Kailua, Oahu weather live forecast

Today's maximum temperature in Kailua, Oahu is expected to be 77°F. Select a day from the live weather forecast for Kailua, Oahu, Hawaii, USA for more weather parameters.

Saturday
14th Feb
77

72

6

7
Sunday
15th Feb
75

70

4

6
Monday
16th Feb
75

70

5

8
Tuesday
17th Feb
77

68

6

8
Wednesday
18th Feb
79

70

7

8

5-day weather forecast updated at 04:05 on Saturday 14th February 2026 GMT

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The 5-day weather forecast for Hawaii (Kailua, Oahu) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Kailua, Oahu weather forecast by day

Below are the detailed weather forecasts for Kailua, Oahu for the next 5 days.

Kailua, Oahu weather for Saturday 14th February 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 77°F, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 12% chance of some rain and a moderate breeze of 16 mph from the east.

77
°F maximum temperature
72
°F minimum temperature
sunshine and showers
6
hours of sunshine
7
UV index (High)
12
% chance of some rain
<2
mm of rainfall expected
77
°F wind chill
16
mph wind from E

Kailua, Oahu weather for Sunday 15th February 2026

Expect mostly cloudy with light rain in Kailua, Oahu, Hawaii with a maximum temperature of 75°F, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 36% chance of some rain and a fresh breeze of 18 mph from the east.

75
°F maximum temperature
70
°F minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
36
% chance of some rain
<2
mm of rainfall expected
75
°F wind chill
18
mph wind from E

Kailua, Oahu weather for Monday 16th February 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 75°F, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a moderate breeze of 17 mph from the east.

75
°F maximum temperature
70
°F minimum temperature
sunshine and showers
5
hours of sunshine
8
UV index (Very High)
28
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
mph wind from E

Kailua, Oahu weather for Tuesday 17th February 2026

Expect sunshine and showers in Kailua, Oahu, Hawaii with a maximum temperature of 77°F, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a fresh breeze of 18 mph from the east.

77
°F maximum temperature
68
°F minimum temperature
sunshine and showers
6
hours of sunshine
8
UV index (Very High)
37
% chance of some rain
<2
mm of rainfall expected
77
°F wind chill
18
mph wind from E

Kailua, Oahu weather for Wednesday 18th February 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 79°F, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 17 mph from the east.