Weather Forecast for Playa Hermosa
Guanacaste, Costa Rica
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Current Weather - Playa Hermosa: 26°C
Current Weather - Playa Hermosa: 26°C
Guanacaste, Costa Rica
Partly Cloudy
Feels like 29°C
Wind
4 km/h NE
Humidity
84%
Pressure
1012 mb
UV Index
0
Visibility
10 km
Moderate rain
Monday, June 15, 2026
High
30°C
Low
24°C
Rain Chance
78%
Hourly Forecast
30°C
29°C
29°C
29°C
28°C
26°C
25°C
25°C
25°C
24°C
Day Statistics
Maximum Wind
18 km/h
Humidity
79%
Precipitation
10 mm
UV Index
11
Visibility
9 km
Rain Chance
78%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
06:05 PM
Moonrise
05:25 AM
Moonset
06:45 PM
Moon Phase
New Moon
Moon Illumination
2%
Air Quality
PM2.5
10.1
μg/m³
PM10
11.4
μg/m³
NO₂
9.4
μg/m³
O₃
36.9
μg/m³
SO₂
1.4
μg/m³
CO
147.3
μg/m³
Patchy rain nearby
Tuesday, June 16, 2026
High
29°C
Low
24°C
Rain Chance
70%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
25°C
26°C
26°C
27°C
29°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
27°C
26°C
25°C
25°C
Day Statistics
Maximum Wind
18 km/h
Humidity
83%
Precipitation
3 mm
UV Index
12
Visibility
10 km
Rain Chance
70%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
06:05 PM
Moonrise
06:33 AM
Moonset
07:48 PM
Moon Phase
Waxing Crescent
Moon Illumination
6%
Air Quality
PM2.5
4.9
μg/m³
PM10
5.6
μg/m³
NO₂
5.1
μg/m³
O₃
48.2
μg/m³
SO₂
1.4
μg/m³
CO
140.2
μg/m³
Heavy rain
Wednesday, June 17, 2026
High
29°C
Low
24°C
Rain Chance
84%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
25°C
25°C
25°C
26°C
27°C
28°C
29°C
28°C
28°C
27°C
26°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
15 km/h
Humidity
84%
Precipitation
24 mm
UV Index
11
Visibility
10 km
Rain Chance
84%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
06:05 PM
Moonrise
07:40 AM
Moonset
08:45 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
5.4
μg/m³
PM10
6.2
μg/m³
NO₂
4.8
μg/m³
O₃
47
μg/m³
SO₂
1.3
μg/m³
CO
169.3
μg/m³
Moderate rain
Thursday, June 18, 2026
High
28°C
Low
24°C
Rain Chance
82%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
27°C
28°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
Day Statistics
Maximum Wind
11 km/h
Humidity
81%
Precipitation
12 mm
UV Index
12
Visibility
10 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
06:06 PM
Moonrise
08:43 AM
Moonset
09:37 PM
Moon Phase
Waxing Crescent
Moon Illumination
19%
Air Quality
PM2.5
6.7
μg/m³
PM10
7.1
μg/m³
NO₂
7.5
μg/m³
O₃
42.5
μg/m³
SO₂
1.3
μg/m³
CO
194.3
μg/m³
Patchy rain nearby
Friday, June 19, 2026
High
29°C
Low
24°C
Rain Chance
69%
Hourly Forecast
25°C
25°C
25°C
25°C
24°C
24°C
25°C
25°C
26°C
27°C
28°C
29°C
29°C
28°C
28°C
28°C
27°C
27°C
26°C
26°C
25°C
25°C
25°C
24°C
Day Statistics
Maximum Wind
14 km/h
Humidity
79%
Precipitation
4 mm
UV Index
0
Visibility
10 km
Rain Chance
69%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
06:06 PM
Moonrise
09:42 AM
Moonset
10:23 PM
Moon Phase
Waxing Crescent
Moon Illumination
28%
Air Quality
PM2.5
9.2
μg/m³
PM10
9.3
μg/m³
NO₂
15
μg/m³
O₃
13.4
μg/m³
SO₂
1
μg/m³
CO
356.9
μg/m³
Patchy rain nearby
Saturday, June 20, 2026
High
30°C
Low
24°C
Rain Chance
60%
Hourly Forecast
24°C
24°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
28°C
28°C
29°C
30°C
30°C
30°C
30°C
29°C
28°C
27°C
26°C
26°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
16 km/h
Humidity
79%
Precipitation
2 mm
UV Index
6
Visibility
9 km
Rain Chance
60%
Snow Chance
0%
Sun & Moon
Sunrise
05:21 AM
Sunset
06:06 PM
Moonrise
10:36 AM
Moonset
11:06 PM
Moon Phase
First Quarter
Moon Illumination
38%
Patchy rain nearby
Sunday, June 21, 2026
High
30°C
Low
24°C
Rain Chance
57%
Hourly Forecast
25°C
25°C
25°C
24°C
24°C
24°C
24°C
25°C
26°C
27°C
28°C
29°C
30°C
29°C
29°C
29°C
28°C
28°C
27°C
27°C
26°C
26°C
26°C
25°C
Day Statistics
Maximum Wind
10 km/h
Humidity
75%
Precipitation
1 mm
UV Index
6
Visibility
9 km
Rain Chance
57%
Snow Chance
0%
Sun & Moon
Sunrise
05:22 AM
Sunset
06:06 PM
Moonrise
11:29 AM
Moonset
11:47 PM
Moon Phase
First Quarter
Moon Illumination
48%
Solar Radiation Data
Shortwave Radiation
1.94
Diffuse Radiation
1.03
DNI
0
GTI
0
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