Weather Forecast for La Fortuna
Alajuela, Costa Rica
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Current Weather - La Fortuna: 25°C
Current Weather - La Fortuna: 25°C
Alajuela, Costa Rica
Overcast
Feels like 31°C
Wind
4 km/h ENE
Humidity
99%
Pressure
1010 mb
UV Index
0
Visibility
10 km
Light rain shower
Monday, September 07, 2026
High
28°C
Low
22°C
Rain Chance
93%
Hourly Forecast
24°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
27°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
5 km/h
Humidity
93%
Precipitation
13 mm
UV Index
12
Visibility
6 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:44 PM
Moonrise
01:39 AM
Moonset
02:49 PM
Moon Phase
Waning Crescent
Moon Illumination
12%
Air Quality
PM2.5
3
μg/m³
PM10
3.8
μg/m³
NO₂
1.7
μg/m³
O₃
39.8
μg/m³
SO₂
0.2
μg/m³
CO
106.6
μg/m³
Fog
Tuesday, September 08, 2026
High
29°C
Low
22°C
Rain Chance
93%
Hourly Forecast
25°C
24°C
24°C
24°C
23°C
23°C
22°C
22°C
24°C
24°C
25°C
26°C
26°C
26°C
28°C
29°C
29°C
28°C
27°C
27°C
26°C
26°C
26°C
25°C
Day Statistics
Maximum Wind
9 km/h
Humidity
94%
Precipitation
14 mm
UV Index
12
Visibility
5 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:43 PM
Moonrise
02:43 AM
Moonset
03:43 PM
Moon Phase
Waning Crescent
Moon Illumination
6%
Air Quality
PM2.5
2.2
μg/m³
PM10
3.2
μg/m³
NO₂
0.8
μg/m³
O₃
46.6
μg/m³
SO₂
0.2
μg/m³
CO
117.9
μg/m³
Light rain shower
Wednesday, September 09, 2026
High
27°C
Low
21°C
Rain Chance
91%
Hourly Forecast
24°C
24°C
23°C
23°C
23°C
23°C
22°C
21°C
23°C
25°C
25°C
25°C
25°C
26°C
27°C
26°C
25°C
25°C
26°C
25°C
25°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
12 km/h
Humidity
93%
Precipitation
18 mm
UV Index
9
Visibility
8 km
Rain Chance
91%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:43 PM
Moonrise
03:45 AM
Moonset
04:33 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
3.4
μg/m³
PM10
6.1
μg/m³
NO₂
1.3
μg/m³
O₃
36.1
μg/m³
SO₂
0.2
μg/m³
CO
102.5
μg/m³
Fog
Thursday, September 10, 2026
High
28°C
Low
21°C
Rain Chance
86%
Hourly Forecast
24°C
23°C
23°C
23°C
23°C
23°C
23°C
21°C
23°C
25°C
26°C
27°C
26°C
26°C
27°C
26°C
26°C
28°C
26°C
26°C
25°C
25°C
24°C
24°C
Day Statistics
Maximum Wind
11 km/h
Humidity
90%
Precipitation
5 mm
UV Index
12
Visibility
4 km
Rain Chance
86%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:42 PM
Moonrise
04:44 AM
Moonset
05:19 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
2.8
μg/m³
PM10
4.7
μg/m³
NO₂
1.6
μg/m³
O₃
33.5
μg/m³
SO₂
0.2
μg/m³
CO
100.9
μg/m³
Light rain shower
Friday, September 11, 2026
High
27°C
Low
22°C
Rain Chance
93%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
22°C
22°C
24°C
24°C
24°C
25°C
25°C
26°C
26°C
27°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
24°C
Day Statistics
Maximum Wind
8 km/h
Humidity
94%
Precipitation
13 mm
UV Index
6
Visibility
5 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:41 PM
Moonrise
05:40 AM
Moonset
06:04 PM
Moon Phase
New Moon
Moon Illumination
0%
Air Quality
PM2.5
1.9
μg/m³
PM10
2.8
μg/m³
NO₂
2.6
μg/m³
O₃
24.9
μg/m³
SO₂
0.2
μg/m³
CO
114.6
μg/m³
Light rain shower
Saturday, September 12, 2026
High
28°C
Low
22°C
Rain Chance
93%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
22°C
23°C
23°C
24°C
25°C
25°C
26°C
27°C
27°C
28°C
26°C
25°C
24°C
24°C
24°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
6 km/h
Humidity
95%
Precipitation
12 mm
UV Index
6
Visibility
6 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:41 PM
Moonrise
06:35 AM
Moonset
06:48 PM
Moon Phase
New Moon
Moon Illumination
3%
Light rain shower
Sunday, September 13, 2026
High
28°C
Low
22°C
Rain Chance
93%
Hourly Forecast
23°C
23°C
22°C
22°C
22°C
22°C
22°C
23°C
23°C
24°C
24°C
25°C
25°C
26°C
27°C
28°C
28°C
27°C
26°C
25°C
24°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
5 km/h
Humidity
96%
Precipitation
32 mm
UV Index
6
Visibility
9 km
Rain Chance
93%
Snow Chance
0%
Sun & Moon
Sunrise
05:28 AM
Sunset
05:40 PM
Moonrise
07:30 AM
Moonset
07:33 PM
Moon Phase
Waxing Crescent
Moon Illumination
8%
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