San Juan weather — 10-day forecast
Temperature, rain, wind and feels-like in San Juan, hour by hour and over 10 days, with the seasonal normal for context.
Now
Reading from 08:00 · DWD ICON global model
23 °C
Partly cloudy
Feels like 26 °C
Next 12 h
- 0824°
- 0925°
- 1025°
- 1126°81 %
- 1225°93 %
- 1324°94 %
- 1423°94 %
- 1523°91 %
- 1623°92 %
- 1722°93 %
- 17:19Sunset
- 1821°93 %
- 1921°93 %
- 2020°75 %
↑ 26°11:00↓ 20°20:00
- Humidity
- 77 %
- Dew point
- 19 °C
- Gusts
- 9.6 km/h
- Clouds
- 54 %
- Pressure
- 1,014 hPa ↑
Grid point 6.6 km away · 13.0 km grid · elevation 1,196 m
Air quality
The European air-quality index for the city, and the pollutants that set it.
Index set by PM2.5
- PM2.5
- 16.7µg/m³▲
- PM10
- 18.6µg/m³
- Ozone
- 11.8µg/m³
- Nitrogen dioxide
- 16.7µg/m³
- Sulphur dioxide
- 7.7µg/m³
- Carbon monoxide
- 372.0µg/m³
- Dust (AOD)
- 0.00
Generated using Copernicus Atmosphere Monitoring Service information
Hour by hour
Step-by-step detail: temperature, wind, cloud cover and ultraviolet.
10 days
Each day's extremes and the chance of rain, out to the end of the run.
Rain probability (> 1 mm): 50 ECMWF ensemble members.
Today
Thunderstorm100 %
26°
20°
Sat
Thunderstorm100 %
25°
19°
Sun
Thunderstorm100 %
26°
19°
Mon
Thunderstorm100 %
26°
19°
Tue
Light drizzle100 %
27°
19°
Wed
Showers35 mm
26°
20°
Thu
Showers22 mm
27°
20°
Fri
Thunderstorm21 mm
20°
17°
Sat
Thunderstorm38 mm
21°
16°
Sun
Showers26 mm
19°
16°
Sun and UV
Sunrise, sunset, day length and ultraviolet intensity.
- Sunrise
- 05:25
- Daylight
- 11 h 54
- Sunset
- 17:19
Radiation · 15.3 MJ/m²
Today in San Juan the mean temperature will be 21.8 °C — +3.8 °C against the normal for 16 October, measured from 1940 to 2026. (1,290 obs.)
Nearby cities
The climate around San Juan