Weather forecast for 10 days
Toa Baja, PR

Weather forecast for the weekend

Saturday, May 17.

Scattered Thunderstorms
5:49 am

6:53 pm
AST
Scattered Thunderstorms
82°F / 73°F
  • Wind: 10mph E
  • Humidity: 82%
  • Precip. probability: 61%
  • Precipitation: 0.51"
  • UV index: 8
On Saturday, in Toa Baja, scattered thunderstorms are expected, and there may be periods of intense rain and thunder.
With a high probability, moderate precipitation is anticipated. A subtle difference will be noticeable between the daytime peak temperature of a moderately hot 82.4°F and the nighttime low of a temperate 73.4°F.
May's standard high of 82.6°F is forecasted to be reached during the day.
Sunrise will be at 5:49 am and sunset at 6:53 pm; the daylight will last for 13h and 4min.

Sunday, May 18.

Showers
5:49 am

6:53 pm
AST
Showers
84°F / 75°F
  • Wind: 12mph E
  • Humidity: 78%
  • Precip. probability: 58%
  • Precipitation: 0.24"
  • UV index: 8
On Sunday, May 18, expect intermittent showers, with dry spells in between.
With a high probability, light precipitation is anticipated. Temperature values will show minor divergence, extending from a warm 84.2°F to a moderately hot 75.2°F.
Expect the maximum temperature to remain consistent with the typical May high of 82.6°F.
Sunrise will be at 5:49 am and sunset at 6:53 pm; the daylight will last for 13h and 5min.

Frequently asked questions

What is the weather forecast for Toa Baja for Saturday?
On Saturday, expect scattered thunderstorms, which could cause brief interruptions in outdoor plans.
Will it rain on Saturday?
Moderate precipitation of 0.51" is forecasted on Saturday. The likelihood of rainfall is 61%.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature in Toa Baja will be 82.4°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for Toa Baja for Sunday?
On Sunday, in Toa Baja, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
Will it rain on Sunday?
Light precipitation of 0.24" is expected on Sunday. The possibility of rainfall is 58%.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 84.2°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Toa Baja for the next ten days?
In Toa Baja, a combination of showery, storm-filled and cloudy weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is expected nearly every day for the next ten days in Toa Baja. With intense precipitation of 1.65", Friday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 82.4°F and 86°F, while the minimum temperature will vary between 73.4°F and 77°F.
Including the humidity's impact, the maximum feel-like temperature will vary between 89.6°F and 98.6°F.
What will be the hottest and the coldest days?
With a maximum temperature of 86°F, Thursday, Monday through next Thursday will be the hottest days. With a maximum temperature of 82.4°F, Friday and Saturday will be the coldest days.

Long-term weather forecast

TueMay 13.
  • min.
  • 75°F
Clouds Early / Clearing Late
Clouds Early / Clearing Late
  • Wind: 7mph ESE
  • Humidity: 85%
  • UV index: 0
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:50 am 6:52 pm AST
WedMay 14.
  • 84°F
  • 75°F
PM Showers
PM Showers
  • Wind: 18mph E
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 48%
  • Precipitation: 0.08"
  • 5:50 am 6:52 pm AST
ThuMay 15.
  • 86°F
  • 75°F
PM Showers
PM Showers
  • Wind: 15mph E
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 5:50 am 6:52 pm AST
FriMay 16.
  • 82°F
  • 73°F
Thunderstorms
Thunderstorms
  • Wind: 12mph E
  • Humidity: 83%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 1.65"
  • 5:49 am 6:53 pm AST
SatMay 17.
  • 82°F
  • 73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 10mph E
  • Humidity: 82%
  • UV index: 8
  • Precip. probability: 61%
  • Precipitation: 0.51"
  • 5:49 am 6:53 pm AST
SunMay 18.
  • 84°F
  • 75°F
Showers
Showers
  • Wind: 12mph E
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 58%
  • Precipitation: 0.24"
  • 5:49 am 6:53 pm AST
MonMay 19.
  • 86°F
  • 77°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph E
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 53%
  • Precipitation: 0.28"
  • 5:48 am 6:54 pm AST
TueMay 20.
  • 86°F
  • 75°F
Thunderstorms
Thunderstorms
  • Wind: 12mph E
  • Humidity: 77%
  • UV index: 8
  • Precip. probability: 61%
  • Precipitation: 0.24"
  • 5:48 am 6:54 pm AST
WedMay 21.
  • 86°F
  • 77°F
Showers
Showers
  • Wind: 12mph ENE
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 53%
  • Precipitation: 0.16"
  • 5:48 am 6:55 pm AST
ThuMay 22.
  • 86°F
  • 77°F
Few Showers
Few Showers
  • Wind: 15mph E
  • Humidity: 75%
  • UV index: 8
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • 5:48 am 6:55 pm AST
Models point to a combination of rainy, stormy and gloomy weather is expected.
Rain is predicted for Wednesday through next Thursday.
The maximum temperature will be almost identical in the upcoming period. Maximum temperatures will fall between 82.4°F and 86°F, while changes in the overnight low will be also barely noticeable, as the lowest temperatures will remain in the range of 73.4°F to 77°F.
Thursday, Monday through next Thursday, with the highest temperature of 86°F, will be the hottest days; with a maximum temperature of 82.4°F, Friday and Saturday will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a humid 89.6°F and a torrid 98.6°F.
Updated: May 14, 2025 @ 03:10:04 UTC
Published by: Weather Atlas | About Us
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