Weather Forecast for San Jose (CR)
San Jose, Costa Rica
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Current Weather - San Jose (CR): 18°C
Current Weather - San Jose (CR): 18°C
San Jose, Costa Rica
Light rain shower
Feels like 18°C
Wind
4 km/h ENE
Humidity
96%
Pressure
1014 mb
UV Index
0
Visibility
10 km
Moderate rain
Sunday, May 31, 2026
High
26°C
Low
16°C
Rain Chance
92%
Hourly Forecast
25°C
26°C
26°C
25°C
24°C
24°C
23°C
22°C
21°C
20°C
19°C
19°C
19°C
19°C
18°C
Day Statistics
Maximum Wind
5 km/h
Humidity
88%
Precipitation
13 mm
UV Index
11
Visibility
6 km
Rain Chance
92%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:53 PM
Moonrise
06:40 PM
Moonset
05:28 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
7.9
μg/m³
PM10
8
μg/m³
NO₂
12.2
μg/m³
O₃
36.5
μg/m³
SO₂
6.4
μg/m³
CO
414.6
μg/m³
Moderate rain
Monday, June 01, 2026
High
25°C
Low
16°C
Rain Chance
84%
Hourly Forecast
18°C
18°C
18°C
18°C
18°C
18°C
19°C
21°C
23°C
24°C
25°C
24°C
24°C
23°C
23°C
22°C
22°C
21°C
20°C
19°C
18°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
6 km/h
Humidity
90%
Precipitation
12 mm
UV Index
10
Visibility
6 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:54 PM
Moonrise
07:32 PM
Moonset
06:21 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
7.2
μg/m³
PM10
7.3
μg/m³
NO₂
14.4
μg/m³
O₃
35.7
μg/m³
SO₂
5.4
μg/m³
CO
455.7
μg/m³
Moderate rain
Tuesday, June 02, 2026
High
25°C
Low
15°C
Rain Chance
89%
Hourly Forecast
16°C
16°C
15°C
15°C
16°C
16°C
18°C
21°C
23°C
25°C
25°C
25°C
25°C
24°C
24°C
23°C
22°C
21°C
19°C
19°C
19°C
19°C
18°C
18°C
Day Statistics
Maximum Wind
7 km/h
Humidity
89%
Precipitation
18 mm
UV Index
11
Visibility
7 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:54 PM
Moonrise
08:22 PM
Moonset
07:14 AM
Moon Phase
Waning Gibbous
Moon Illumination
90%
Air Quality
PM2.5
9
μg/m³
PM10
9.3
μg/m³
NO₂
15.9
μg/m³
O₃
32.7
μg/m³
SO₂
6.1
μg/m³
CO
496.5
μg/m³
Heavy rain
Wednesday, June 03, 2026
High
25°C
Low
16°C
Rain Chance
85%
Hourly Forecast
17°C
16°C
16°C
16°C
16°C
16°C
17°C
20°C
22°C
24°C
25°C
25°C
24°C
24°C
23°C
22°C
22°C
21°C
19°C
19°C
18°C
18°C
17°C
18°C
Day Statistics
Maximum Wind
6 km/h
Humidity
90%
Precipitation
22 mm
UV Index
12
Visibility
7 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:54 PM
Moonrise
09:08 PM
Moonset
08:06 AM
Moon Phase
Waning Gibbous
Moon Illumination
83%
Air Quality
PM2.5
10.7
μg/m³
PM10
10.9
μg/m³
NO₂
20.9
μg/m³
O₃
26.3
μg/m³
SO₂
5.7
μg/m³
CO
553.1
μg/m³
Moderate rain
Thursday, June 04, 2026
High
24°C
Low
16°C
Rain Chance
86%
Hourly Forecast
17°C
17°C
16°C
16°C
16°C
16°C
17°C
21°C
22°C
24°C
24°C
24°C
23°C
22°C
22°C
22°C
20°C
19°C
18°C
18°C
18°C
17°C
17°C
17°C
Day Statistics
Maximum Wind
4 km/h
Humidity
90%
Precipitation
9 mm
UV Index
0
Visibility
6 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:54 PM
Moonrise
09:51 PM
Moonset
08:56 AM
Moon Phase
Waning Gibbous
Moon Illumination
74%
Air Quality
PM2.5
15.7
μg/m³
PM10
15.9
μg/m³
NO₂
29.6
μg/m³
O₃
4.7
μg/m³
SO₂
6.5
μg/m³
CO
741.9
μg/m³
Moderate rain
Friday, June 05, 2026
High
23°C
Low
16°C
Rain Chance
80%
Hourly Forecast
17°C
17°C
16°C
16°C
17°C
17°C
18°C
20°C
21°C
23°C
22°C
22°C
21°C
21°C
21°C
20°C
20°C
19°C
19°C
19°C
18°C
18°C
18°C
17°C
Day Statistics
Maximum Wind
4 km/h
Humidity
94%
Precipitation
14 mm
UV Index
4
Visibility
7 km
Rain Chance
80%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:55 PM
Moonrise
10:30 PM
Moonset
09:44 AM
Moon Phase
Last Quarter
Moon Illumination
64%
Moderate rain
Saturday, June 06, 2026
High
22°C
Low
17°C
Rain Chance
84%
Hourly Forecast
17°C
17°C
17°C
17°C
17°C
18°C
18°C
19°C
20°C
22°C
21°C
21°C
21°C
20°C
19°C
19°C
19°C
18°C
18°C
18°C
18°C
18°C
18°C
18°C
Day Statistics
Maximum Wind
6 km/h
Humidity
95%
Precipitation
10 mm
UV Index
4
Visibility
7 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:14 AM
Sunset
05:55 PM
Moonrise
11:07 PM
Moonset
10:30 AM
Moon Phase
Last Quarter
Moon Illumination
54%
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