Weather forecast for tomorrow
Toa Alta, PR

Weather forecast for tomorrow

Monday, May 5.

Thunderstorms
5:54 am

6:49 pm
AST
Thunderstorms
86°F / 73°F
  • Wind: 12mph E
  • Humidity: 77%
  • Precip. probability: 68%
  • Precipitation: 0.47"
  • UV index: 11
On Monday, in Toa Alta, storm systems may continue to produce thunderstorms.
With a high probability, moderate precipitation is predicted for tomorrow. The maximum expected temperature is a tropical 86°F, while the minimum temperature will be a moderately hot 73.4°F.
The maximum heat index, which adjusts the air temperature based on humidity, is appraised at a torrid 98.6°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
May's usual high of 82.6°F is forecasted to be matched by the day’s maximum temperature.
Sunrise will be at 5:54 am and sunset at 6:49 pm; tomorrow's daylight will last for 12h and 55min.

Frequently asked questions

What is the weather forecast for Toa Alta for tomorrow?
Tomorrow, in Toa Alta, thunderstorms may develop under unsettled skies.
Will it rain tomorrow?
Moderate precipitation of 0.47" is anticipated. The chance of rainfall is 68%.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 73.4°F. The maximum heat index, which measures the combined effect of heat and moisture, is appraised at 98.6°F.
The highest temperature will be in line with the average maximum of 82.6°F in May. The lowest temperature will be also in line with the average low of 75.7°F.
What time are sunrise and sunset tomorrow?
On Monday, in Toa Alta, sunrise will be at 5:54 am and sunset at 6:49 pm (AST).
How long will the day be tomorrow?
In Toa Alta, the length of the day tomorrow will be 12h and 55min.

Hourly weather forecast

12 am
  • 75°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 90%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 75°F
  • Feels like:
    79°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph SE
  • Pressure: 29.91"Hg
  • Humidity: 93%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 73°F
  • Feels like:
    77°F
Mostly Clear
Mostly Clear
  • Wind: 2mph SE
  • Pressure: 29.91"Hg
  • Humidity: 94%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 8mi
Sunrise: 5:54 am
6 am
  • 73°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph SE
  • Pressure: 29.91"Hg
  • Humidity: 92%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 81°F
  • Feels like:
    86°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 81%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph ENE
  • Pressure: 29.97"Hg
  • Humidity: 71%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 84°F
  • Feels like:
    91°F
Thunderstorms
Thunderstorms
  • Wind: 12mph ENE
  • Pressure: 29.94"Hg
  • Humidity: 73%
  • Precip. probability: 68%
  • Precipitation: 0.12"
  • Visibility: 4mi
2 pm
  • 82°F
  • Feels like:
    91°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph ENE
  • Pressure: 29.91"Hg
  • Humidity: 75%
  • Precip. probability: 57%
  • Precipitation: 0.12"
  • Visibility: 4mi
4 pm
  • 81°F
  • Feels like:
    88°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 8mph ENE
  • Pressure: 29.91"Hg
  • Humidity: 79%
  • Precip. probability: 45%
  • Precipitation: 0.08"
  • Visibility: 7mi
6 pm
  • 79°F
  • Feels like:
    84°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph ENE
  • Pressure: 29.91"Hg
  • Humidity: 83%
  • Precip. probability: 20%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 6:49 pm
8 pm
  • 77°F
  • Feels like:
    82°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph E
  • Pressure: 29.94"Hg
  • Humidity: 88%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 6mi
10 pm
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph E
  • Pressure: 29.97"Hg
  • Humidity: 89%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 8mi
Tomorrow, a combination of primarily cloudy and occasionally storm-filled and rainy weather is predicted.
Rainfall is anticipated from 11 am to 5 pm. With light precipitation of 0.12", the most intense rain will be falling at 11 am, 12 pm and 2 pm.
The temperature will vary between a minimum of 73.4°F and a maximum of 86°F. The feels-like temperature will vary between the lowest temperature of 77°F and the highest temperature of 93.2°F. The hottest part of the day is expected around 11 am.
The high temperature is expected to be alike with May's usual value of 82.6°F. The night temperature will be also similar to the standard May low of 75.7°F.
Updated: May 4, 2025 @ 15:49:57 UTC
Published by: Weather U.S. | About Us
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