 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Fri11/6Model blend81% chance of precipitationLow 78°High 88°
Friday: Rain likely. High near 88°. Low that night near 78°. About 0.23 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sat11/7Model blend74% chance of precipitationLow 78°High 89°
Saturday: Rain likely. High near 89°. Low that night near 78°. About 0.21 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 18.450, -66.084 from the NWS SJU office, updated 10/29/2026, 7:13 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station TJIG (San Juan/Dominicci Arpt, 1 mi), model run 10/29/2026, 10:00 AM AST
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now90°Isolated Rain Showers10%10 mph
- 12 PM91°Chance Showers And Thunderstorms60%12 mph
- 1 PM91°Chance Showers And Thunderstorms60%14 mph
- 2 PM91°Chance Showers And Thunderstorms60%15 mph
- 3 PM90°Chance Showers And Thunderstorms60%15 mph
- 4 PM87°Chance Showers And Thunderstorms60%14 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the high temperature today in San Juan, PR 00907?
- The National Weather Service forecast for today calls for a high near 91°F. Chance Showers And Thunderstorms.
- Will it rain in San Juan, PR 00907 in the next 24 hours?
- The hourly forecast shows a 60% chance of precipitation around 10/29/2026, 12:00 PM AST.
- What is the 10-day forecast for San Juan, PR 00907?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 88°F to 89°F and up to an 85% chance of precipitation. Model guidance this far out often changes.
- What time is sunrise and sunset in San Juan, PR 00907 today?
- Sunrise is about 6:22 AM AST and sunset is about 5:53 PM AST (calculated for the center of the area, within a few minutes).
Nearby hazards
Puerto Rico hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):No risk area over this location in the next 3 days
- Expected precipitation, next 7 days: Less than 0.01 in
- River gauges within 40 miles at or above flood stage:
- Minor floodingSan Juan, La Puntilla Tide Gauge (in MLLW)2.3 mi
- Active wildfires within 50 miles: None reported
Drought
By countySan Juan Municipio, week of 10/20/2026
49% of the county is in moderate drought or worse.
Tides nearby
NOAA tide stations
- San Juan2.2 mi
- Boca de Cangrejos6.1 mi
- Boca del Cibuco19.9 mi
Beaches nearby
EPA BEACON beaches
Sun and moon
Local time, center of the area
- Sunrise
- 6:22 AM
- Sunset
- 5:53 PM
- Daylight
- 11 hr 30 min
- Moon
- Waning Gibbous 87% lit
- First light (civil dawn)
- 6 AM
- Last light (civil dusk)
- 6:15 PM
- Moonrise
- 8:57 PM
- Moonset
- 9:52 AM
San Juan 00907 climate
ClimateMonthly normal temperatures and precipitation from NOAA climate stations.
Other places nearby
Data sources
- National Weather Service APINOAA
- National Blend of Models (NBM) text guidanceNOAA National Weather Service
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
- National Water Prediction ServiceNOAA National Weather Service
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
- AirNowU.S. Environmental Protection Agency
- NWS HeatRisk (experimental)NOAA National Weather Service
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research
See something wrong? Request a correction
About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.
DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.
Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.