Currently: 74 °F. Passing clouds. (Weather station: Luis Munoz Marin, Puerto Rico). See more current weatherSan Juan Extended Forecast with high and low temperatures
2 Week Extended Forecast in San Juan, Puerto Rico
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Dec 17 |  | 86 / 74 °F | Passing showers. Broken clouds. | 92 °F | 12 mph | ↑ | 65% | 52% | 0.08" | 3 (Moderate) | 6:49 am | 5:51 pm |
| Thu Dec 18 | | 85 / 74 °F | Passing showers. Broken clouds. | 89 °F | 13 mph | ↑ | 71% | 47% | 0.12" | 3 (Moderate) | 6:50 am | 5:51 pm |
| Fri Dec 19 | | 87 / 76 °F | Showers early. Scattered clouds. | 91 °F | 14 mph | ↑ | 63% | 46% | 0.04" | 3 (Moderate) | 6:51 am | 5:52 pm |
| Sat Dec 20 | | 88 / 77 °F | Showers early. Mostly sunny. | 92 °F | 14 mph | ↑ | 63% | 43% | 0.05" | 3 (Moderate) | 6:51 am | 5:52 pm |
| Sun Dec 21 | | 88 / 75 °F | Showers early. Mostly sunny. | 93 °F | 16 mph | ↑ | 63% | 39% | 0.01" | 3 (Moderate) | 6:52 am | 5:53 pm |
| Mon Dec 22 | | 88 / 75 °F | Showers early. Mostly sunny. | 92 °F | 13 mph | ↑ | 63% | 19% | 0.02" | 3 (Moderate) | 6:52 am | 5:53 pm |
| Tue Dec 23 |  | 86 / 75 °F | Isolated tstorms. Scattered clouds. | 90 °F | 11 mph | ↑ | 66% | 19% | 0.05" | 3 (Moderate) | 6:53 am | 5:54 pm |
| Wed Dec 24 | | 82 / 72 °F | Scattered tstorms late. Broken clouds. | 83 °F | 10 mph | ↑ | 70% | 91% | 0.27" | 3 (Moderate) | 6:53 am | 5:54 pm |
| Thu Dec 25 |  | 81 / 71 °F | Mostly sunny. | 81 °F | 10 mph | ↑ | 70% | 38% | 0.00" | 3 (Moderate) | 6:53 am | 5:55 pm |
| Fri Dec 26 | | 80 / 72 °F | Showers early. Mostly sunny. | 82 °F | 11 mph | ↑ | 69% | 52% | 0.04" | 3 (Moderate) | 6:54 am | 5:56 pm |
| Sat Dec 27 |  | 80 / 72 °F | Sprinkles. Scattered clouds. | 82 °F | 12 mph | ↑ | 69% | 49% | 0.09" | 3 (Moderate) | 6:54 am | 5:56 pm |
| Sun Dec 28 |  | 81 / 72 °F | Morning clouds. | 80 °F | 8 mph | ↑ | 54% | 39% | 0.00" | 3 (Moderate) | 6:55 am | 5:57 pm |
| Mon Dec 29 |  | 81 / 72 °F | Sunny. | 81 °F | 10 mph | ↑ | 61% | 9% | 0.00" | 5 (Moderate) | 6:55 am | 5:57 pm |
| Tue Dec 30 |  | 81 / 72 °F | Heavy rain. Broken clouds. | 83 °F | 12 mph | ↑ | 79% | 84% | 0.93" | 3 (Moderate) | 6:56 am | 5:58 pm |
| Wed Dec 31 | | 81 / 72 °F | Mostly sunny. | 82 °F | 7 mph | ↑ | 63% | 52% | 0.02" | 5 (Moderate) | 6:56 am | 5:58 pm |
| * Updated Tuesday, December 16, 2025 11:24:10 pm San Juan time - Weather by CustomWeather, © 2025 | ||||||||||||