San Jose (Costa Rica) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius; -
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 25 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius;
-
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 19° Celsius;Maximum daytime temperature: 26 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 27 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius;
Sunny intervals changing to heavy showers by lunchtime.
Sunrise:
Sunset:
Ex UV
No pollution data.
No pollen data.
7 day forecast for San Jose
Today (6 August 2026)
| Time |
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
 |
|
|
|
|
 |
|
 |
|
|
|
|
|
|
|
 |
|
|
| Chance of precipitation |
20%
|
10%
|
10%
|
10%
|
<5%
|
10%
|
20%
|
30%
|
60%
|
80%
|
90%
|
90%
|
80%
|
60%
|
40%
|
30%
|
20%
|
10%
|
20%
|
10%
|
10%
|
| Temperature |
19°
|
19°
|
18°
|
19°
|
19°
|
20°
|
21°
|
23°
|
25°
|
24°
|
24°
|
22°
|
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
19°
|
| Feels like temperature (°C) |
20°
|
20°
|
20°
|
20°
|
21°
|
21°
|
23°
|
25°
|
26°
|
26°
|
25°
|
24°
|
24°
|
23°
|
23°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
| Wind direction and speed |
E
3
|
E
3
|
E
3
|
E
3
|
ENE
3
|
ENE
3
|
ENE
4
|
ENE
4
|
ENE
6
|
ENE
6
|
NE
6
|
NE
6
|
NE
5
|
NE
4
|
NE
3
|
NE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
ENE
3
|
| Wind gust (mph) |
6
|
6
|
7
|
8
|
8
|
10
|
12
|
16
|
17
|
16
|
15
|
14
|
12
|
10
|
8
|
8
|
8
|
8
|
8
|
9
|
10
|
| Visibility |
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
M
|
M
|
M
|
| Humidity |
98%
|
98%
|
98%
|
98%
|
97%
|
96%
|
92%
|
84%
|
73%
|
74%
|
83%
|
89%
|
92%
|
94%
|
94%
|
96%
|
96%
|
97%
|
98%
|
98%
|
98%
|
| UV | - | - | 1 | 1 | 1 | 4 | 7 | 12 | 11 | 11 | 2 | 4 | 1 | 1 | 1 | - | - | - | - | - | - |
Friday (7 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
10%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
20%
|
20%
|
20%
|
<5%
|
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
30%
|
20%
|
20%
|
10%
|
20%
|
20%
|
20%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
21°
|
22°
|
24°
|
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
21°
|
20°
|
20°
|
20°
|
20°
|
20°
|
20°
|
21°
|
22°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
22°
|
21°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
5
|
ENE
6
|
ENE
8
|
ENE
10
|
ENE
10
|
ENE
11
|
ENE
10
|
ENE
11
|
ENE
10
|
ENE
9
|
ENE
8
|
ENE
6
|
ENE
6
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
4
|
| Wind gust (mph) |
10
|
11
|
11
|
11
|
11
|
11
|
12
|
14
|
18
|
23
|
23
|
25
|
26
|
26
|
26
|
24
|
20
|
17
|
14
|
12
|
11
|
10
|
10
|
10
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
VG
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
99%
|
99%
|
98%
|
98%
|
98%
|
98%
|
99%
|
97%
|
92%
|
84%
|
75%
|
73%
|
70%
|
72%
|
73%
|
76%
|
80%
|
85%
|
87%
|
92%
|
94%
|
97%
|
97%
|
98%
|
| UV | - | - | - | - | - | 1 | 1 | 2 | 6 | 10 | 12 | 14 | 12 | 8 | 6 | 4 | 1 | 1 | - | - | - | - | - | - |
Saturday (8 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
40%
|
40%
|
30%
|
40%
|
50%
|
50%
|
50%
|
60%
|
40%
|
20%
|
20%
|
20%
|
20%
|
20%
|
30%
|
30%
|
40%
|
50%
|
50%
|
40%
|
40%
|
30%
|
30%
|
| Temperature (°C) |
20°
|
19°
|
20°
|
19°
|
19°
|
19°
|
19°
|
20°
|
22°
|
23°
|
24°
|
25°
|
26°
|
26°
|
25°
|
24°
|
24°
|
23°
|
22°
|
21°
|
20°
|
20°
|
20°
|
20°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
21°
|
22°
|
23°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
6
|
ENE
8
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
11
|
ENE
10
|
ENE
9
|
ENE
8
|
ENE
6
|
ENE
6
|
ENE
5
|
ENE
5
|
ENE
4
|
ENE
4
|
| Wind gust (mph) |
11
|
11
|
11
|
11
|
11
|
11
|
12
|
15
|
20
|
23
|
26
|
27
|
26
|
27
|
25
|
23
|
21
|
17
|
14
|
13
|
12
|
12
|
11
|
11
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
M
|
M
|
M
|
M
|
| Humidity |
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
98%
|
96%
|
90%
|
83%
|
