San Juan weather
Some light rain possible from about 19:00 (about 2.1 mm).
Thursday 22 October
Next 24 hours
San Juan weather forecast in words
Today: Light rain in San Juan today and hot, with a high of 30°C and a light breeze (up to 8 km/h). It is 23°C right now and feels like 23°C, with humidity at 98%. Expect a little light rain (about 2.1 mm) for the rest of the day.
Tonight: Cloudy tonight with a low around 22°C. There may be a little light rain (about 2.1 mm) overnight.
Tomorrow: Cloudy tomorrow, 2° warmer than today, with temperatures between 22°C and 32°C. A dry day is expected. Humidity averages 84%.
This week: Over the next seven days San Juan will see highs of 29–40°C and lows of 22–24°C. The warmest day looks like Sunday (40°C) and the coolest night Friday (22°C). Rain is expected on 4 days, mainly Thursday, Monday, Tuesday, Wednesday.
7-day forecast
Weather details
See it on the map
Animated wind, rain, temperature and clouds around San Juan, hour by hour.
Questions about San Juan weather
Will it rain in San Juan today?
Yes, rain is likely in San Juan from about 19:00 local time, with around 2.1 mm expected over the next 24 hours.
What is the temperature in San Juan right now?
It is 23°C in San Juan as of 18:55 local time and feels like 23°C. Today's high is 30°C and the low is 23°C.
What is the weather forecast for San Juan tomorrow?
Cloudy with a high of 32°C and a low of 22°C. No rain is expected. Winds up to 5 km/h.
Do I need an umbrella in San Juan this week?
Yes. Rain is expected on 7 of the next 10 days, with about 59 mm in total.
What time is sunrise and sunset in San Juan today?
Sunrise is at 05:31 and sunset is at 17:43 local time.
Is it windy in San Juan today?
The wind is 8 km/h from the E with gusts up to 35 km/h, which is a light breeze.