Kailua, Oahu weather live forecast

Today's maximum temperature in Kailua, Oahu is expected to be 82°F. Select a day from the live weather forecast for Kailua, Oahu, Hawaii, USA for more weather parameters.

Monday
8th Jun
82

72

7

10
Tuesday
9th Jun
84

73

7

10
Wednesday
10th Jun
84

73

6

11
Thursday
11th Jun
84

73

8

10
Friday
12th Jun
84

72

8

10

5-day weather forecast updated at 04:02 on Tuesday 9th June 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 Monday 8th June 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 14 mph from the north-east.

82
°F maximum temperature
72
°F minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
14
mph wind from NE

Kailua, Oahu weather for Tuesday 9th June 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 12 mph from the east.

84
°F maximum temperature
73
°F minimum temperature
broken clouds
7
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from E

Kailua, Oahu weather for Wednesday 10th June 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 12 mph from the north-east.

84
°F maximum temperature
73
°F minimum temperature
broken clouds
6
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
12
mph wind from NE

Kailua, Oahu weather for Thursday 11th June 2026

Expect broken clouds in Kailua, Oahu, Hawaii with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 10 mph from the north-east.