Weather Forecast for La Fortuna
Alajuela, Costa Rica
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Current Weather - La Fortuna: 29°C
Current Weather - La Fortuna: 29°C
Alajuela, Costa Rica
Partly Cloudy
Feels like 31°C
Wind
13 km/h ENE
Humidity
55%
Pressure
1007 mb
UV Index
3
Visibility
10 km
Patchy rain nearby
Monday, May 25, 2026
High
31°C
Low
23°C
Rain Chance
83%
Hourly Forecast
26°C
Day Statistics
Maximum Wind
13 km/h
Humidity
79%
Precipitation
1 mm
UV Index
11
Visibility
7 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:55 PM
Moonrise
01:27 PM
Moonset
01:02 AM
Moon Phase
Waxing Gibbous
Moon Illumination
74%
Air Quality
PM2.5
4.4
μg/m³
PM10
5.9
μg/m³
NO₂
1.7
μg/m³
O₃
38.9
μg/m³
SO₂
1.1
μg/m³
CO
111.5
μg/m³
Moderate rain
Tuesday, May 26, 2026
High
29°C
Low
22°C
Rain Chance
91%
Hourly Forecast
25°C
25°C
25°C
25°C
24°C
24°C
22°C
24°C
26°C
26°C
27°C
28°C
28°C
29°C
29°C
29°C
28°C
28°C
28°C
27°C
26°C
26°C
25°C
25°C
Day Statistics
Maximum Wind
11 km/h
Humidity
83%
Precipitation
5 mm
UV Index
12
Visibility
7 km
Rain Chance
91%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:55 PM
Moonrise
02:18 PM
Moonset
01:43 AM
Moon Phase
Waxing Gibbous
Moon Illumination
83%
Air Quality
PM2.5
4.8
μg/m³
PM10
6.6
μg/m³
NO₂
2.7
μg/m³
O₃
34.3
μg/m³
SO₂
1
μg/m³
CO
110.8
μg/m³
Moderate rain
Wednesday, May 27, 2026
High
32°C
Low
22°C
Rain Chance
86%
Hourly Forecast
25°C
25°C
24°C
24°C
23°C
24°C
22°C
24°C
25°C
25°C
26°C
28°C
32°C
31°C
29°C
28°C
28°C
28°C
27°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
7 km/h
Humidity
88%
Precipitation
11 mm
UV Index
12
Visibility
7 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:56 PM
Moonrise
03:08 PM
Moonset
02:23 AM
Moon Phase
Waxing Gibbous
Moon Illumination
90%
Air Quality
PM2.5
3.6
μg/m³
PM10
4.2
μg/m³
NO₂
3.8
μg/m³
O₃
32.6
μg/m³
SO₂
1.1
μg/m³
CO
118
μg/m³
Heavy rain
Thursday, May 28, 2026
High
29°C
Low
23°C
Rain Chance
83%
Hourly Forecast
25°C
24°C
24°C
24°C
24°C
23°C
23°C
23°C
25°C
26°C
27°C
27°C
28°C
28°C
29°C
27°C
27°C
25°C
25°C
24°C
24°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
6 km/h
Humidity
92%
Precipitation
30 mm
UV Index
13
Visibility
7 km
Rain Chance
83%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:56 PM
Moonrise
04:00 PM
Moonset
03:06 AM
Moon Phase
Waxing Gibbous
Moon Illumination
96%
Air Quality
PM2.5
4
μg/m³
PM10
4.3
μg/m³
NO₂
5.3
μg/m³
O₃
34.1
μg/m³
SO₂
1.4
μg/m³
CO
117
μg/m³
Patchy rain nearby
Friday, May 29, 2026
High
27°C
Low
23°C
Rain Chance
89%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
25°C
26°C
27°C
26°C
25°C
25°C
26°C
26°C
26°C
25°C
25°C
25°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
6 km/h
Humidity
90%
Precipitation
1 mm
UV Index
7
Visibility
8 km
Rain Chance
89%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:56 PM
Moonrise
04:54 PM
Moonset
03:50 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
7
μg/m³
PM10
7.1
μg/m³
NO₂
9.3
μg/m³
O₃
16.8
μg/m³
SO₂
1.5
μg/m³
CO
214.2
μg/m³
Patchy rain nearby
Saturday, May 30, 2026
High
33°C
Low
24°C
Rain Chance
88%
Hourly Forecast
25°C
24°C
25°C
25°C
25°C
24°C
24°C
25°C
26°C
27°C
29°C
31°C
33°C
32°C
30°C
29°C
28°C
28°C
27°C
27°C
26°C
26°C
25°C
25°C
Day Statistics
Maximum Wind
9 km/h
Humidity
85%
Precipitation
2 mm
UV Index
0
Visibility
6 km
Rain Chance
88%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:56 PM
Moonrise
05:49 PM
Moonset
04:38 AM
Moon Phase
Full Moon
Moon Illumination
100%
Patchy rain nearby
Sunday, May 31, 2026
High
34°C
Low
24°C
Rain Chance
65%
Hourly Forecast
24°C
25°C
25°C
25°C
24°C
24°C
24°C
26°C
27°C
29°C
31°C
32°C
34°C
33°C
32°C
32°C
31°C
29°C
28°C
28°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
3 km/h
Humidity
80%
Precipitation
1 mm
UV Index
6
Visibility
8 km
Rain Chance
65%
Snow Chance
0%
Sun & Moon
Sunrise
05:15 AM
Sunset
05:57 PM
Moonrise
06:43 PM
Moonset
05:29 AM
Moon Phase
Full Moon
Moon Illumination
99%
Solar Radiation Data
Shortwave Radiation
482.5
Diffuse Radiation
229.36
DNI
0
GTI
228.19
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