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San Juan, Puerto Rico
Weather · Puerto Rico
San Juan Weather on Saturday, October 31, 2026
San Juan · Saturday, October 31 2026
29°25°
Light drizzle
High 29°, low 25°
- Chance of rain
- 81%
- 3.2 mm
- Wind
- 18 km/h
- east
- UV index
- 7
- High
- Sunrise
- 06:23
- Sunset 17:52
- Day length
- 11 h 28 min
- Moon
- Last quarter
- 67% illuminated
Updated: · Source: Open-Meteo
Forecast for San Juan on Saturday, October 31, 2026: light drizzle, with a high of 29°C and a low of 25°C. The chance of rain is 81%, with 3.2 mm of precipitation expected in total. Wind from the east at up to 18 km/h. Sunrise is at 06:23 and sunset at 17:52; day length 11 h 28 min. Temperatures similar to the previous day. Temperatures are close to the 7-day average. This date is 12 days away; the forecast shows a trend and will be updated as the date gets closer.
What to wear and what to watch out for
- Take an umbrella or a raincoat with you.
- Mild weather: light clothing is enough.
- High UV index (7): sunscreen, a hat and sunglasses are recommended.
Weather nearby on October 31
Frequently asked questions
- Will it rain in San Juan on Saturday, October 31, 2026?
- Yes, the chance of rain is 81%, with 3.2 mm of rain expected in total.
- What will the temperature be in San Juan on Saturday, October 31, 2026?
- A high of 29°C and a low of 25°C are expected. Conditions: light drizzle.
- What time are sunrise and sunset in San Juan on October 31, 2026?
- Sunrise is at 06:23 and sunset at 17:52 (local time); day length 11 h 28 min.
- How reliable is this forecast?
- Values for 12 days ahead show a trend; they are updated as the date approaches and may change.
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