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Weather in Kahului, United States 🇺🇸

Current Weather in Kahului

Small Craft Advisory issued October 3 at 3:27AM HST until October 4 at 6:00PM HST by NWS Honolulu HI
Patchy rain nearby
25°C
Feels like 25°C. Patchy rain nearby.
🌬️ 23 km/h ENE
💧 76% Humidity
🧭 1015 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 6.0
🌡️ Dew Point: 21°C
🌅 Sunrise: 06:17 AM
🌇 Sunset: 06:12 PM
Map Overlays:

Kahului currently sits at 25°C, patchy rain nearby, feeling like 25°C. Relative humidity is 76%, with winds around 23 km/h, and the UV index is 6 (high). In the days ahead, expect temperatures in Kahului from about 24°C to 26°C. ⚠️ Small Craft Advisory issued October 3 at 3:27AM HST until October 4 at 6:00PM HST by NWS Honolulu HI

Hourly Forecast for Kahului

13:00
Patchy rain nearby
25°
21%
14:00
Patchy rain nearby
25°
25%
15:00
Patchy rain nearby
25°
25%
16:00
Patchy rain nearby
25°
19%
17:00
Patchy rain nearby
25°
20%
18:00
Patchy rain nearby
25°
22%
19:00
Patchy rain nearby
25°
21%
20:00
Patchy rain nearby
25°
28%
21:00
Patchy rain nearby
25°
38%
22:00
Patchy rain nearby
25°
29%
23:00
Patchy rain nearby
25°
23%
00:00
Patchy rain nearby
25°
20%
01:00
Patchy rain nearby
25°
20%
02:00
Patchy rain nearby
24°
21%
03:00
Patchy rain nearby
24°
26%
04:00
Patchy rain nearby
24°
28%
05:00
Patchy rain nearby
24°
26%
06:00
Patchy rain nearby
24°
19%
07:00
Patchy rain nearby
24°
16%
08:00
Sunny
25°
5%
09:00
Sunny
25°
4%
10:00
Sunny
25°
5%
11:00
Sunny
25°
6%
12:00
Patchy rain nearby
25°
16%

14-Day Forecast for Kahului

Sat, Oct 03
Patchy rain nearby Patchy rain nearby
25° / 24°
Sun, Oct 04
Patchy rain nearby Patchy rain nearby
26° / 24°
Mon, Oct 05
Patchy rain nearby Patchy rain nearby
25° / 24°
Tue, Oct 06
Patchy rain nearby Patchy rain nearby
25° / 24°
Wed, Oct 07
Sunny Sunny
26° / 24°
Thu, Oct 08
Sunny Sunny
27° / 25°
Fri, Oct 09
Patchy rain nearby Patchy rain nearby
26° / 24°
Sat, Oct 10
Patchy rain nearby Patchy rain nearby
25° / 24°
Sun, Oct 11
Patchy rain nearby Patchy rain nearby
25° / 24°
Mon, Oct 12
Patchy rain nearby Patchy rain nearby
25° / 24°
Tue, Oct 13
Patchy rain nearby Patchy rain nearby
25° / 24°
Wed, Oct 14
Patchy rain nearby Patchy rain nearby
25° / 24°
Thu, Oct 15
Patchy rain nearby Patchy rain nearby
25° / 24°
Fri, Oct 16
Patchy rain nearby Patchy rain nearby
25° / 24°

Additional Forecasts for Kahului

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 98.0 μg/m³
O₃ (Ozone) 57.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.2 μg/m³
SO₂ (Sulphur Dioxide) 0.3 μg/m³
PM2.5 (Fine particles) 7.0 μg/m³
PM10 (Coarse particles) 11.7 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

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Best Time to Be Outside in Kahului Today

The most comfortable window in Kahului today looks like 13:00 to 16:00, when it is around 25°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Kahului

What is the temperature in Kahului right now?

The current temperature in Kahului is 25°C (77°F), patchy rain nearby (feels like 25°C).

What's the weather like in Kahului right now?

Current weather in Kahului: Patchy rain nearby, humidity 76%, wind 23 km/h ENE.

What is today's forecast for Kahului?

Today in Kahului: high 25°C, low 24°C, patchy rain nearby. Chance of rain: 59%.

What is the 7-day weather forecast for Kahului?

Daily highs and lows for Kahului:

  • 2026-10-03: 25°C / 24°C
  • 2026-10-04: 26°C / 24°C
  • 2026-10-05: 25°C / 24°C
  • 2026-10-06: 25°C / 24°C
  • 2026-10-07: 26°C / 24°C
  • 2026-10-08: 27°C / 25°C
  • 2026-10-09: 26°C / 24°C
Is it going to rain in Kahului today?

There is a 59% chance of rain in Kahului today. Total expected precipitation: 1.24 mm.

What is the wind speed in Kahului right now?

Wind in Kahului is currently 23 km/h (15 mph) from the ENE.

What is the UV index in Kahului right now?

The UV index in Kahului is currently 6 (high). Sun protection is recommended when the index is 3 or higher.

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