San Jose weather live forecast

Today's maximum temperature in San Jose is expected to be 24°C. Select a day from the live weather forecast for San Jose, Costa Rica for more weather parameters.

Monday
16th Feb
24

17

9

11
Tuesday
17th Feb
22

16

7

11
Wednesday
18th Feb
23

16

6

9
Thursday
19th Feb
22

17

5

6
Friday
20th Feb
22

17

4

11

5-day weather forecast updated at 04:01 on Monday 16th 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 Monday 16th February 2026

Expect scattered clouds in San Jose, Costa Rica with a maximum temperature of 24°C, maximum UV of 11+ (Extreme) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the east.

24
°C maximum temperature
17
°C minimum temperature
scattered clouds
9
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
24
°C wind chill
24
kph wind from E

San Jose weather for Tuesday 17th February 2026

Expect scattered clouds in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 11+ (Extreme) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.

22
°C maximum temperature
16
°C minimum temperature
scattered clouds
7
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from E

San Jose weather for Wednesday 18th February 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 27 kph from the east.

23
°C maximum temperature
16
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
45
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
27
kph wind from E

San Jose weather for Thursday 19th February 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a moderate breeze of 26 kph from the east.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
68
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from E

San Jose weather for Friday 20th February 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 22°C, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 77% chance of some rain and a moderate breeze of 20 kph from the east.