Waimea Bay, Oahu weather live forecast

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

Wednesday
17th Dec
77

72

5

4
Thursday
18th Dec
77

70

5

4
Friday
19th Dec
77

70

4

5
Saturday
20th Dec
79

70

3

6
Sunday
21st Dec
79

70

4

6

5-day weather forecast updated at 04:03 on Thursday 18th December 2025 GMT

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

Waimea Bay, Oahu weather forecast by day

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

Waimea Bay, Oahu weather for Wednesday 17th December 2025

Expect broken clouds in Waimea Bay, Oahu, Hawaii with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south-west.

77
°F maximum temperature
72
°F minimum temperature
broken clouds
5
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
77
°F wind chill
15
mph wind from SW

Waimea Bay, Oahu weather for Thursday 18th December 2025

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 77°F, maximum UV of 4 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 76% chance of some rain and a gentle breeze of 9 mph from the south-west.

77
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
9
mph wind from SW

Waimea Bay, Oahu weather for Friday 19th December 2025

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 77°F, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 58% chance of some rain and a light breeze of 4 mph from the south.

77
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
58
% chance of some rain
<5
mm of rainfall expected
77
°F wind chill
4
mph wind from S

Waimea Bay, Oahu weather for Saturday 20th December 2025

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 68% chance of some rain and a light breeze of 7 mph from the east.

79
°F maximum temperature
70
°F minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
68
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
7
mph wind from E

Waimea Bay, Oahu weather for Sunday 21st December 2025

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 79°F, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 31% chance of some rain and a moderate breeze of 13 mph from the east.