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San Juan 10-Day Weather Forecast

Sun   Dec 15
29°C | 23°C
SE 11 km/h
0.2 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Mon   Dec 16
30°C | 21°C
W 11 km/h
2.5 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Tue   Dec 17
30°C | 21°C
NW 7 km/h
1 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Wed   Dec 18
31°C | 21°C
SW 7 km/h
3.2 mm
partly cloudy and thunder

partly cloudy and thunder

Thu   Dec 19
29°C | 21°C
W 7 km/h
0.6 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Fri   Dec 20
30°C | 20°C
W 11 km/h
0.4 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Sat   Dec 21
29°C | 21°C
W 7 km/h
0.5 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sun   Dec 22
30°C | 21°C
E 7 km/h
1.1 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Mon   Dec 23
30°C | 21°C
W 7 km/h
partly cloudy and no rain

partly cloudy and no rain

Tue   Dec 24
30°C | 21°C
W 7 km/h
broken clouds and no rain

broken clouds and no rain

See the 10-day forecast for popular European destinations

Europe Forecast

Weather for today Sunday 15 Dec

For Sunday the predicted weather in San Juan is partly cloudy with chance of slight rain reaching up to 0.2 mm. The maximum temperature is a warm 29°C, while the minimum temperature is a warm 23°C.

Weather for tomorrow Monday 16 Dec

For Monday the forecast for San Juan is partly cloudy with chance of rain reaching up to 2.5 mm. The maximum predicted temperature is a very warm 30°C, while the minimum temperature is a pleasant 21°C.

Get more details in the extended 10 day forecast. Check out our December climate page to see if the current temperatures in San Juan is typical for this time of year.