Weather forecast for 10 days
San José, Costa Rica

Frequently asked questions

What is the weather forecast for San José for the next ten days?
In San José, predominantly lightning-active and occasionally wet weather is forecasted for the next ten days.
Will it rain in the next ten days?
With daily precipitation varying from a maximum of 35mm to a minimum of 10mm, rain is forecasted every day in San José. Monday, with heavy precipitation of 35mm, will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 21°C and 26°C, while the minimum temperature will vary between 18°C and 19°C.
What will be the warmest and the coldest days in San José?
With a maximum temperature of 26°C, next Sunday and Monday will be the warmest days. Today is the coldest day, with a maximum temperature of 21°C.

Long-term weather forecast

Sun22.Jun
  • 21°C
  • 18°C
Showers
Showers
  • Wind: 13km/h SW
  • Humidity: 97%
  • UV index: 5
  • Precip. probability: 100%
  • Precipitation: 13mm
  • 05:16 18:00 CST
Mon23.Jun
  • 23°C
  • 18°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h SW
  • Humidity: 82%
  • UV index: 6
  • Precip. probability: 94%
  • Precipitation: 35mm
  • 05:16 18:00 CST
Tue24.Jun
  • 24°C
  • 18°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h SSW
  • Humidity: 80%
  • UV index: 6
  • Precip. probability: 82%
  • Precipitation: 23mm
  • 05:16 18:01 CST
Wed25.Jun
  • 24°C
  • 18°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h SSW
  • Humidity: 80%
  • UV index: 5
  • Precip. probability: 97%
  • Precipitation: 26mm
  • 05:16 18:01 CST
Thu26.Jun
  • 25°C
  • 18°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h SSW
  • Humidity: 79%
  • UV index: 8
  • Precip. probability: 94%
  • Precipitation: 21mm
  • 05:17 18:01 CST
Fri27.Jun
  • 25°C
  • 18°C
Thunderstorms
Thunderstorms
  • Wind: 14km/h SSW
  • Humidity: 78%
  • UV index: 10
  • Precip. probability: 85%
  • Precipitation: 14mm
  • 05:17 18:01 CST
Sat28.Jun
  • 25°C
  • 18°C
Thunderstorms
Thunderstorms
  • Wind: 15km/h SE
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 75%
  • Precipitation: 19mm
  • 05:17 18:01 CST
Sun29.Jun
  • 26°C
  • 19°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h ESE
  • Humidity: 76%
  • UV index: 9
  • Precip. probability: 66%
  • Precipitation: 11mm
  • 05:17 18:02 CST
Mon30.Jun
  • 26°C
  • 19°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h ESE
  • Humidity: 75%
  • UV index: 6
  • Precip. probability: 60%
  • Precipitation: 10mm
  • 05:18 18:02 CST
Tue01.Jul
  • 25°C
  • 19°C
Thunderstorms
Thunderstorms
  • Wind: 16km/h SE
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 19mm
  • 05:18 18:02 CST
Weather patterns suggest that primarily thunderstorm-prone and occasionally rainy weather is expected.
Rain is anticipated day-to-day, with daily precipitation varying from a minimal 10mm to a maximum of 35mm.
In the coming days, the maximum temperature will vary between 21°C and 26°C, while the overnight low will be nearly unchanged, as night temperatures will lie between 18°C and 19°C.
With a maximum temperature of 26°C, next Sunday and Monday will be the warmest days; today is the coldest day, with a maximum temperature of 21°C.
Updated: Jun 22, 2025 @ 20:42:00 UTC
Published by: Weather Atlas | About Us
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