Weather forecast for tomorrow
Puerto Rico, USA

Share

Weather forecast and temperature for tomorrow - Sunday, May 12.

PM Thunderstorms
05:51

18:50
AST
PM Thunderstorms
91°F / 79°F
  • Wind: 12mph ESE
  • Humidity: 68%
  • Precip. probability: 41%
  • Precipitation: 0.2"
  • UV index: 11
Tomorrow, in San Juan, storms with thunder and lightning and rainy weather are also anticipated in the afternoon.
The chance of rainfall is low, and light precipitation is predicted. Temperatures are forecasted to range from a maximum of a tropical 91.4°F (33°C) to a minimum of a warm 78.8°F (26°C).
The maximum heat index, which combines relative humidity and air temperature, is estimated at a blistering 109.4°F (43°C). Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Tomorrow, the maximum temperature is forecasted to be relatively higher than the regular maximum temperature in May.
Sunrise will be at 5:51 am and sunset at 6:50 pm; tomorrow's daylight will last for 12h and 59min.

Hourly weather forecast and temperature - San Juan, PR

0h
  • 81°F
  • Feels like:
    88°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 29.94"Hg
  • Humidity: 85%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 7mi
2h
  • 79°F
  • Feels like:
    86°F
Clear
Clear
  • Wind: 2mph SSE
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 7mi
4h
  • 79°F
  • Feels like:
    86°F
Clear
Clear
  • Wind: 3mph SE
  • Pressure: 29.88"Hg
  • Humidity: 86%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 8mi
6h
  • 79°F
  • Feels like:
    86°F
Sunny
Sunny
  • Wind: 2mph SE
  • Pressure: 29.91"Hg
  • Humidity: 87%
  • Precip. probability: 11%
  • Precipitation: 0"
  • Visibility: 8mi
8h
  • 84°F
  • Feels like:
    91°F
Sunny
Sunny
  • Wind: 5mph SE
  • Pressure: 29.94"Hg
  • Humidity: 78%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10h
  • 88°F
  • Feels like:
    99°F
Sunny
Sunny
  • Wind: 9mph ESE
  • Pressure: 29.94"Hg
  • Humidity: 66%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
12h
  • 90°F
  • Feels like:
    100°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph E
  • Pressure: 29.94"Hg
  • Humidity: 61%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
14h
  • 90°F
  • Feels like:
    100°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 12mph E
  • Pressure: 29.91"Hg
  • Humidity: 61%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 7mi
16h
  • 88°F
  • Feels like:
    99°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph E
  • Pressure: 29.88"Hg
  • Humidity: 65%
  • Precip. probability: 42%
  • Precipitation: 0.04"
  • Visibility: 7mi
18h
  • 86°F
  • Feels like:
    97°F
Few Showers
Few Showers
  • Wind: 7mph ESE
  • Pressure: 29.91"Hg
  • Humidity: 70%
  • Precip. probability: 33%
  • Precipitation: 0.04"
  • Visibility: 10mi
20h
  • 84°F
  • Feels like:
    93°F
Mostly Clear
Mostly Clear
  • Wind: 6mph SE
  • Pressure: 29.94"Hg
  • Humidity: 77%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 10mi
22h
  • 82°F
  • Feels like:
    91°F
Clear
Clear
  • Wind: 4mph SE
  • Pressure: 29.97"Hg
  • Humidity: 80%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, weather will be unstable, and a mix of sunny, stormy, cloudy and rainy weather is forecasted.
With minimal precipitation of 0.04" (1mm), rainfall is anticipated from 2 pm to 6 pm.
The temperature will be between a minimum of 78.8°F (26°C) and a maximum of 91.4°F (33°C). The feels-like temperature will vary between a minimum of 86°F (30°C) and a maximum of 102.2°F (39°C). The warmest part of the day is anticipated around 1 pm.
The maximum temperature will be a few degrees higher than the average highest temperature of 82.4°F (28°C) in May. Tomorrow, the lowest temperature will be also alike the average minimum temperature in May.

Puerto Rico, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location