Weather Forecast for Tamarindo
Guanacaste, Costa Rica
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Current Weather - Tamarindo: 30°C
Current Weather - Tamarindo: 30°C
Guanacaste, Costa Rica
Overcast
Feels like 32°C
Wind
10 km/h NE
Humidity
62%
Pressure
1010 mb
UV Index
6
Visibility
10 km
Overcast
Monday, September 14, 2026
High
32°C
Low
25°C
Rain Chance
43%
Hourly Forecast
30°C
29°C
28°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
18 km/h
Humidity
69%
Precipitation
0 mm
UV Index
11
Visibility
10 km
Rain Chance
43%
Snow Chance
0%
Sun & Moon
Sunrise
05:33 AM
Sunset
05:44 PM
Moonrise
08:30 AM
Moonset
08:25 PM
Moon Phase
Waxing Crescent
Moon Illumination
14%
Air Quality
PM2.5
3.7
μg/m³
PM10
4.9
μg/m³
NO₂
6.1
μg/m³
O₃
34.4
μg/m³
SO₂
1.3
μg/m³
CO
120.8
μg/m³
Overcast
Tuesday, September 15, 2026
High
31°C
Low
25°C
Rain Chance
38%
Hourly Forecast
26°C
26°C
26°C
25°C
25°C
25°C
25°C
26°C
28°C
30°C
30°C
29°C
30°C
31°C
30°C
30°C
29°C
29°C
29°C
28°C
27°C
27°C
26°C
26°C
Day Statistics
Maximum Wind
24 km/h
Humidity
71%
Precipitation
0 mm
UV Index
12
Visibility
10 km
Rain Chance
38%
Snow Chance
0%
Sun & Moon
Sunrise
05:33 AM
Sunset
05:44 PM
Moonrise
09:26 AM
Moonset
09:14 PM
Moon Phase
Waxing Crescent
Moon Illumination
23%
Air Quality
PM2.5
3.3
μg/m³
PM10
3.5
μg/m³
NO₂
7.2
μg/m³
O₃
32.7
μg/m³
SO₂
1.6
μg/m³
CO
129.9
μg/m³
Overcast
Wednesday, September 16, 2026
High
30°C
Low
25°C
Rain Chance
63%
Hourly Forecast
26°C
26°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
29°C
29°C
29°C
30°C
30°C
30°C
30°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
21 km/h
Humidity
72%
Precipitation
1 mm
UV Index
10
Visibility
10 km
Rain Chance
63%
Snow Chance
0%
Sun & Moon
Sunrise
05:32 AM
Sunset
05:43 PM
Moonrise
10:22 AM
Moonset
10:05 PM
Moon Phase
First Quarter
Moon Illumination
32%
Air Quality
PM2.5
2.6
μg/m³
PM10
2.7
μg/m³
NO₂
6.1
μg/m³
O₃
37.3
μg/m³
SO₂
1.6
μg/m³
CO
158.2
μg/m³
Overcast
Thursday, September 17, 2026
High
30°C
Low
25°C
Rain Chance
40%
Hourly Forecast
26°C
25°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
29°C
30°C
30°C
30°C
30°C
28°C
28°C
29°C
29°C
28°C
27°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
25 km/h
Humidity
71%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
05:32 AM
Sunset
05:42 PM
Moonrise
11:18 AM
Moonset
10:58 PM
Moon Phase
First Quarter
Moon Illumination
42%
Air Quality
PM2.5
4
μg/m³
PM10
4.2
μg/m³
NO₂
7.9
μg/m³
O₃
38.5
μg/m³
SO₂
2.2
μg/m³
CO
187.3
μg/m³
Patchy rain nearby
Friday, September 18, 2026
High
29°C
Low
25°C
Rain Chance
36%
Hourly Forecast
26°C
26°C
25°C
25°C
25°C
25°C
25°C
26°C
27°C
29°C
29°C
28°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
26°C
Day Statistics
Maximum Wind
23 km/h
Humidity
76%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
36%
Snow Chance
0%
Sun & Moon
Sunrise
05:32 AM
Sunset
05:42 PM
Moonrise
12:12 PM
Moonset
11:51 PM
Moon Phase
First Quarter
Moon Illumination
53%
Air Quality
PM2.5
4.3
μg/m³
PM10
4.5
μg/m³
NO₂
12.4
μg/m³
O₃
11.1
μg/m³
SO₂
1.2
μg/m³
CO
278.6
μg/m³
Patchy rain nearby
Saturday, September 19, 2026
High
29°C
Low
25°C
Rain Chance
71%
Hourly Forecast
26°C
26°C
26°C
26°C
26°C
26°C
25°C
27°C
28°C
29°C
29°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
28°C
27°C
27°C
27°C
Day Statistics
Maximum Wind
23 km/h
Humidity
78%
Precipitation
4 mm
UV Index
7
Visibility
10 km
Rain Chance
71%
Snow Chance
0%
Sun & Moon
Sunrise
05:32 AM
Sunset
05:41 PM
Moonrise
01:02 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
63%
Light rain shower
Sunday, September 20, 2026
High
29°C
Low
25°C
Rain Chance
87%
Hourly Forecast
27°C
26°C
26°C
26°C
25°C
25°C
25°C
25°C
26°C
26°C
27°C
28°C
29°C
28°C
28°C
27°C
27°C
27°C
26°C
26°C
26°C
25°C
25°C
25°C
Day Statistics
Maximum Wind
15 km/h
Humidity
82%
Precipitation
14 mm
UV Index
6
Visibility
10 km
Rain Chance
87%
Snow Chance
0%
Sun & Moon
Sunrise
05:32 AM
Sunset
05:40 PM
Moonrise
01:49 PM
Moonset
12:44 AM
Moon Phase
Waxing Gibbous
Moon Illumination
73%
Solar Radiation Data
Shortwave Radiation
138.18
Diffuse Radiation
76.14
DNI
0
GTI
0
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