Weather Forecast for Kauai
Hawaii, United States of America
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Current Weather - Kauai: 27°C
Current Weather - Kauai: 27°C
Hawaii, United States of America
Partly Cloudy
Feels like 28°C
Wind
10 km/h ENE
Humidity
73%
Pressure
1016 mb
UV Index
7
Visibility
10 km
Patchy rain nearby
Friday, August 21, 2026
High
28°C
Low
23°C
Rain Chance
49%
Hourly Forecast
24°C
24°C
Day Statistics
Maximum Wind
15 km/h
Humidity
82%
Precipitation
1 mm
UV Index
13
Visibility
10 km
Rain Chance
49%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
07:04 PM
Moonrise
03:01 PM
Moonset
12:49 AM
Moon Phase
First Quarter
Moon Illumination
69%
Air Quality
PM2.5
4.7
μg/m³
PM10
7.5
μg/m³
NO₂
0.3
μg/m³
O₃
33.9
μg/m³
SO₂
0.6
μg/m³
CO
89.2
μg/m³
Patchy rain nearby
Saturday, August 22, 2026
High
27°C
Low
24°C
Rain Chance
53%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
25°C
26°C
27°C
27°C
27°C
27°C
27°C
27°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
24 km/h
Humidity
81%
Precipitation
1 mm
UV Index
13
Visibility
10 km
Rain Chance
53%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
07:03 PM
Moonrise
03:51 PM
Moonset
01:41 AM
Moon Phase
Waxing Gibbous
Moon Illumination
78%
Air Quality
PM2.5
8
μg/m³
PM10
13.4
μg/m³
NO₂
0.2
μg/m³
O₃
28.2
μg/m³
SO₂
0.2
μg/m³
CO
90.1
μg/m³
Patchy rain nearby
Sunday, August 23, 2026
High
26°C
Low
23°C
Rain Chance
74%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
23°C
23°C
24°C
24°C
25°C
25°C
26°C
26°C
26°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
22 km/h
Humidity
83%
Precipitation
2 mm
UV Index
12
Visibility
10 km
Rain Chance
74%
Snow Chance
0%
Sun & Moon
Sunrise
06:17 AM
Sunset
07:02 PM
Moonrise
04:37 PM
Moonset
02:35 AM
Moon Phase
Waxing Gibbous
Moon Illumination
86%
Air Quality
PM2.5
7.4
μg/m³
PM10
12.7
μg/m³
NO₂
0.1
μg/m³
O₃
26.5
μg/m³
SO₂
0.2
μg/m³
CO
84.9
μg/m³
Patchy rain nearby
Monday, August 24, 2026
High
26°C
Low
23°C
Rain Chance
79%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
24°C
25°C
25°C
25°C
26°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
23 km/h
Humidity
84%
Precipitation
4 mm
UV Index
12
Visibility
10 km
Rain Chance
79%
Snow Chance
0%
Sun & Moon
Sunrise
06:18 AM
Sunset
07:01 PM
Moonrise
05:18 PM
Moonset
03:30 AM
Moon Phase
Waxing Gibbous
Moon Illumination
93%
Air Quality
PM2.5
8.2
μg/m³
PM10
14
μg/m³
NO₂
0.1
μg/m³
O₃
33.5
μg/m³
SO₂
0.2
μg/m³
CO
92.8
μg/m³
Patchy rain nearby
Tuesday, August 25, 2026
High
26°C
Low
23°C
Rain Chance
81%
Hourly Forecast
24°C
23°C
23°C
23°C
23°C
24°C
23°C
24°C
24°C
25°C
26°C
26°C
26°C
26°C
26°C
26°C
26°C
25°C
25°C
24°C
24°C
24°C
24°C
23°C
Day Statistics
Maximum Wind
23 km/h
Humidity
84%
Precipitation
5 mm
UV Index
12
Visibility
10 km
Rain Chance
81%
Snow Chance
0%
Sun & Moon
Sunrise
06:18 AM
Sunset
07:01 PM
Moonrise
05:56 PM
Moonset
04:23 AM
Moon Phase
Full Moon
Moon Illumination
97%
Air Quality
PM2.5
7.6
μg/m³
PM10
12.9
μg/m³
NO₂
0.2
μg/m³
O₃
34.7
μg/m³
SO₂
0.2
μg/m³
CO
99
μg/m³
Patchy rain nearby
Wednesday, August 26, 2026
High
26°C
Low
23°C
Rain Chance
52%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
24°C
25°C
25°C
25°C
25°C
26°C
25°C
25°C
25°C
24°C
24°C
23°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
21 km/h
Humidity
77%
Precipitation
1 mm
UV Index
6
Visibility
10 km
Rain Chance
52%
Snow Chance
0%
Sun & Moon
Sunrise
06:18 AM
Sunset
07:00 PM
Moonrise
06:29 PM
Moonset
05:16 AM
Moon Phase
Full Moon
Moon Illumination
100%
Patchy rain nearby
Thursday, August 27, 2026
High
25°C
Low
22°C
Rain Chance
67%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
22°C
23°C
23°C
24°C
24°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
24°C
24°C
24°C
23°C
23°C
23°C
23°C
Day Statistics
Maximum Wind
21 km/h
Humidity
78%
Precipitation
2 mm
UV Index
6
Visibility
10 km
Rain Chance
67%
Snow Chance
0%
Sun & Moon
Sunrise
06:19 AM
Sunset
06:59 PM
Moonrise
07:01 PM
Moonset
06:07 AM
Moon Phase
Full Moon
Moon Illumination
100%
Solar Radiation Data
Shortwave Radiation
558.8
Diffuse Radiation
70.96
DNI
0
GTI
0
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