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Hazardous Weather Conditions
Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
Partly Cloudy
78°F
26°C
| Humidity | 90% |
| Wind Speed | Calm |
| Barometer | 29.97 in (1014.7 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 5 Oct 6:56 am AST |
Extended Forecast for
Caguas PR
Heat Advisory October 5, 10:00am until October 5, 03:00pm
Today
High: 92 °F
Scattered
ShowersTonight
Low: 76 °F
Scattered
ShowersTuesday
High: 92 °F
Scattered
ShowersTuesday Night
Low: 76 °F
Scattered
ShowersWednesday
High: 87 °F
Scattered
ShowersWednesday Night
Low: 76 °F
Scattered
Showers then
Isolated
ShowersThursday
High: 91 °F
Scattered
ShowersThursday Night
Low: 76 °F
Scattered
ShowersFriday
High: 91 °F
Mostly Sunny
then
Scattered
Showers
Detailed Forecast
Today
Scattered showers before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 92. Heat index values as high as 104. Light southeast wind increasing to 6 to 11 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 76. East southeast wind 3 to 5 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers after 9am. Mostly sunny, with a high near 92. Heat index values as high as 102. East wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 76. Light east southeast wind. Chance of precipitation is 30%.
Wednesday
Scattered showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind 7 to 10 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 76. Southeast wind around 5 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly cloudy, with a high near 91. East southeast wind 7 to 11 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 76. East wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 91. Light east wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 75.
Saturday
Scattered showers. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 76.
Sunday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Caguas PR
18.23°N 66.04°W (Elev. 230 ft)
18.23°N 66.04°W (Elev. 230 ft)
4:25 am AST Oct 5, 2026
7am AST Oct 5, 2026-6pm AST Oct 11, 2026
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