Weather forecast for 10 days
Puerto Rico, USA

Weather forecast for the weekend

Saturday, Mar 29.

Partly Cloudy
06:19

18:38
AST
Partly Cloudy
86°F / 75°F
  • Wind: 20mph E
  • Humidity: 67%
  • Precip. probability: 21%
  • Precipitation: 0.39"
  • UV index: 11
Today, in San Juan, a pleasant mix of sun and clouds will define the day.
The chance of rain is low, and light precipitation is forecasted. Temperature span will be from a high of a tropical 86°F to a low of a warm 75.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a hot 93.2°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The maximum temperature will be relatively higher than the regular high of 79.9°F in March.
Sunrise will be at 6:19 am and sunset at 6:38 pm; the daylight will last for 12h and 19min.

Sunday, Mar 30.

Partly Cloudy
06:18

18:38
AST
Partly Cloudy
84°F / 75°F
  • Wind: 19mph E
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 11
Tomorrow, patchy clouds will move across the sky, allowing for sunshine at times.
A subtle difference will be noticeable between the daytime peak temperature of a warm 84.2°F and the nighttime low of a moderately hot 75.2°F.
The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at a blazing 91.4°F. Note that heat index values are valued for light wind and location in the shade.
Tomorrow, the peak temperature is predicted to be relatively higher than the usual high for March at 79.9°F.
Sunrise will be at 6:18 am and sunset at 6:38 pm; tomorrow's daylight will last for 12h and 20min.

Long-term weather forecast

SatMar 29.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 20mph E
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0.39"
  • 06:19 18:38 AST
SunMar 30.
  • 84°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph E
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 06:18 18:38 AST
MonMar 31.
  • 84°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph E
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 22%
  • Precipitation: 0.2"
  • 06:17 18:39 AST
TueApr 1.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph E
  • Humidity: 67%
  • UV index: 11
  • Precip. probability: 21%
  • Precipitation: 0"
  • 06:17 18:39 AST
WedApr 2.
  • 84°F
  • 75°F
AM Showers
AM Showers
  • Wind: 20mph E
  • Humidity: 69%
  • UV index: 11
  • Precip. probability: 34%
  • Precipitation: 0.08"
  • 06:16 18:39 AST
ThuApr 3.
  • 84°F
  • 75°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph ENE
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 06:15 18:39 AST
FriApr 4.
  • 84°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph ENE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 06:14 18:39 AST
SatApr 5.
  • 84°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph ENE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0"
  • 06:13 18:40 AST
SunApr 6.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph ENE
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 16%
  • Precipitation: 0"
  • 06:13 18:40 AST
MonApr 7.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph E
  • Humidity: 64%
  • UV index: 11
  • Precip. probability: 15%
  • Precipitation: 0"
  • 06:12 18:40 AST
Throughout the next ten days, primarily dull and occasionally rain-filled weather is expected.
Rain is predicted for Saturday, Monday, Wednesday and Thursday.
The high temperatures are expected to remain largely stable during the next few days. The maximum temperature will vary between 84.2°F and 86°F, while the overnight low will stay at 75.2°F without change.
The hottest days in San Juan will be Saturday, Tuesday, next Sunday and Monday, with a maximum of 86°F; all other days, the maximum temperature will be the same 84.2°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and range between a tropical 89.6°F and a humid 93.2°F.
The coldest months in San Juan are January and March, with an average high-temperature of 79.9°F.
Updated: Mar 29, 2025 @ 04:24:46 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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