04.10
sun
sun
Day
77°F
W 14 mph
Precip.
32%
32%
Night
75°F
W 11 mph
Precip.
18%
18%
05.10
mon
mon
Day
79°F
W 9 mph
Precip.
3%
3%
Night
75°F
W 10 mph
Precip.
25%
25%
06.10
tue
tue
Day
79°F
SW 9 mph
Precip.
15%
15%
Night
75°F
NW 6 mph
Precip.
22%
22%
07.10
wed
wed
Day
77°F
S 7 mph
Precip.
18%
18%
Night
73°F
NE 4 mph
Precip.
9%
9%
08.10
thu
thu
Day
79°F
S 6 mph
Precip.
17%
17%
Night
73°F
SE 2 mph
Precip.
10%
10%
09.10
fri
fri
Day
75°F
SW 4 mph
Precip.
16%
16%
Night
73°F
SW 5 mph
Precip.
32%
32%
10.10
sat
sat
Day
77°F
SW 9 mph
Precip.
27%
27%
Night
75°F
W 7 mph
Precip.
39%
39%
11.10
sun
sun
Day
79°F
SW 9 mph
Precip.
42%
42%
Night
75°F
W 7 mph
Precip.
33%
33%
12.10
mon
mon
Day
79°F
W 9 mph
Precip.
43%
43%
Night
73°F
W 6 mph
Precip.
23%
23%
13.10
tue
tue
Day
79°F
SW 8 mph
Precip.
51%
51%
Night
73°F
W 6 mph
Precip.
45%
45%
14.10
wed
wed
Day
77°F
W 7 mph
Precip.
47%
47%
Night
73°F
NW 6 mph
Precip.
39%
39%
15.10
thu
thu
Day
79°F
NW 6 mph
Precip.
41%
41%
Night
73°F
N 3 mph
Precip.
10%
10%
16.10
fri
fri
Day
79°F
SW 6 mph
Precip.
23%
23%
Night
75°F
N 2 mph
Precip.
10%
10%
17.10
sat
sat
Day
79°F
NW 6 mph
Precip.
29%
29%
Night
77°F
NW 1 mph
Precip.
18%
18%
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 81.9°F and 80.4°F.
Air temperature in Kauai, °F
Precipitation total in Kauai, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kauai
Kauai on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kauai
Local time: 16:35
October 04, sunday
1800
75°F
W
12 mph
12 mph
2100
75°F
W
12 mph
12 mph
October 05, monday
0000
75°F
W
11 mph
11 mph
0300
73°F
W
11 mph
11 mph
0600
75°F
W
11 mph
11 mph
0900
77°F
W
11 mph
11 mph
1200
79°F
W
9 mph
9 mph
1500
79°F
SW
10 mph
10 mph
