Measurements:
°C
°F
CURRENT WEATHER
14:26
Kailua Kona
82°F
NE 7 mph
Feels like: 88°F
Precip: 21%
World Resorts USA Kailua Kona Weather

14 Day Weather Forecast

10.05
mon
DAY
84°F
E 6 mph
precip
10%
NIGHT
80°F
NE 6 mph
precip
32%
10.06
tue
DAY
82°F
NE 7 mph
precip
17%
NIGHT
78°F
NE 7 mph
precip
22%
10.07
wed
DAY
84°F
E 7 mph
precip
4%
NIGHT
80°F
S 2 mph
precip
8%
10.08
thu
DAY
86°F
E 6 mph
precip
4%
NIGHT
82°F
N 6 mph
precip
20%
10.09
fri
DAY
86°F
NE 13 mph
precip
18%
NIGHT
80°F
NE 9 mph
precip
11%
10.10
sat
DAY
84°F
E 7 mph
precip
9%
NIGHT
80°F
E 2 mph
precip
13%
10.11
sun
DAY
84°F
E 6 mph
precip
15%
NIGHT
80°F
SE 2 mph
precip
10%
10.12
mon
DAY
84°F
E 6 mph
precip
5%
NIGHT
80°F
NE 4 mph
precip
11%
10.13
tue
DAY
86°F
E 6 mph
precip
7%
NIGHT
80°F
N 7 mph
precip
30%
10.14
wed
DAY
84°F
SE 7 mph
precip
13%
NIGHT
80°F
N 6 mph
precip
24%
10.15
thu
DAY
84°F
E 6 mph
precip
23%
NIGHT
80°F
NW 7 mph
precip
14%
10.16
fri
DAY
82°F
NE 8 mph
precip
15%
NIGHT
78°F
N 4 mph
precip
13%
10.17
sat
DAY
82°F
E 7 mph
precip
24%
NIGHT
78°F
E 2 mph
precip
8%
10.18
sun
DAY
84°F
NE 6 mph
precip
24%
NIGHT
80°F
E 2 mph
precip
18%

Kailua Kona Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Kailua Kona was 84.3°F. The maximum and minimum values were 83.8°F and 84.8°F respectively.

Kailua Kona on the Weather Map

Best Time to Visit Kailua Kona
The most sunny months:
January 22 days
December 20 days
February 19 days
The most warm months:
September 85.8 °F
October 85.5 °F
July 85.5 °F
Warmest sea temperature:
September 84.9 °F
October 84.6 °F
August 84.4 °F
The most cold months:
January 79.9 °F
February 80.2 °F
March 81.0 °F
The most rainy months:
September 2 days
July 2 days
August 2 days
The most windy months:
May 6 mph
April 6 mph
June 6 mph
more details
USA Resorts:
NAME
F°
Boston +58
Chicago +62
Hawaii +82
Houston +86
Las Vegas +92
Los Angeles +100
Maui +74
Miami +88
Myrtle Beach +70
New York +62
San Diego +84
San Francisco +66
Santa Monica +94
Sarasota +84
Washington +64
all resorts
24 Hours Weather Forecast
Kailua Kona
Local time: 14:26
05 oct, monday
1500 82°F
NE
7 mph
1800 82°F
NE
6 mph
2100 80°F
NE
6 mph
06 oct, tuesday
0000 80°F
NE
6 mph
0300 78°F
NE
5 mph
0600 78°F
NE
4 mph
0900 80°F
NE
4 mph
1200 82°F
NE
7 mph