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San Juan: Warning for hazardous weather conditions

icon-forecast

Rain and chance of heavy thunderstorm

Severe weather conditions expected:  Monday, October 6, 2025 - Tuesday, October 7, 2025

San Juan, Costa RicaWeather forecast for the next 15 days

 
 
31°C
Now

San Juan - 15day weather forecast

Today

icon-forecast-11
27°24°
7 km/h
Cloudy and rainy with chance of heavy thunderstorm.
precipitation18mm

Tomorrow

icon-forecast-34
28°24°
8 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation22.3mm

Wed

08 Oct

icon-forecast-34
28°24°
9 km/h
Clear periods and rain with chance of thunder.
precipitation10.4mm

Thu

09 Oct

icon-forecast-34
28°24°
8 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation23.6mm

Fri

10 Oct

icon-forecast-11
28°23°
10 km/h
Cloudy and rainy with chance of heavy thunderstorm.
precipitation21.4mm

Sat

11 Oct

icon-forecast-34
27°23°
10 km/h
Clear periods and rain with chance of thunder.
precipitation16.8mm

Sun

12 Oct

icon-forecast-9
26°23°
13 km/h
Cloudy and rainy with chance of thunder.
precipitation36.6mm

Mon

13 Oct

icon-forecast-8
24°23°
10 km/h
Heavy rain.
precipitation30.7mm

Tue

14 Oct

icon-forecast-7
25°23°
12 km/h
Rain showers.
precipitation12.2mm

Wed

15 Oct

icon-forecast-9
27°23°
10 km/h
Cloudy and rainy with chance of thunder.
precipitation19.2mm

Thu

16 Oct

icon-forecast-10
24°23°
12 km/h
Rain and chance of thunder.
precipitation36.4mm

Fri

17 Oct

icon-forecast-9
26°23°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation15.9mm

Sat

18 Oct

icon-forecast-9
26°23°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation18.6mm

Sun

19 Oct

icon-forecast-8
24°23°
16 km/h
Heavy rain.
precipitation56.9mm

Mon

20 Oct

icon-forecast-8
23°22°
12 km/h
Heavy rain.
precipitation93.1mm

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