Weather forecast for 10 days
Toa Alta, PR

Weather forecast for the weekend

Saturday, May 3.

Thunderstorms
5:55 am

6:48 pm
AST
Thunderstorms
82°F / 72°F
  • Wind: 11mph ENE
  • Humidity: 87%
  • Precip. probability: 96%
  • Precipitation: 0.79"
  • UV index: 6
On Saturday, in Toa Alta, rumbles of thunder are likely.
The likelihood of rainfall for today is high, and precipitation will be moderate. The maximum temperature will be a temperate 82.4°F, while the minimum temperature will be a delightful 71.6°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is computed to be a tropical 91.4°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The forecasted temperature peak will correspond with May's average maximum of 82.6°F.
Sunrise will be at 5:55 am and sunset at 6:48 pm; the daylight will last for 12h and 53min.

Sunday, May 4.

Thunderstorms
5:54 am

6:48 pm
AST
Thunderstorms
84°F / 73°F
  • Wind: 11mph E
  • Humidity: 78%
  • Precip. probability: 73%
  • Precipitation: 0.43"
  • UV index: 10
Tomorrow, storm activity is likely to continue.
The likelihood of rainfall is high, and precipitation will be moderate. The expected temperature range extends from a high of a warm 84.2°F to a low of a moderately hot 73.4°F.
The maximum heat index, which combines relative humidity and air temperature, is assessed at a tropical 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
May's typical peak of 82.6°F is predicted to be mirrored in the day’s high.
Sunrise will be at 5:54 am and sunset at 6:48 pm; tomorrow's daylight will last for 12h and 54min.

Frequently asked questions

What is the weather forecast for Toa Alta for tomorrow?
Tomorrow, thunderstorm risks remain elevated.
Will it rain tomorrow?
With a probability of 73%, moderate precipitation of 0.43" is expected.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 84.2°F, while the lowest temperature will be 73.4°F. The maximum heat index, which adjusts the air temperature based on humidity, is evaluated at 93.2°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.
When is the sunrise / sunset tomorrow in Toa Alta?
On Sunday, in Toa Alta, sunrise will be at 5:54 am and sunset at 6:48 pm (AST).
How long will the day be tomorrow?
In Toa Alta, tomorrow, there will be 12h and 54min of daylight.
What is the weather forecast for Toa Alta for the next ten days?
In Toa Alta, a combination of thunderstorm-prone and damp weather is forecasted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a minimum of 0.04" to a maximum of 0.79", rainfall is predicted every day in Toa Alta. With moderate precipitation of 0.79", Saturday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 82.4°F and 87.8°F, while the minimum temperature will be between 71.6°F and 75.2°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 91.4°F and 102.2°F.
What will be the hottest and the coldest days?
The hottest days will be next Saturday and Sunday, with a maximum of 87.8°F. Today is the coldest day, with a maximum temperature of 82.4°F.

Long-term weather forecast

SatMay 3.
  • 82°F
  • 72°F
Thunderstorms
Thunderstorms
  • Wind: 11mph ENE
  • Humidity: 87%
  • UV index: 6
  • Precip. probability: 96%
  • Precipitation: 0.79"
  • 5:55 am 6:48 pm AST
SunMay 4.
  • 84°F
  • 73°F
Thunderstorms
Thunderstorms
  • Wind: 11mph E
  • Humidity: 78%
  • UV index: 10
  • Precip. probability: 73%
  • Precipitation: 0.43"
  • 5:54 am 6:48 pm AST
MonMay 5.
  • 86°F
  • 73°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph ENE
  • Humidity: 77%
  • UV index: 10
  • Precip. probability: 93%
  • Precipitation: 0.47"
  • 5:54 am 6:49 pm AST
TueMay 6.
  • 84°F
  • 72°F
Thunderstorms
Thunderstorms
  • Wind: 10mph ENE
  • Humidity: 76%
  • UV index: 10
  • Precip. probability: 65%
  • Precipitation: 0.2"
  • 5:53 am 6:49 pm AST
WedMay 7.
  • 84°F
  • 72°F
Thunderstorms
Thunderstorms
  • Wind: 8mph ENE
  • Humidity: 78%
  • UV index: 11
  • Precip. probability: 68%
  • Precipitation: 0.31"
  • 5:53 am 6:49 pm AST
ThuMay 8.
  • 84°F
  • 73°F
Thunderstorms
Thunderstorms
  • Wind: 7mph ENE
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 60%
  • Precipitation: 0.2"
  • 5:52 am 6:50 pm AST
FriMay 9.
  • 86°F
  • 75°F
Showers
Showers
  • Wind: 8mph E
  • Humidity: 77%
  • UV index: 11
  • Precip. probability: 55%
  • Precipitation: 0.2"
  • 5:52 am 6:50 pm AST
SatMay 10.
  • 88°F
  • 75°F
PM Showers
PM Showers
  • Wind: 11mph E
  • Humidity: 74%
  • UV index: 11
  • Precip. probability: 38%
  • Precipitation: 0.08"
  • 5:51 am 6:50 pm AST
SunMay 11.
  • 88°F
  • 75°F
PM Showers
PM Showers
  • Wind: 12mph E
  • Humidity: 75%
  • UV index: 10
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • 5:51 am 6:51 pm AST
MonMay 12.
  • 86°F
  • 75°F
Few Showers
Few Showers
  • Wind: 13mph E
  • Humidity: 73%
  • UV index: 10
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • 5:51 am 6:51 pm AST
For the coming ten days, a combination of storm-filled and wet weather is anticipated.
Rainfall is expected day-to-day, with daily precipitation varying from a minimal 0.04" to a maximum of 0.79".
Temperature variation will be minimal in the forecast period ahead. Highs will range from 82.4°F to 87.8°F, while the overnight low will be also nearly unchanged, as the minimum temperature will fluctuate between 71.6°F and 75.2°F.
With a maximum temperature of 87.8°F, next Saturday and Sunday will be the hottest days in Toa Alta; today is the coldest day, with a maximum temperature of 82.4°F.
Combining with the humidity, the maximum feel-like temperature may increase greatly and vary between a hot 91.4°F and a steamy 102.2°F.
Updated: May 3, 2025 @ 09:33:13 UTC
Published by: Weather U.S. | About Us
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