77%
|
72%
|
70%
|
69%
|
71%
|
75%
|
77%
|
84%
|
87%
|
92%
|
94%
|
96%
|
97%
|
97%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 10 | 12 | 14 | 13 | 11 | 7 | 4 | 1 | 1 | - | - | - | - | - | - |
Sunday (9 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
 |
|
|
|
|
|
|
|
|
|
|
 |
|
|
|
| Chance of precipitation |
30%
|
40%
|
40%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
21°
|
22°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
| Feels like temperature (°C) |
21°
|
20°
|
20°
|
20°
|
20°
|
19°
|
20°
|
20°
|
21°
|
22°
|
23°
|
24°
|
24°
|
25°
|
24°
|
24°
|
24°
|
23°
|
22°
|
21°
|
21°
|
20°
|
20°
|
20°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
5
|
ENE
4
|
ENE
5
|
ENE
6
|
ENE
9
|
ENE
10
|
ENE
12
|
ENE
12
|
ENE
12
|
ENE
12
|
ENE
11
|
ENE
10
|
ENE
8
|
ENE
6
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
4
|
ENE
4
|
| Wind gust (mph) |
11
|
11
|
11
|
12
|
12
|
12
|
13
|
16
|
22
|
25
|
29
|
30
|
30
|
29
|
27
|
25
|
24
|
16
|
12
|
12
|
10
|
10
|
9
|
10
|
| Visibility (description) |
M
|
M
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
G
|
M
|
M
|
| Humidity |
97%
|
98%
|
97%
|
97%
|
97%
|
97%
|
97%
|
94%
|
87%
|
78%
|
68%
|
64%
|
59%
|
58%
|
59%
|
63%
|
66%
|
74%
|
81%
|
86%
|
90%
|
93%
|
97%
|
98%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 10 | 13 | 14 | 13 | 11 | 8 | 4 | 1 | 1 | - | - | - | - | - | - |
Monday (10 August 2026)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
20%
|
20%
|
30%
|
40%
|
40%
|
30%
|
20%
|
20%
|
10%
|
20%
|
30%
|
30%
|
30%
|
30%
|
20%
|
20%
|
| Temperature (°C) |
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
21°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
25°
|
24°
|
23°
|
22°
|
20°
|
| Feels like temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
19°
|
20°
|
22°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
ENE
4
|
ENE
4
|
ENE
3
|
ENE
3
|
ENE
3
|
ENE
4
|
ENE
5
|
ENE
7
|
ENE
9
|
ENE
10
|
ENE
11
|
ENE
11
|
ENE
10
|
ENE
10
|
ENE
9
|
ENE
7
|
NE
6
|
ENE
5
|
| Wind gust (mph) |
9
|
9
|
10
|
10
|
10
|
10
|
10
|
13
|
17
|
22
|
25
|
26
|
26
|
26
|
24
|
23
|
20
|
15
|
12
|
10
|
| Visibility (description) |
M
|
M
|
M
|
P
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
M
|
| Humidity |
98%
|
99%
|
98%
|
99%
|
99%
|
98%
|
98%
|
95%
|
89%
|
81%
|
76%
|
73%
|
70%
|
71%
|
73%
|
76%
|
77%
|
83%
|
87%
|
96%
|
| UV | - | - | - | - | - | 1 | 1 | 3 | 6 | 9 | 10 | 13 | 13 | 10 | 7 | 4 | 1 | 1 | - | - |
Tuesday (11 August 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
30%
|
10%
|
20%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
23°
|
26°
|
26°
|
22°
|
20°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
24°
|
26°
|
26°
|
24°
|
22°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
3
|
ENE
4
|
ENE
7
|
ENE
10
|
NE
10
|
NE
5
|
ENE
4
|
| Wind gust (mph) |
10
|
10
|
14
|
25
|
25
|
22
|
11
|
8
|
| Visibility (description) |
M
|
M
|
P
|
G
|
G
|
G
|
G
|
G
|
| Humidity |
98%
|
99%
|
99%
|
84%
|
67%
|
73%
|
85%
|
95%
|
| UV | - | - | 1 | 10 | 13 | 4 | - | - |
Wednesday (12 August 2026)
| Time |
00:00
|
03:00
|
06:00
|
09:00
|
12:00
|
15:00
|
18:00
|
21:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
 |
|
|
| Chance of precipitation |
10%
|
20%
|
30%
|
40%
|
50%
|
60%
|
40%
|
20%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
23°
|
26°
|
24°
|
21°
|
20°
|
| Feels like temperature (°C) |
21°
|
21°
|
21°
|
24°
|
27°
|
25°
|
23°
|
22°
|
| Wind direction and speed (mph) |
ENE
4
|
ENE
4
|
E
4
|
ENE
7
|
ENE
10
|
ENE
8
|
ENE
5
|
E
5
|
| Wind gust (mph) |
9
|
10
|
16
|
27
|
27
|
24
|
12
|
8
|
| Visibility (description) |
M
|
P
|
P
|
G
|
VG
|
G
|
G
|
G
|
| Humidity |
98%
|
98%
|
98%
|
81%
|
68%
|
82%
|
95%
|
96%
|
| UV | - | - | 1 | 9 | 13 | 4 | - | - |
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Forecast for 4am (UTC-6) Thursday
Updated 07:16 (UTC+1) on Thu 6 Aug 2026
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