Honolulu weather
At 8:30 AM local time it was mostly clear and 26°C (79°F). Light rain for 7 of the next 24 hours (under 1 mm/h, 1.4 mm total) — cloudy, but fine to be out. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Honolulu, Hawaii, United States.
Current conditions
- Clouds
- 47%
- Chance of rain
- 2%
- Rain
- 0.0 mm/h
Hourly Forecast
Light rain for 7 of the next 24 hours (under 1 mm/h, 1.4 mm total) — cloudy, but fine to be out
Daily Forecast
Best Time to Visit
Peak season May–SepOff season Feb–Mar, Nov–Dec
About Honolulu weather
Is it raining in Honolulu right now?
No. It’s mostly clear and 26° right now. Light rain for 7 of the next 24 hours (under 1 mm/h, 1.4 mm total) — cloudy, but fine to be out.
What’s the weather like in Honolulu this week?
Over the next 7 days, expect highs of 26–28° and lows of 22–23°. Rain is likely on 6 of 7 days (Saturday, Sunday, Monday, Wednesday, Thursday, Friday). The driest day looks like Monday.
Has it been raining in Honolulu lately?
In the past 7 days, Honolulu had 2 rainy days and 98.0 mm of rain in total.
What should I pack for Honolulu?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Honolulu weather by month
When is the best time to visit Honolulu?
Based on weather alone, the best time to visit Honolulu is May–Sep, according to NASA's 2001–2025 climate averages. Feb–Mar, Nov–Dec tends to be the least pleasant. Average highs run from 24°C (75°F) in February to 28°C (82°F) in September.
What is the rainiest month in Honolulu?
March is the wettest month, with about 94 mm (3.7 in) of rain on average. June is the driest, with about 37 mm (1.5 in).
What is the hottest month in Honolulu?
September is the warmest, with average highs of 28°C (82°F) and lows of 25°C (77°F). February is the coolest, with highs of 24°C (75°F) and lows of 21°C (70°F).
Does Honolulu have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is March at about 94 mm (3.7 in).
How warm is the sea in Honolulu?
The sea is warmest in September at about 27°C (81°F) and coolest in March at about 25°C (76°F). It is warm enough for swimming all year.
Honolulu weather month by month
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), sea temperature from Open-Meteo Marine, forecast and current conditions from Open-Meteo. Page updated . How we rate months