San Jose weather live forecast

Today's maximum temperature in San Jose is expected to be 23°C. Select a day from the live weather forecast for San Jose, Costa Rica for more weather parameters.

Saturday
4th Jul
23

20

1

4
Sunday
5th Jul
23

21

3

5
Monday
6th Jul
25

20

7

10
Tuesday
7th Jul
26

20

5

8
Wednesday
8th Jul
26

21

6

11

5-day weather forecast updated at 04:00 on Saturday 4th July 2026 GMT

More about San Jose

San Jose by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Costa Rica

TUI: Top deals & discounts on 2026/2027 holidays

Sale

Explore latest special offers & online deals from TUI
Free child places & £0 deposits with direct debit available
Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

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 Saturday 4th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 30-40 mm of rainfall expected with 81% chance of some rain and a gentle breeze of 18 kph from the east.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
4
UV index (Moderate)
81
% chance of some rain
<40
mm of rainfall expected
23
°C wind chill
18
kph wind from E

San Jose weather for Sunday 5th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 94% chance of some rain and a gentle breeze of 18 kph from the east.

23
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
94
% chance of some rain
<30
mm of rainfall expected
23
°C wind chill
18
kph wind from E

San Jose weather for Monday 6th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 89% chance of some rain and a moderate breeze of 21 kph from the east.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
10
UV index (Very High)
89
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
21
kph wind from E

San Jose weather for Tuesday 7th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 44% chance of some rain and a moderate breeze of 24 kph from the east.

26
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
8
UV index (Very High)
44
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
24
kph wind from E

San Jose weather for Wednesday 8th July 2026

Expect isolated thunderstorms in San Jose, Costa Rica with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 69% chance of some rain and a moderate breeze of 23 kph from the east.