Honolulu, Oahu weather live forecast

Today's maximum temperature in Honolulu, Oahu is expected to be 23°C. Select a day from the live weather forecast for Honolulu, Oahu, Hawaii, USA for more weather parameters.

Tuesday
17th Mar
23

21

0

7
Wednesday
18th Mar
25

21

1

9
Thursday
19th Mar
24

22

2

8
Friday
20th Mar
24

22

0

5
Saturday
21st Mar
23

22

0

9

5-day weather forecast updated at 04:00 on Tuesday 17th March 2026 GMT

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

Honolulu, Oahu weather forecast by day

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

Honolulu, Oahu weather for Tuesday 17th March 2026

Expect mostly cloudy with rain in Honolulu, Oahu, Hawaii with a maximum temperature of 23°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 37% chance of some rain and a light breeze of 8 kph from the north-east.

23
°C maximum temperature
21
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
7
UV index (High)
37
% chance of some rain
<10
mm of rainfall expected
23
°C wind chill
8
kph wind from NE

Honolulu, Oahu weather for Wednesday 18th March 2026

Expect broken clouds in Honolulu, Oahu, Hawaii with a maximum temperature of 25°C, maximum UV of 9 (Very High) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

25
°C maximum temperature
21
°C minimum temperature
broken clouds
1
hour of sunshine
9
UV index (Very High)
0
mm of rainfall expected
25
°C wind chill
12
kph wind from E

Honolulu, Oahu weather for Thursday 19th March 2026

Expect isolated thunderstorms in Honolulu, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 2 hours of bright sunshine. There are 20-30 mm of rainfall expected with 97% chance of some rain and a gentle breeze of 15 kph from the south-east.

24
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
8
UV index (Very High)
97
% chance of some rain
<30
mm of rainfall expected
24
°C wind chill
15
kph wind from SE

Honolulu, Oahu weather for Friday 20th March 2026

Expect isolated thunderstorms in Honolulu, Oahu, Hawaii with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 88% chance of some rain and a gentle breeze of 13 kph from the south-west.

24
°C maximum temperature
22
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
5
UV index (Moderate)
88
% chance of some rain
<20
mm of rainfall expected
24
°C wind chill
13
kph wind from SW

Honolulu, Oahu weather for Saturday 21st March 2026

Expect isolated thunderstorms in Honolulu, Oahu, Hawaii with a maximum temperature of 23°C, maximum UV of 9 (Very High) and no hours of bright sunshine. There are 30-40 mm of rainfall expected with 95% chance of some rain and a light breeze of 12 kph from the south-west.