Weather forecast for tomorrow
Sunday, 25. May
5:24 am
6:20 pm
PST
6:20 pm
PST
Partly Cloudy
36°C / 28°C
- Wind: 15km/h ESE
- Humidity: 56%
- Precip. probability: 19%
- Precipitation: 0mm
- UV index: 11
Tomorrow, in San Juan, changing cloud patterns will allow for periods of sunshine.
The temperature variation is anticipated to range from a maximum of a very hot 36°C to a minimum of a warm 28°C.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a burning hot 46°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The top temperature for tomorrow will be relatively higher than the average high in May of 32°C.
Sunrise will be at 5:24 am and sunset at 6:20 pm; tomorrow's daylight will last for 12h and 56min.
The temperature variation is anticipated to range from a maximum of a very hot 36°C to a minimum of a warm 28°C.
The maximum heat index, which combines air temperature and relative humidity, is computed to be a burning hot 46°C. Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
The top temperature for tomorrow will be relatively higher than the average high in May of 32°C.
Sunrise will be at 5:24 am and sunset at 6:20 pm; tomorrow's daylight will last for 12h and 56min.
Frequently asked questions
What is the weather forecast for San Juan for tomorrow?
On Sunday, in San Juan, changing cloud patterns will allow for periods of sunshine.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature in San Juan will be 36°C, while the lowest temperature will be 28°C. The maximum heat index, which combines relative humidity and air temperature, is computed to be 46°C.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in May. The lowest temperature tomorrow will be also a few degrees higher than the average low temperature.
The highest temperature tomorrow will be relatively higher than the average maximum temperature in May. The lowest temperature tomorrow will be also a few degrees higher than the average low temperature.
What time are sunrise and sunset tomorrow?
On Sunday, in San Juan, sunrise will be at 5:24 am and sunset at 6:20 pm (PST).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 12h and 56min.
Hourly weather forecast
12 am
- 29°C
- Feels like:
34°C
Partly Cloudy
- Wind: 6km/h E
- Pressure: 1010mbar
- Humidity: 72%
- Precip. probability: 5%
- Precipitation: 0mm
- Visibility: 16km
2 am
- 29°C
- Feels like:
34°C
Mostly Cloudy
- Wind: 5km/h E
- Pressure: 1009mbar
- Humidity: 74%
- Precip. probability: 4%
- Precipitation: 0mm
- Visibility: 16km
4 am
- 28°C
- Feels like:
33°C
Mostly Cloudy
- Wind: 5km/h ENE
- Pressure: 1009mbar
- Humidity: 76%
- Precip. probability: 4%
- Precipitation: 0mm
- Visibility: 16km
Sunrise: 5:24 am
6 am
- 28°C
- Feels like:
33°C
Mostly Cloudy
- Wind: 5km/h NE
- Pressure: 1010mbar
- Humidity: 76%
- Precip. probability: 4%
- Precipitation: 0mm
- Visibility: 16km
8 am
- 31°C
- Feels like:
36°C
Mostly Cloudy
- Wind: 6km/h E
- Pressure: 1010mbar
- Humidity: 65%
- Precip. probability: 3%
- Precipitation: 0mm
- Visibility: 16km
10 am
- 33°C
- Feels like:
40°C
Mostly Cloudy
- Wind: 8km/h ESE
- Pressure: 1010mbar
- Humidity: 58%
- Precip. probability: 9%
- Precipitation: 0mm
- Visibility: 16km
12 pm
- 35°C
- Feels like:
41°C
Mostly Cloudy
- Wind: 11km/h SE
- Pressure: 1009mbar
- Humidity: 52%
- Precip. probability: 20%
- Precipitation: 0mm
- Visibility: 16km
2 pm
- 35°C
- Feels like:
42°C
Mostly Cloudy
- Wind: 13km/h SE
- Pressure: 1008mbar
- Humidity: 49%
- Precip. probability: 12%
- Precipitation: 0mm
- Visibility: 16km
4 pm
- 35°C
- Feels like:
41°C
Partly Cloudy
- Wind: 15km/h SE
- Pressure: 1007mbar
- Humidity: 49%
- Precip. probability: 18%
- Precipitation: 0mm
- Visibility: 16km
6 pm
- 33°C
- Feels like:
39°C
Mostly Cloudy
- Wind: 14km/h ESE
- Pressure: 1009mbar
- Humidity: 57%
- Precip. probability: 7%
- Precipitation: 0mm
- Visibility: 16km
Sunset: 6:20 pm
8 pm
- 31°C
- Feels like:
37°C
Mostly Clear
- Wind: 12km/h ESE
- Pressure: 1010mbar
- Humidity: 65%
- Precip. probability: 4%
- Precipitation: 0mm
- Visibility: 16km
10 pm
- 31°C
- Feels like:
36°C
Mostly Clear
- Wind: 11km/h ESE
- Pressure: 1011mbar
- Humidity: 69%
- Precip. probability: 13%
- Precipitation: 0mm
- Visibility: 16km
Tomorrow, on Sunday, primarily dull and occasionally sun-filled weather is expected.
The temperature will vary between the lowest temperature of 28°C and the highest temperature of 35°C. The feels-like temperature will be between a minimum of 33°C and a maximum of 42°C. The hottest part of the day will be from noon to 4 pm.
The forecasted high will be slightly warmer than the typical May maximum of 32°C. The lowest temperature tomorrow will be also relatively higher than the standard minimum for May.
Characterized by average highs of 32°C and lows of 25.3°C, May is the warmest month in San Juan.
The temperature will vary between the lowest temperature of 28°C and the highest temperature of 35°C. The feels-like temperature will be between a minimum of 33°C and a maximum of 42°C. The hottest part of the day will be from noon to 4 pm.
The forecasted high will be slightly warmer than the typical May maximum of 32°C. The lowest temperature tomorrow will be also relatively higher than the standard minimum for May.
Characterized by average highs of 32°C and lows of 25.3°C, May is the warmest month in San Juan.
Updated: May 24, 2025 @ 06:21:33 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
