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 | ||
| 2:00 pm Wed, Sep 10 |
|
74 °F | Sunny. | 76 °F | 39 mph | ↑ | 23% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm |
|
73 °F | Sunny. | 76 °F | 40 mph | ↑ | 24% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm |
|
74 °F | Sunny. | 76 °F | 37 mph | ↑ | 24% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm |
|
75 °F | Sunny. | 76 °F | 33 mph | ↑ | 24% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm |
|
73 °F | Sunny. | 76 °F | 30 mph | ↑ | 26% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |
|
71 °F | Sunny. | 76 °F | 28 mph | ↑ | 28% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |
|
69 °F | Clear. | 69 °F | 26 mph | ↑ | 30% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |
|
67 °F | Clear. | 67 °F | 24 mph | ↑ | 31% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm |
|
65 °F | Clear. | 65 °F | 21 mph | ↑ | 34% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |
|
62 °F | Clear. | 62 °F | 18 mph | ↑ | 37% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Thu, Sep 11 |
|
60 °F | Clear. | 57 °F | 17 mph | ↑ | 39% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |
|
58 °F | Clear. | 55 °F | 14 mph | ↑ | 42% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am |
|
56 °F | Clear. | 53 °F | 13 mph | ↑ | 45% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am |
|
55 °F | Clear. | 52 °F | 11 mph | ↑ | 47% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am |
|
53 °F | Clear. | 50 °F | 9 mph | ↑ | 50% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am |
|
51 °F | Clear. | 49 °F | 7 mph | ↑ | 54% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am |
|
49 °F | Clear. | 47 °F | 5 mph | ↑ | 58% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |
|
47 °F | Clear. | 46 °F | 3 mph | ↑ | 63% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |
|
47 °F | Sunny. | 47 °F | 1 mph | ↑ | 63% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |
|
51 °F | Sunny. | 51 °F | 1 mph | ↑ | 54% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |
|
57 °F | Sunny. | 57 °F | 2 mph | ↑ | 44% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |
|
63 °F | Sunny. | 63 °F | 3 mph | ↑ | 34% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm |
|
67 °F | Sunny. | 67 °F | 4 mph | ↑ | 29% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |
|
71 °F | Sunny. | 76 °F | 5 mph | ↑ | 26% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Wednesday, September 10, 2025 10:42:28 am San Juan time - Weather by CustomWeather, © 2025 | |||||||||