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San Juan: Warning for severe weather conditions

icon-forecast

Heavy rain

Severe weather conditions expected:  Sunday, October 5, 2025

San Juan, Costa RicaWeather forecast for the next 15 days

 
 
20°C
Now

San Juan - 15day weather forecast

Tonight

icon-forecast-8
18°
4 km/h
Heavy rain.
precipitation17.1mm

Tomorrow

icon-forecast-8
21°18°
6 km/h
Cloudy with periods of heavy rain.
precipitation20.1mm

Mon

06 Oct

icon-forecast-34
24°18°
5 km/h
Clear periods and rain with chance of thunder.
precipitation30.3mm

Tue

07 Oct

icon-forecast-9
23°18°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation8.9mm

Wed

08 Oct

icon-forecast-34
24°18°
8 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation13.3mm

Thu

09 Oct

icon-forecast-34
23°17°
6 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation19.1mm

Fri

10 Oct

icon-forecast-9
23°18°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation41.8mm

Sat

11 Oct

icon-forecast-7
21°17°
6 km/h
Cloudy with rainy periods.
precipitation10.2mm

Sun

12 Oct

icon-forecast-33
23°17°
5 km/h
Heavy rain showers with clear periods.
precipitation33.5mm

Mon

13 Oct

icon-forecast-7
21°18°
7 km/h
Rain showers.
precipitation7.9mm

Tue

14 Oct

icon-forecast-7
21°18°
7 km/h
Rain showers.
precipitation9.1mm

Wed

15 Oct

icon-forecast-34
24°18°
6 km/h
Clear periods and rain with chance of thunder.
precipitation11.7mm

Thu

16 Oct

icon-forecast-11
23°18°
7 km/h
Cloudy and rainy with chance of heavy thunderstorm.
precipitation18.5mm

Fri

17 Oct

icon-forecast-9
20°18°
6 km/h
Cloudy and rainy with chance of thunder.
precipitation18.7mm

Sat

18 Oct

icon-forecast-9
22°18°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation33.6mm

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