Weather forecast for tomorrow
Tuesday, Jun 17.
5:54 am
8:53 pm
EDT
8:53 pm
EDT
Thunderstorms
81°F / 70°F
- Wind: 9mph SW
- Humidity: 84%
- Precip. probability: 77%
- Precipitation: 1.77"
- UV index: 6
Tomorrow, on Tuesday, June 17, storm clouds are also expected to develop.
Intense precipitation of 1.77" is forecasted. The maximum temperature will be a moderately hot 80.6°F, while the minimum temperature will be a delightful 69.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical June high of 79.7°F.
Sunrise will be at 5:54 am and sunset at 8:53 pm; tomorrow's daylight will last for 14h and 58min.
Intense precipitation of 1.77" is forecasted. The maximum temperature will be a moderately hot 80.6°F, while the minimum temperature will be a delightful 69.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be a tropical 86°F. Note that heat index values are valued for light wind and location in the shade.
Expect the maximum temperature to remain consistent with the typical June high of 79.7°F.
Sunrise will be at 5:54 am and sunset at 8:53 pm; tomorrow's daylight will last for 14h and 58min.
Frequently asked questions
What is the weather forecast for Porto Rico for tomorrow?
On Tuesday, unstable skies bring the chance of thunderstorms.
Will it rain tomorrow?
Yes, it will rain tomorrow. Be wary - intense precipitation of 1.77" is anticipated.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 80.6°F, while the minimum temperature will be 69.8°F. The maximum heat index, which combines relative humidity and air temperature, is computed to be 86°F.
The highest temperature will be in line with the average maximum of 79.7°F in June. The lowest temperature will be uncommonly higher than the average low of 58.5°F.
The highest temperature will be in line with the average maximum of 79.7°F in June. The lowest temperature will be uncommonly higher than the average low of 58.5°F.
What time are sunrise and sunset tomorrow?
On Tuesday, in Porto Rico, sunrise will be at 5:54 am and sunset at 8:53 pm (EDT).
How many hours of daylight will Porto Rico have tomorrow?
In Porto Rico, the length of the day tomorrow will be 14h and 58min.
Hourly weather forecast
12 am
- 72°F
- Feels like:
75°F
Cloudy
- Wind: 1mph S
- Pressure: 29.91"Hg
- Humidity: 97%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 4mi
2 am
- 72°F
- Feels like:
73°F
Few Showers
- Wind: 2mph SSE
- Pressure: 29.91"Hg
- Humidity: 100%
- Precip. probability: 31%
- Precipitation: 0.04"
- Visibility: 2mi
4 am
- 70°F
- Feels like:
73°F
Showers
- Wind: 2mph S
- Pressure: 29.91"Hg
- Humidity: 100%
- Precip. probability: 41%
- Precipitation: 0.04"
- Visibility: 2mi
Sunrise: 5:54 am
6 am
- 70°F
- Feels like:
72°F
Showers
- Wind: 2mph SSW
- Pressure: 29.91"Hg
- Humidity: 99%
- Precip. probability: 35%
- Precipitation: 0.04"
- Visibility: 2mi
8 am
- 72°F
- Feels like:
73°F
Mostly Cloudy
- Wind: 4mph SSW
- Pressure: 29.94"Hg
- Humidity: 98%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 4mi
10 am
- 75°F
- Feels like:
81°F
Few Showers
- Wind: 6mph SSW
- Pressure: 29.91"Hg
- Humidity: 87%
- Precip. probability: 32%
- Precipitation: 0.04"
- Visibility: 6mi
12 pm
- 77°F
- Feels like:
82°F
Thunderstorms
- Wind: 8mph SW
- Pressure: 29.91"Hg
- Humidity: 83%
- Precip. probability: 78%
- Precipitation: 0.2"
- Visibility: 6mi
2 pm
- 79°F
- Feels like:
84°F
Thunderstorms
- Wind: 8mph SW
- Pressure: 29.91"Hg
- Humidity: 81%
- Precip. probability: 62%
- Precipitation: 0.16"
- Visibility: 6mi
4 pm
- 81°F
- Feels like:
84°F
Showers
- Wind: 7mph SW
- Pressure: 29.88"Hg
- Humidity: 76%
- Precip. probability: 38%
- Precipitation: 0.04"
- Visibility: 7mi
6 pm
- 79°F
- Feels like:
84°F
Scattered Thunderstorms
- Wind: 6mph SW
- Pressure: 29.85"Hg
- Humidity: 79%
- Precip. probability: 56%
- Precipitation: 0.16"
- Visibility: 7mi
8 pm
- 75°F
- Feels like:
81°F
Scattered Thunderstorms
- Wind: 3mph SSW
- Pressure: 29.88"Hg
- Humidity: 88%
- Precip. probability: 43%
- Precipitation: 0.04"
- Visibility: 7mi
Sunset: 8:53 pm
10 pm
- 73°F
- Feels like:
75°F
Thunderstorms
- Wind: 2mph S
- Pressure: 29.88"Hg
- Humidity: 97%
- Precip. probability: 69%
- Precipitation: 0.28"
- Visibility: 6mi
Tomorrow, a combination of rain-soaked, gloomy and turbulent weather is anticipated.
Rainfall is anticipated from 2 am to 6 am, and from 9 am to 11 pm. With moderate precipitation of 0.28", most rainfall is expected at 10 pm.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 80.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature will be comparable to June's average maximum of 79.7°F. Forecast models suggest a low more alike with July's typical minimum of 61.9°F than June's usual 58.5°F.
Rainfall is anticipated from 2 am to 6 am, and from 9 am to 11 pm. With moderate precipitation of 0.28", most rainfall is expected at 10 pm.
The temperature will be between the lowest temperature of 69.8°F and the highest temperature of 80.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature will be comparable to June's average maximum of 79.7°F. Forecast models suggest a low more alike with July's typical minimum of 61.9°F than June's usual 58.5°F.
Updated: Jun 16, 2025 @ 18:40:04 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate