San Juan
Tomorrow
Tomorrow weather in San Juan
Wednesday, 27th May 2026
28°
Moderate rain
The weather tomorrow in San Juan will be a bit hotter than today, with max temperatures of 28°.
It will still rain tomorrow, but less than today.
The wind tomorrow will get lighter comparing to today but still be strong and reach over 24 km/h.
28° / 25°
Temp
89%
Rain
24 km/h
Wind
81%
Humidity
San Juan Weather Pages
San Juan hourly forecast for tomorrow
Scroll right to see more weather forecasts for San Juan tomorrow
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:47 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 18:55 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  |  | | | | | | | |  | | | | |  | |  | | | | Next |
| temperatures | 25° | 24.9° | 24.9° | 24.8° | 24.7° | 24.6° | Sunrise | 25.1° | 25.9° | 26.7° | 27.3° | 27.8° | 28.1° | 27.9° | 27.3° | 26.7° | 26.3° | 26° | 25.7° | 25.5° | Sunset | 25.4° | 25.2° | 25.2° | 25.1° | 25° | |
| feels like | 27.4° | 27.3° | 27.3° | 27.1° | 27° | 27° | 27.4° | 28.3° | 29.2° | 30.1° | 30.6° | 31° | 30.9° | 30.2° | 29.5° | 29° | 28.6° | 28.3° | 28° | 27.9° | 27.7° | 27.7° | 27.6° | 27.5° | |||
| wind speed | 18 km/h | 17 km/h | 16 km/h | 16 km/h | 15 km/h | 16 km/h | 16 km/h | 17 km/h | 19 km/h | 21 km/h | 23 km/h | 25 km/h | 25 km/h | 24 km/h | 21 km/h | 19 km/h | 22 km/h | 19 km/h | 16 km/h | 16 km/h | 18 km/h | 18 km/h | 18 km/h | 17 km/h | |||
| wind degree | 108° | 109° | 109° | 109° | 112° | 108° | 106° | 104° | 98° | 91° | 86° | 85° | 85° | 88° | 89° | 88° | 86° | 84° | 82° | 82° | 88° | 92° | 96° | 102° | |||
| wind direction | ESE | ESE | ESE | ESE | ESE | ESE | ESE | ESE | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | ESE | |||
| Precipitation | 0 mm | 0.1 mm | 0 mm | 0.1 mm | 0.1 mm | 0 mm | 0.2 mm | 0.1 mm | 0 mm | 0.5 mm | 0.1 mm | 0.4 mm | 0.2 mm | 0.9 mm | 1 mm | 0.6 mm | 0.3 mm | 0 mm | 0.8 mm | 0.3 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 70% | 81% | 88% | 100% | 100% | 61% | 100% | 100% | 80% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 77% | 100% | 100% | 0% | 0% | 72% | 74% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 86% | 86% | 86% | 86% | 87% | 86% | 86% | 82% | 76% | 72% | 70% | 69% | 69% | 72% | 77% | 81% | 82% | 83% | 84% | 85% | 85% | 85% | 86% | 86% | |||
| dew point | 22.5° | 22.4° | 22.3° | 22.3° | 22.3° | 22.2° | 22.1° | 22.2° | 22° | 21.9° | 21.9° | 22° | 22.1° | 22.4° | 22.4° | 22.6° | 22.5° | 22.6° | 22.6° | 22.6° | 22.6° | 22.5° | 22.6° | 22.5° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 9 km | 9 km | 9 km | 9 km | 9 km | 5 km | 10 km | 9 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 70% | 81% | 73% | 69% | 54% | 52% | 63% | 55% | 73% | 55% | 89% | 82% | 87% | 77% | 80% | 75% | 73% | 85% | 55% | 54% | 57% | 60% | 72% | 80% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.6 | 3.9 | 6.6 | 9.5 | 10.8 | 10.8 | 9.5 | 6.4 | 2.9 | 1 | 0.2 | 0 | 0 | 0 | 0 | 0 |
Weather in San Juan tomorrow
The temperature tomorrow in San Juan is expected to be typical for this time of year, with a forecast of 28 °C, closely aligning with the historical average for 27th of May.
temperatures
28 °C
rain
5.7 mm
wind
24 km/h
UV
Very High
San Juan daylight overview ☀️
Tomorrow in San Juan, The sun rises at 05:47 and sets at 18:55, giving a total daylight duration of 13 hours and 8 minutes.
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What to wear tomorrow in San Juan? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's San Juan forecast.
Short-sleeve shirt
Shorts
Lightweight pants
Sunglasses
Wide brimmed hat
Sunscreen
Umbrella
The weather tomorrow in San Juan - FAQ
What is the maximum temperature for tomorrow in San Juan?
The maximum temperature for tomorrow in San Juan is expected to be 28° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in San Juan? 🌧️
Yes, there is a 89% chance of rain in San Juan tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in San Juan? 🌀
The wind in San Juan is expected to blow at 24 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in San Juan tomorrow?
Given the forecast of 28 °C with a 89% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in San Juan tomorrow.
What is the sunrise and sunset time for San Juan tomorrow?
The sun is expected to rise at 05:47 and set at 18:55 in San Juan.
How accurate is the weather forecast San Juan tomorrow? ✅
San Juan weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is San Juan?Get accurate weather forecasts for San Juan, located at latitude 18.466 and longitude -66.106. Stay updated with localized weather information tailored for San Juan.
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