Waimea Bay, Oahu weather live forecast

Today's maximum temperature in Waimea Bay, Oahu is expected to be 25°C. Select a day from the live weather forecast for Waimea Bay, Oahu, Hawaii, USA for more weather parameters.

Wednesday
8th Apr
25

19

7

5
Thursday
9th Apr
23

21

0

5
Friday
10th Apr
23

20

3

4
Saturday
11th Apr
25

20

9

9
Sunday
12th Apr
22

20

4

4

5-day weather forecast updated at 04:03 on Wednesday 8th April 2026 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 8th April 2026

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 90% chance of some rain and a light breeze of 8 kph from the south-east.

25
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
90
% chance of some rain
<10
mm of rainfall expected
25
°C wind chill
8
kph wind from SE

Waimea Bay, Oahu weather for Thursday 9th April 2026

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 20-30 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 19 kph from the south-east.

23
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
98
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Waimea Bay, Oahu weather for Friday 10th April 2026

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 30-40 mm of rainfall expected with 95% chance of some rain and a moderate breeze of 24 kph from the south-east.

23
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
95
% chance of some rain
<40
mm of rainfall expected
23
°C wind chill
24
kph wind from SE

Waimea Bay, Oahu weather for Saturday 11th April 2026

Expect isolated thunderstorms in Waimea Bay, Oahu, Hawaii with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 9 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a gentle breeze of 13 kph from the south-west.

25
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
9
UV index (Very High)
64
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
13
kph wind from SW

Waimea Bay, Oahu weather for Sunday 12th April 2026

Expect mostly cloudy with rain in Waimea Bay, Oahu, Hawaii with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 30-40 mm of rainfall expected with 82% chance of some rain and little or no wind of 6 kph from the north-west.