Weather forecast for 10 days
San José, Costa Rica

Weather forecast for the weekend

Saturday, 26. Apr

PM Showers
05:19

17:48
CST
PM Showers
28°C / 19°C
  • Wind: 21km/h ESE
  • Humidity: 60%
  • Precip. probability: 57%
  • Precipitation: 5mm
  • UV index: 10
Tomorrow, on Saturday, expect afternoon showers, though they should remain light and brief.
The chance of rain is high. However, precipitation will be light. Forecasted temperature values will span from a warm 28°C down to an enjoyable 19°C.
The maximum heat index, which combines relative humidity and air temperature, is assessed at 29°C.
Tomorrow's highest temperature is anticipated to match the regular high for April at 26°C.
Sunrise will be at 05:19 and sunset at 17:48; tomorrow's daylight will last for 12h and 29min.

Sunday, 27. Apr

PM Showers
05:19

17:48
CST
PM Showers
27°C / 20°C
  • Wind: 21km/h ESE
  • Humidity: 57%
  • Precip. probability: 37%
  • Precipitation: 4mm
  • UV index: 11
On Sunday, in San José, afternoon showers are expected.
The chance of rain is low, and light precipitation is predicted. Temperatures are anticipated to peak at a warm 27°C and drop to a minimum of a delightful 20°C.
Expect the maximum temperature to remain consistent with the typical April high of 26°C.
Sunrise will be at 05:19 and sunset at 17:48; the daylight will last for 12h and 29min.

Frequently asked questions

What is the weather forecast for San José for Sunday?
On Sunday, in San José, a few rain showers may pass through in the afternoon.
Will it rain on Sunday?
Light precipitation of 4mm is forecasted on Sunday. The chance of rainfall is 37%.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 27°C, while the minimum temperature will be 20°C.
What is the weather forecast for San José for the next ten days?
In San José, a combination of lightning-active, rainy and cloudy weather is forecasted for the next ten days.
Will it rain in the next ten days?
In San José, rain is expected almost every day for the next ten days. With moderate precipitation of 16mm, next Saturday and Sunday will be the wettest days.
How warm will it be in the next ten days?
The maximum temperature will vary between 26°C and 28°C, while the minimum temperature will vary between 19°C and 20°C.
What will be the warmest and the coldest days?
The warmest days will be Saturday and Monday, with a maximum of 28°C. With a maximum temperature of 26°C, next Saturday and Sunday will be the coldest days.

Long-term weather forecast

Fri25.Apr
  • min.
  • 19°C
Mostly Cloudy
Mostly Cloudy
  • Wind: 26km/h E
  • Humidity: 72%
  • UV index: 0
  • Precip. probability: 15%
  • Precipitation: 0mm
  • 05:20 17:48 CST
Sat26.Apr
  • 28°C
  • 19°C
PM Showers
PM Showers
  • Wind: 21km/h ESE
  • Humidity: 60%
  • UV index: 10
  • Precip. probability: 57%
  • Precipitation: 5mm
  • 05:19 17:48 CST
Sun27.Apr
  • 27°C
  • 20°C
PM Showers
PM Showers
  • Wind: 21km/h ESE
  • Humidity: 57%
  • UV index: 11
  • Precip. probability: 37%
  • Precipitation: 4mm
  • 05:19 17:48 CST
Mon28.Apr
  • 28°C
  • 20°C
PM Showers
PM Showers
  • Wind: 21km/h ESE
  • Humidity: 58%
  • UV index: 11
  • Precip. probability: 58%
  • Precipitation: 3mm
  • 05:18 17:48 CST
Tue29.Apr
  • 27°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 21km/h ESE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 95%
  • Precipitation: 8mm
  • 05:18 17:48 CST
Wed30.Apr
  • 27°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 20km/h ESE
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 87%
  • Precipitation: 7mm
  • 05:18 17:48 CST
Thu01.May
  • 27°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h ESE
  • Humidity: 66%
  • UV index: 11
  • Precip. probability: 77%
  • Precipitation: 9mm
  • 05:17 17:49 CST
Fri02.May
  • 27°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h SE
  • Humidity: 68%
  • UV index: 9
  • Precip. probability: 68%
  • Precipitation: 12mm
  • 05:17 17:49 CST
Sat03.May
  • 26°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h SE
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 16mm
  • 05:17 17:49 CST
Sun04.May
  • 26°C
  • 20°C
Thunderstorms
Thunderstorms
  • Wind: 17km/h SE
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 60%
  • Precipitation: 16mm
  • 05:16 17:49 CST
For the next ten days, a combination of turbulent, rain-soaked and dull weather is forecasted.
Rain is predicted for Saturday through next Sunday. The days with the most rainfall will be next Saturday and Sunday, with moderate precipitation of 16mm.
Fluctuations in temperature will be barely perceptible in the coming days. The maximum temperature will vary between 26°C and 28°C, while the lowest nightly temperature differences will be also negligible, as night temperatures will lie between 19°C and 20°C.
Saturday and Monday, with the highest temperature of 28°C, will be the warmest days in San José, Costa Rica; with a maximum temperature of 26°C, next Saturday and Sunday will be the coldest days in San José, Costa Rica.
Among all months, April is the warmest in San José, showing average highs of 26°C and average lows of 15.9°C.
Updated: Apr 26, 2025 @ 01:20:48 UTC
Published by: Weather Atlas | About Us
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