San Juan weather forecast
Partly cloudy
Feels like 44°
Very cloudy skies becoming more variable.
14 Days Forecast
Hourly Weather Forecast
Precipitation (mm)
Weather Map
Weather: Today
Air Quality
Air-quality data only reaches four days ahead, so it is not available for the day selected.
Allergy Outlook
Sunrise & Sunset
12h 39m- Sunrise
- 07:14 AM
- Sunset
- 07:53 PM
- Length of day
- 12h 39m
- Solar noon
- 01:33 PM
- Golden hour
- until 07:45 AM, from 07:22 PM
- Civil twilight
- 06:51 AM / 08:16 PM
Moon
Details →Phase
Waning gibbous
9.1 days left until the new moon
- Illumination
- 68%
- Age
- 20.4 days
- Moonrise
- 11:20 PM
- Moonset
- 12:34 PM
Frequently asked questions about San Juan weather
What is the weather in San Juan today?
Right now in San Juan: partly cloudy, with a temperature of 39°C. Today's temperature ranges from 28°C to 39°C, with no rain expected.
What is the temperature in San Juan right now?
The current temperature in San Juan is 39°C and it feels like 44°C. Humidity is 36% and winds are blowing at 28 km/h.
What is the weather forecast for San Juan, United States?
The forecast for San Juan over the next 12 hours: partly cloudy, with dry conditions throughout. The hourly and 14-day forecasts above track how temperature, rain and wind change from here.
What will the weather be in San Juan tomorrow?
Thursday in San Juan: overcast, with a high of 35°C and a low of 28°C. The chance of rain is 0%. Wind should reach around 32 km/h.
What time is it in San Juan right now?
The current local time in San Juan is 4:17 PM. San Juan uses the America/Chicago time zone, which is independent of your own.
What is the air quality in San Juan today?
The air quality index in San Juan is 13, rated Good, with PM2.5 measured at 2.4 µg/m³.
What time are sunrise and sunset in San Juan?
The sun rises at 07:14 AM and sets at 07:53 PM local time in San Juan, giving 12h 39m of daylight.