Kahului weather for today, tomorrow and the next 14 days, compared across three independent forecast sources so you can see where they agree before you plan your day. Right now it is 24°C and sunny in Kahului. Tomorrow's forecast: highs of 26°C, lows of 25°C with a 40% chance of rain.
Sources: Open-Meteo, OpenWeather, WeatherAPI · Updated every 12 hours
KahuluiUnited States
Updated 03:34 AM
Sunny
Feels like 24°
Forecast Comparison
See how independent weather sources forecast the same location right now.
Forecast agreement
Sources show notable variationTemperature range
24° – 25°
Rain probability
0% – 60%
Wind speed
20 km/h – 29 km/h
Temperature by provider
Hourly forecast
16-day forecast
Rain forecast
Precipitation probability: 40%Hourly precipitation timeline
Wind
Direction: NE
Current wind
20 km/h
Gusts
32 km/h
Hourly wind
Daily wind
Weather alerts
No active weather alerts.
Weather map
Kahului this time of year
- October is Kahului's third warmest month.
- Days and nights are close, only about 2°C apart.
- It's humid — around 80% — so the heat feels heavier.
Planning a trip to Kahului? Save or share this forecast.
Kahului weather overview: climate, seasons and what to expect
Kahului, in Hawaii, United States, sits at approximately 20.89°N, 156.47°W and is home to about 26,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.
Climate-wise, Kahului has a tropical savanna climate: warm all year, with a clear dry season and a rainy season. Expect the most heat in September (about 26°C by day) and the chilliest nights in March (around 21°C). Most rain falls in March, roughly 93 mm. The nearest places with their own forecast page are Kailua-Kona (147 km), Honolulu (151 km) and Hilo (194 km).
Frequently asked questions
- What is the weather in Kahului today?
- Right now Kahului shows sunny conditions at around 24°C (feels like 24°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.
- What is the weather in Kahului tomorrow?
- Tomorrow in Kahului: expect a high of 26°C and a low of 25°C, with a 40% chance of rain. See the hourly breakdown above for more detail.
- Will it rain in Kahului today?
- The precipitation probability for Kahului is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.
- What is the 14-day forecast for Kahului?
- The 14-day forecast above shows daily highs, lows and rain probability for Kahului from multiple sources; compare them to see how confident the outlook is.
Nearby cities
Highs 25° – 27°C (warmest in Aug, coolest in Mar)
Highs 24° – 28°C (warmest in Sep, coolest in Feb)
Highs 22° – 25°C (warmest in Aug, coolest in Mar)
Highs 24° – 27°C (warmest in Sep, coolest in Mar)
Highs 15° – 21°C (warmest in Sep, coolest in Feb)
Highs 14° – 24°C (warmest in Sep, coolest in Jan)
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