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Honolulu, Hawaii weather

United States · Pacific/Honolulu · 21.31, -157.86

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Honolulu, Hawaii hourly forecast

Every hour our forecast source publishes for Honolulu, Hawaii — 47 hours ahead, free, with no account and no subscription. Temperature, feels like, rain chance and amount, wind and gusts, humidity, cloud cover.

Today at a glance

  • Warmest hour: 12 PM at 83°F
  • Coolest hour: 10 PM at 75°F
  • Strongest wind: 11 PM near 27 mph
  • No hour on this day has a rain chance above 50%.

Source updated: 7:33:09 PM · WeatherSignal checked: 7:33:09 PM

Source: Open-Meteo (national weather-service models)

Hour by hour

All times shown in Pacific/Honolulu. Pick a day to see its hours.

Hourly weather forecast for Honolulu, Hawaii
TimeConditionTempFeelsPrecip %AmountWindHumidityCloud
10 AMClear sky81°84°0%0.00″24 mph ENE67%10%
11 AMMainly clear82°86°0%0.00″23 mph ENE63%16%
12 PMMainly clear83°86°0%0.00″22 mph ENE60%25%
1 PMMainly clear83°86°0%0.00″21 mph ENE62%19%
2 PMLight rain82°86°0%0.00″21 mph ENE63%16%
3 PMLight rain81°85°0%0.01″22 mph ENE64%23%
4 PMLight rain80°83°0%0.01″23 mph ENE68%22%
5 PMLight rain79°82°0%0.00″24 mph ENE72%20%
6 PMLight rain77°77°0%0.00″24 mph NE78%40%
7 PMMainly clear77°77°0%0.00″26 mph NE80%19%
8 PMLight rain76°76°0%0.01″26 mph ENE79%33%
9 PMLight rain75°75°0%0.01″25 mph NE83%18%
10 PMLight rain75°75°0%0.00″26 mph NE84%28%
11 PMMainly clear76°76°0%0.00″27 mph ENE82%20%

What this forecast is built from

  • Source: MET Norway Locationforecast (backup source)
  • How far it goes: 47 hours (2.0 days), one value per 60 minutes
  • The primary forecast source was unavailable, so this location is running on the backup source, which publishes a shorter hourly horizon.
  • Columns are hidden when the source does not publish that measurement for this location, rather than showing an invented number.

Hourly timing is the least certain part of any forecast, and days six through eight are far less certain than tomorrow. Rain can arrive earlier or later than the hour shown. Official warnings always take precedence.

Planning your week in Honolulu, Hawaii

  • The warmest afternoon ahead is today, reaching about 83°F.
  • The coldest night ahead dips to about 73°F.
  • This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
  • The breeziest day looks like tomorrow, with sustained wind near 27 mph.
  • UV reaches 9 on the sunniest day — sunscreen is worth it if you will be outside around midday.

Common questions about Honolulu, Hawaii weather

How accurate is the Honolulu, Hawaii forecast?
The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
When will it rain in Honolulu, Hawaii?
No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
Where does this forecast come from?
Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
How often is this page updated?
The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.

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