Threats For Heavy Rain and Severe Thunderstorms Continue in the Plains; Fire Weather Conditions Worsen in the Southwest
On Monday and Tuesday, the focus for heavy rain and severe thunderstorms will continue in the Plains and central Mississippi River Valley. Meanwhile, hot conditions and Critical Fire Weather looms over the Great Basin and Southwest U.S. through midweek. Read More >
Hazardous Weather Conditions
Current conditions at
San Juan, Luis Munoz Marin International Airport (TJSJ)
Lat: 18.45°NLon: 66°WElev: 10ft.
Partly Cloudy
81°F
27°C
| Humidity | 79% |
| Wind Speed | SE 6 mph |
| Barometer | 30.14 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 15 Jun 8:56 pm AST |
Extended Forecast for
Luis Muñoz MarÃn International Airport PR
Tonight
Low: 77 °F
Showers
LikelyMonday
High: 89 °F
Showers
LikelyMonday Night
Low: 78 °F
Scattered
ShowersTuesday
High: 89 °F
Scattered
ShowersTuesday Night
Low: 78 °F
Scattered
ShowersWednesday
High: 89 °F
Scattered
ShowersWednesday Night
Low: 78 °F
Scattered
ShowersJuneteenth
High: 89 °F
Scattered
ShowersThursday Night
Low: 77 °F
Mostly Clear
Detailed Forecast
Tonight
Showers likely, with thunderstorms also possible after 3am. Mostly cloudy, with a low around 77. East wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers likely and possibly a thunderstorm before 9am, then scattered showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 89. East wind 7 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind 9 to 11 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 89. East wind 10 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 78. East wind 10 to 13 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 89. East wind 14 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 78. East wind 10 to 13 mph. Chance of precipitation is 30%.
Juneteenth
Scattered showers. Partly sunny, with a high near 89. East wind 11 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 77. East wind around 11 mph.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Luis Muñoz MarÃn International Airport PR
18.44°N 66.02°W (Elev. 7 ft)
18.44°N 66.02°W (Elev. 7 ft)
8:25 pm AST Jun 15, 2025
9pm AST Jun 15, 2025-6pm AST Jun 22, 2025
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