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San Juan: Warning for hazardous weather conditions

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Rain and chance of heavy thunderstorm

Severe weather conditions expected:  Friday, October 3, 2025 - Saturday, October 4, 2025

San Juan, Costa RicaWeather forecast for the next 15 days

 
 
24°C
Now

San Juan - 15day weather forecast

Today

icon-forecast-11
25°19°
10 km/h
Rain and chance of heavy thunderstorm.
precipitation20.5mm

Tomorrow

icon-forecast-11
23°19°
5 km/h
Rain and chance of heavy thunderstorm.
precipitation33mm

Sun

05 Oct

icon-forecast-8
21°18°
7 km/h
Cloudy with periods of heavy rain.
precipitation23.2mm

Mon

06 Oct

icon-forecast-32
24°19°
7 km/h
Rain with clear spells.
precipitation7.1mm

Tue

07 Oct

icon-forecast-34
24°19°
8 km/h
Clear periods and rain with chance of thunder.
precipitation59.1mm

Wed

08 Oct

icon-forecast-9
22°19°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation13.6mm

Thu

09 Oct

icon-forecast-9
22°19°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation24.1mm

Fri

10 Oct

icon-forecast-9
22°19°
6 km/h
Cloudy and rainy with chance of thunder.
precipitation35.4mm

Sat

11 Oct

icon-forecast-9
22°19°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation26.6mm

Sun

12 Oct

icon-forecast-8
19°18°
7 km/h
Heavy rain.
precipitation97mm

Mon

13 Oct

icon-forecast-9
19°18°
5 km/h
Cloudy and rainy with chance of thunder.
precipitation42.4mm

Tue

14 Oct

icon-forecast-9
21°19°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation10.1mm

Wed

15 Oct

icon-forecast-9
21°18°
7 km/h
Cloudy and rainy with chance of thunder.
precipitation12.2mm

Thu

16 Oct

icon-forecast-8
19°18°
3 km/h
Heavy rain.
precipitation24.6mm

Fri

17 Oct

icon-forecast-8
19°18°
6 km/h
Cloudy with periods of heavy rain.
precipitation21mm

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