San Juan City weather — 10-day forecast

Temperature, rain, wind and feels-like in San Juan City, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 07:00 · DWD ICON global model

27 °C

Light drizzle

Feels like 31 °C

9.0 km/hforce 2

Next 12 h

↓ 27°07:00↑ 28°11:00

Grid point 4.5 km away · 13.0 km grid · elevation 35 m

The European air-quality index for the city, and the pollutants that set it.

Reading from 08:00

Good

Index set by Ozone

Generated using Copernicus Atmosphere Monitoring Service information

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.

°C

Each day's extremes and the chance of rain, out to the end of the run.

26° → 31°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

Gusts · Sat 52.3 km/h · Sun 60.3 km/h · Mon 55.4 km/h · Tue 50.7 km/h · Thu 50.9 km/h · Sun 53.9 km/h · Mon 57.1 km/h

Sunrise, sunset, day length and ultraviolet intensity.

Max UV6moderate

Radiation · 7.0 MJ/m²

Sea state at the marine grid point closest to the city.

0.7 mperiod 3 s 250°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in San Juan City the mean temperature will be 27.0 °C — -0.4 °C against the normal for 8 August, measured from 1940 to 2026. (1,290 obs.)

The climate around San Juan City