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Weather Kauai
Hawaii · United States
Wed, 09/17
09:09 AM HST
Weather Kauai
now
78°
90 Min. Weather
variable clouds
10:00 AM
80
°
30 %
11:00 AM
81
°
20 %
12:00 PM
81
°
20 %
01:00 PM
83
°
20 %
02:00 PM
83
°
20 %
03:00 PM
83
°
20 %
04:00 PM
83
°
10 %
05:00 PM
81
°
10 %
06:00 PM
79
°
10 %
07:00 PM
76
°
10 %
08:00 PM
76
°
10 %
09:00 PM
75
°
10 %
10:00 PM
75
°
10 %
11:00 PM
75
°
10 %
12:00 AM
75
°
10 %
01:00 AM
75
°
10 %
02:00 AM
75
°
10 %
03:00 AM
74
°
10 %
04:00 AM
74
°
10 %
05:00 AM
74
°
10 %
06:00 AM
74
°
10 %
07:00 AM
74
°
10 %
08:00 AM
77
°
10 %
09:00 AM
79
°
20 %
10:00 AM
81
°
20 %
11:00 AM
83
°
10 %
12:00 PM
85
°
10 %
01:00 PM
84
°
10 %
02:00 PM
84
°
10 %
03:00 PM
84
°
10 %
04:00 PM
83
°
10 %
05:00 PM
81
°
10 %
06:00 PM
79
°
10 %
07:00 PM
77
°
10 %
08:00 PM
76
°
10 %
09:00 PM
76
°
10 %
10:00 PM
76
°
10 %
11:00 PM
76
°
10 %
12:00 AM
75
°
10 %
01:00 AM
75
°
20 %
02:00 AM
74
°
20 %
03:00 AM
74
°
30 %
04:00 AM
74
°
40 %
05:00 AM
74
°
50 %
06:00 AM
74
°
50 %
07:00 AM
74
°
40 %
08:00 AM
78
°
30 %
09:00 AM
81
°
20 %
10:00 AM
83
°
10 %
WeatherRadar
Forecast
Map
Morning
80
°
60 %
Afternoon
83
°
20 %
Evening
75
°
10 %
Night
74
°
10 %
Morning
79
°
20 %
Afternoon
85
°
10 %
Evening
76
°
10 %
Night
74
°
50 %
Morning
81
°
40 %
Afternoon
86
°
50 %
Evening
76
°
50 %
Night
75
°
50 %
Morning
81
°
60 %
Afternoon
84
°
50 %
Evening
74
°
20 %
Night
73
°
10 %
Morning
80
°
30 %
Afternoon
83
°
60 %
Evening
73
°
60 %
Night
72
°
50 %
Morning
78
°
30 %
Afternoon
84
°
60 %
Evening
74
°
40 %
Night
72
°
60 %
Morning
76
°
40 %
Afternoon
85
°
40 %
Evening
74
°
40 %
Night
71
°
50 %
Morning
77
°
40 %
Afternoon
84
°
40 %
Evening
74
°
40 %
Night
71
°
60 %
Morning
77
°
50 %
Afternoon
84
°
40 %
Evening
73
°
40 %
Night
68
°
50 %
Morning
76
°
30 %
Afternoon
84
°
40 %
Evening
72
°
40 %
Night
68
°
40 %
Morning
75
°
40 %
Afternoon
84
°
30 %
Evening
73
°
40 %
Night
68
°
50 %
Morning
76
°
40 %
Afternoon
84
°
30 %
Evening
72
°
40 %
Night
68
°
60 %
Morning
75
°
40 %
Afternoon
83
°
40 %
Evening
72
°
40 %
Night
68
°
60 %
Morning
75
°
40 %
Afternoon
83
°
30 %
Evening
72
°
40 %
Night
68
°
50 %
today
09/17
83
°
76
°
9 h
60 %
tomorrow
09/18
85
°
74
°
8 h
20 %
Friday
09/19
86
°
74
°
8 h
50 %
Saturday
09/20
84
°
75
°
6 h
60 %
Sunday
09/21
83
°
73
°
4 h
60 %
Monday
09/22
84
°
72
°
4 h
60 %
Tuesday
09/23
85
°
72
°
6 h
40 %
Wednesday
09/24
84
°
71
°
6 h
40 %
Thursday
09/25
84
°
71
°
5 h
50 %
Friday
09/26
84
°
68
°
4 h
40 %
Saturday
09/27
84
°
68
°
5 h
40 %
Sunday
09/28
84
°
68
°
6 h
40 %
Monday
09/29
83
°
68
°
5 h
60 %
Tuesday
09/30
83
°
68
°
5 h
40 %
Top News
Daily briefing
Autumn rain arrives
WindRadar
14 day weather
We
76
83
Th
74
85
Fr
74
86
Sa
75
84
Su
73
83
Mo
72
84
Tu
72
85
We
71
84
Th
71
84
Fr
68
84
Sa
68
84
Su
68
84
Mo
68
83
Tu
68
83
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
8
very high
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 82° / Air 83°
Waves 6 ft /
gusts up to 25 mph
Nawiliwili
High tide 01:01 / 13:22
Low tide 05:59 / 20:25
Current regional conditions
Lihue/Kauai Island Airport (104ft)
Wed, 09/17, 08:53 AM
80.6°
cloudy
Wind NE 8 mph
Barking Sands (26ft)
Wed, 09/17, 08:51 AM
80.6°
overcast
Wind 0 mph
Past weather
Weather Station Lihue/Kauai Island Airport
Maximum Temperature [°F] 08/21/2025 to 09/17/2025
Precipitation [in] 08/21/2025 to 09/17/2025
RainRadar
Astro info
today
09:09 AM local time
Sun
06:24 AM
06:38 PM
12h 14min
Moon
02:41 AM
none
Waning crescent
News
Daily briefing
Toasty temps & isolated flooding
Utah and the Dakotas
Unusual September tornadoes
Daily briefing
Summer heat returns
Downbursts
What are they & why are they dangerous
Knowledge is power
What to know this hurricane season
More news
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