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San Juan: Warning for severe weather conditions

icon-forecast

Rain and chance of thunder

Severe weather conditions expected:  Monday, October 6, 2025

San Juan, Costa RicaWeather forecast for the next 15 days

 
 
20°C
Now

San Juan - 15day weather forecast

Tonight

icon-forecast-7
19°
5 km/h
Cloudy with rainy periods.
precipitation2.3mm

Tomorrow

icon-forecast-9
23°19°
8 km/h
Cloudy and rainy with chance of thunder.
precipitation15.7mm

Tue

07 Oct

icon-forecast-34
23°19°
7 km/h
Clear periods and rain with chance of thunder.
precipitation8.4mm

Wed

08 Oct

icon-forecast-34
23°19°
6 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation20.5mm

Thu

09 Oct

icon-forecast-34
23°19°
6 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation24.7mm

Fri

10 Oct

icon-forecast-34
23°19°
6 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation36.3mm

Sat

11 Oct

icon-forecast-9
22°19°
6 km/h
Cloudy and rainy with chance of thunder.
precipitation31.3mm

Sun

12 Oct

icon-forecast-9
22°19°
6 km/h
Cloudy and rainy with chance of thunder.
precipitation11.4mm

Mon

13 Oct

icon-forecast-7
20°19°
6 km/h
Cloudy with rainy periods.
precipitation9.2mm

Tue

14 Oct

icon-forecast-7
22°19°
6 km/h
Cloudy with rainy periods.
precipitation8.8mm

Wed

15 Oct

icon-forecast-34
22°19°
7 km/h
Clear periods and rain with chance of thunder.
precipitation13.8mm

Thu

16 Oct

icon-forecast-6
23°19°
8 km/h
Cloudy with light rain showers.
precipitation4.5mm

Fri

17 Oct

icon-forecast-9
21°19°
8 km/h
Cloudy and rainy with chance of thunder.
precipitation8.6mm

Sat

18 Oct

icon-forecast-9
23°19°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation11.3mm

Sun

19 Oct

icon-forecast-9
22°19°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation12.3mm

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