Currently: 75 °F. Passing clouds. (Weather station: Luis Munoz Marin, Puerto Rico). See more current weather
Hour-by-hour Forecast in San Juan — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 4:00 am Fri, Dec 19 |
|
77 °F | Passing showers. Scattered clouds. | 78 °F | 9 mph | ↑ | 86% | 37% | 0.00" (snow) 0.01" (rain) |
| 5:00 am |
|
76 °F | Passing showers. Scattered clouds. | 77 °F | 9 mph | ↑ | 87% | 36% | 0.00" (snow) 0.01" (rain) |
| 6:00 am |
|
76 °F | Passing showers. Partly cloudy. | 77 °F | 9 mph | ↑ | 87% | 35% | 0.00" (snow) 0.01" (rain) |
| 7:00 am |
|
76 °F | Passing showers. Mostly cloudy. | 77 °F | 10 mph | ↑ | 86% | 33% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |
|
77 °F | Passing showers. Cloudy. | 79 °F | 10 mph | ↑ | 83% | 31% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |
|
79 °F | Passing showers. Mostly cloudy. | 83 °F | 11 mph | ↑ | 78% | 28% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |
|
82 °F | Passing showers. Broken clouds. | 86 °F | 12 mph | ↑ | 72% | 23% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |
|
84 °F | Broken clouds. | 89 °F | 13 mph | ↑ | 67% | 10% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm |
|
85 °F | Scattered clouds. | 91 °F | 13 mph | ↑ | 65% | 10% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |
|
85 °F | Mostly sunny. | 91 °F | 14 mph | ↑ | 63% | 10% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |
|
86 °F | Mostly sunny. | 91 °F | 14 mph | ↑ | 62% | 10% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm |
|
85 °F | Mostly sunny. | 91 °F | 13 mph | ↑ | 63% | 10% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm |
|
84 °F | Scattered clouds. | 89 °F | 12 mph | ↑ | 64% | 10% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm |
|
83 °F | Scattered clouds. | 87 °F | 12 mph | ↑ | 67% | 5% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm |
|
81 °F | Scattered clouds. | 85 °F | 11 mph | ↑ | 71% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |
|
80 °F | Mostly clear. | 83 °F | 10 mph | ↑ | 74% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |
|
78 °F | Mostly clear. | 81 °F | 9 mph | ↑ | 77% | 3% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |
|
78 °F | Mostly clear. | 79 °F | 9 mph | ↑ | 79% | 4% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm |
|
77 °F | Partly cloudy. | 79 °F | 8 mph | ↑ | 80% | 5% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |
|
77 °F | Partly cloudy. | 79 °F | 8 mph | ↑ | 81% | 6% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Sat, Dec 20 |
|
77 °F | Passing showers. Partly cloudy. | 79 °F | 8 mph | ↑ | 82% | 14% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |
|
77 °F | Passing showers. Partly cloudy. | 79 °F | 8 mph | ↑ | 80% | 14% | 0.00" (snow) 0.00" (rain) |
| 2:00 am |
|
78 °F | Passing showers. Partly cloudy. | 80 °F | 8 mph | ↑ | 80% | 14% | 0.00" (snow) 0.00" (rain) |
| 3:00 am |
|
77 °F | Passing showers. Scattered clouds. | 79 °F | 8 mph | ↑ | 81% | 14% | 0.00" (snow) 0.00" (rain) |
| * Updated Thursday, December 18, 2025 9:42:34 pm San Juan time - Weather by CustomWeather, © 2025 | |||||||||