San Juan weather now
The weather in San Juan right now is overcast at 27.2°, with 84% humidity and wind at 1.8 km/h. Today ranges from 24° to 29.5°. Over the next seven days highs range from 28.3° to 30.4°, warmest on Thursday.
7-day forecast
| Day | Conditions | High | Low | Rain | Chance | Wind |
|---|---|---|---|---|---|---|
| Friday 2026-11-06 | Thunderstorm | 29.5° | 24° | 6.3 mm | 100% | 11.2 km/h |
| Saturday 2026-11-07 | Thunderstorm | 28.7° | 24.3° | 13.2 mm | 100% | 16.1 km/h |
| Sunday 2026-11-08 | Thunderstorm | 29.3° | 24.6° | 4.5 mm | 100% | 12.1 km/h |
| Monday 2026-11-09 | Drizzle | 28.7° | 24.5° | 2.1 mm | 100% | 9.1 km/h |
| Tuesday 2026-11-10 | Drizzle | 28.3° | 24.7° | 5.4 mm | 100% | 12.7 km/h |
| Wednesday 2026-11-11 | Thunderstorm | 29.2° | 24° | 7.5 mm | 71% | 21.5 km/h |
| Thursday 2026-11-12 | Light rain showers | 30.4° | 24° | 5.7 mm | 34% | 14.2 km/h |
Will it rain in San Juan this week?
Yes, rain is expected in San Juan on Friday (100%), Saturday (100%), Sunday (100%), Monday (100%). Total rainfall for the week is around 44.7 mm.
Nearby cities
Forecast from the GFS (NOAA), ECMWF and ICON (DWD) models via Open-Meteo; radar and lightning observed from MRMS, OPERA and GOES GLM. Updated 2026-11-06 21:17 UTC