Waimea Bay, Oahu weather live forecast

Today's maximum temperature in Waimea Bay, Oahu is expected to be 26°C. Select a day from the live weather forecast for Waimea Bay, Oahu, Hawaii, USA for more weather parameters.

Tuesday
19th May
26

22

6

UV10
Wednesday
20th May
25

22

6

UV10
Thursday
21st May
24

21

5

UV10
Friday
22nd May
24

21

6

UV11
Saturday
23rd May
23

20

5

UV10

5-day weather forecast updated at 04:02 on Wednesday 20th May 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 Tuesday 19th May 2026

Expect broken clouds in Waimea Bay, Oahu, Hawaii with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the east.

26
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from E

Waimea Bay, Oahu weather for Wednesday 20th May 2026

Expect broken clouds in Waimea Bay, Oahu, Hawaii with a maximum temperature of 25°C, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 34 kph from the east.

25
°C maximum temperature
22
°C minimum temperature
broken clouds
6
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
34
kph wind from E

Waimea Bay, Oahu weather for Thursday 21st May 2026

Expect broken clouds in Waimea Bay, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 35 kph from the east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
5
hours of sunshine
UV10
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
35
kph wind from E

Waimea Bay, Oahu weather for Friday 22nd May 2026

Expect broken clouds in Waimea Bay, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 11 (Extreme) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 33 kph from the north-east.

24
°C maximum temperature
21
°C minimum temperature
broken clouds
6
hours of sunshine
UV11
UV index (Extreme)
0
mm of rainfall expected
24
°C wind chill
33
kph wind from NE

Waimea Bay, Oahu weather for Saturday 23rd May 2026

Expect sunshine and showers in Waimea Bay, Oahu, Hawaii with a maximum temperature of 23°C, maximum UV of 10 (Very High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 57% chance of some rain and a fresh breeze of 32 kph from the east.