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San Juan: Warning for hazardous weather conditions

icon-forecast

Rain and chance of heavy thunderstorm

Severe weather conditions expected:  Saturday, October 4, 2025 - Sunday, October 5, 2025

San Juan, Costa RicaWeather forecast for the next 15 days

 
 
26°C
Now

San Juan - 15day weather forecast

Today

icon-forecast-11
24°18°
6 km/h
Cloudy and rainy with chance of heavy thunderstorm.
precipitation37.9mm

Tomorrow

icon-forecast-9
23°18°
4 km/h
Cloudy and rainy with chance of thunder.
precipitation50.4mm

Mon

06 Oct

icon-forecast-6
23°18°
5 km/h
Cloudy with light rain showers.
precipitation3.8mm

Tue

07 Oct

icon-forecast-9
24°18°
6 km/h
Cloudy and rainy with chance of thunder.
precipitation12.4mm

Wed

08 Oct

icon-forecast-11
24°18°
7 km/h
Cloudy and rainy with chance of heavy thunderstorm.
precipitation13.6mm

Thu

09 Oct

icon-forecast-9
22°17°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation9.4mm

Fri

10 Oct

icon-forecast-9
23°17°
4 km/h
Cloudy and rainy with chance of thunder.
precipitation50.7mm

Sat

11 Oct

icon-forecast-7
21°18°
7 km/h
Cloudy with rainy periods.
precipitation11mm

Sun

12 Oct

icon-forecast-7
20°18°
8 km/h
Cloudy with rainy periods.
precipitation8.5mm

Mon

13 Oct

icon-forecast-7
20°19°
8 km/h
Rain showers.
precipitation16.1mm

Tue

14 Oct

icon-forecast-6
20°18°
7 km/h
Cloudy with light rain showers.
precipitation3.9mm

Wed

15 Oct

icon-forecast-7
20°18°
7 km/h
Cloudy with rainy periods.
precipitation5.9mm

Thu

16 Oct

icon-forecast-9
21°18°
6 km/h
Cloudy and rainy with chance of thunder.
precipitation36.9mm

Fri

17 Oct

icon-forecast-7
21°18°
6 km/h
Cloudy with rainy periods.
precipitation11.2mm

Sat

18 Oct

icon-forecast-34
22°17°
5 km/h
Clear periods and rain with chance of heavy thunderstorms.
precipitation31.3mm

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