San Jose weather live forecast

Today's maximum temperature in San Jose is expected to be 20°C. Select a day from the live weather forecast for San Jose, Costa Rica for more weather parameters.

Thursday
5th Feb
20

18

4

4
Friday
6th Feb
20

16

2

5
Saturday
7th Feb
19

16

3

4
Sunday
8th Feb
20

15

6

6
Monday
9th Feb
21

15

6

7

5-day weather forecast updated at 04:01 on Friday 6th February 2026 GMT

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The 5-day weather forecast for Costa Rica (San Jose) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

San Jose weather forecast by day

Below are the detailed weather forecasts for San Jose for the next 5 days.

San Jose weather for Thursday 5th February 2026

Expect mostly cloudy with light rain in San Jose, Costa Rica with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 67% chance of some rain and a fresh breeze of 29 kph from the north-east.

20
°C maximum temperature
18
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
67
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
29
kph wind from NE

San Jose weather for Friday 6th February 2026

Expect mostly cloudy with light rain in San Jose, Costa Rica with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 47% chance of some rain and a fresh breeze of 30 kph from the north-east.

20
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
5
UV index (Moderate)
47
% chance of some rain
<2
mm of rainfall expected
20
°C wind chill
30
kph wind from NE

San Jose weather for Saturday 7th February 2026

Expect broken clouds in San Jose, Costa Rica with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the east.

19
°C maximum temperature
16
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
30
kph wind from E

San Jose weather for Sunday 8th February 2026

Expect broken clouds in San Jose, Costa Rica with a maximum temperature of 20°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 30 kph from the east.

20
°C maximum temperature
15
°C minimum temperature
broken clouds
6
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
30
kph wind from E

San Jose weather for Monday 9th February 2026

Expect broken clouds in San Jose, Costa Rica with a maximum temperature of 21°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the east.