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Weather in Kīhei, United States 🇺🇸

Weather Forecast in Kīhei

Current Weather in Kīhei

Small Craft Advisory issued July 19 at 3:12AM HST until July 19 at 6:00PM HST by NWS Honolulu HI
Partly cloudy
29°C
Feels like 32°C. Partly cloudy.
🌬️ 19 km/h ENE
💧 62% Humidity
🧭 1013 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 4.5
🌡️ Dew Point: 18°C
🌅 Sunrise: 05:55 AM
🌇 Sunset: 07:09 PM
Map Overlays:

In Kīhei right now it is 29°C and partly cloudy, feeling like 32°C. Humidity is 62% with winds around 19 km/h, and the UV index is 4 (moderate). Over the next few days, temperatures in Kīhei range from about 24°C to 27°C. ⚠️ Small Craft Advisory issued July 19 at 3:12AM HST until July 19 at 6:00PM HST by NWS Honolulu HI

Hourly Forecast for Kīhei

17:00
Sunny
26°
4%
18:00
Sunny
26°
4%
19:00
Sunny
25°
5%
20:00
Patchy rain nearby
25°
17%
21:00
Patchy rain nearby
25°
16%
22:00
Patchy rain nearby
24°
16%
23:00
Patchy rain nearby
24°
17%
00:00
Patchy rain nearby
24°
18%
01:00
Patchy rain nearby
24°
21%
02:00
Patchy rain nearby
24°
20%
03:00
Patchy rain nearby
24°
27%
04:00
Patchy rain nearby
24°
28%
05:00
Patchy rain nearby
24°
26%
06:00
Patchy rain nearby
24°
29%
07:00
Patchy rain nearby
24°
33%
08:00
Patchy rain nearby
25°
23%
09:00
Patchy rain nearby
26°
16%
10:00
Patchy rain nearby
26°
22%
11:00
Patchy rain nearby
26°
25%
12:00
Light rain shower
26°
23%
13:00
Patchy rain nearby
26°
32%
14:00
Patchy rain nearby
26°
32%
15:00
Patchy rain nearby
26°
27%
16:00
Patchy rain nearby
26°
20%

14-Day Forecast for Kīhei

Sun, Jul 19
Sunny Sunny
27° / 24°
Mon, Jul 20
Patchy rain nearby Patchy rain nearby
26° / 24°
Tue, Jul 21
Patchy rain nearby Patchy rain nearby
26° / 24°
Wed, Jul 22
Patchy rain nearby Patchy rain nearby
26° / 24°
Thu, Jul 23
Patchy rain nearby Patchy rain nearby
27° / 24°
Fri, Jul 24
Patchy rain nearby Patchy rain nearby
27° / 24°
Sat, Jul 25
Patchy rain nearby Patchy rain nearby
26° / 24°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
26° / 23°
Mon, Jul 27
Sunny Sunny
26° / 23°
Tue, Jul 28
Patchy rain nearby Patchy rain nearby
27° / 23°
Wed, Jul 29
Patchy rain nearby Patchy rain nearby
27° / 24°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
27° / 24°
Fri, Jul 31
Patchy rain nearby Patchy rain nearby
27° / 25°
Sat, Aug 01
Sunny Sunny
27° / 25°

Additional Forecasts for Kīhei

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 86.0 μg/m³
O₃ (Ozone) 57.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.1 μg/m³
SO₂ (Sulphur Dioxide) 0.4 μg/m³
PM2.5 (Fine particles) 9.4 μg/m³
PM10 (Coarse particles) 15.5 μg/m³

Historical Weather

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Best Time to Be Outside in Kīhei Today

The most comfortable window in Kīhei today looks like 17:00 to 19:00, when it is around 26°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Kīhei

What is the temperature in Kīhei right now?

The current temperature in Kīhei is 29°C (85°F), partly cloudy (feels like 32°C).

What's the weather like in Kīhei right now?

Conditions in Kīhei right now: Partly cloudy, humidity 62%, wind 19 km/h ENE.

What is today's forecast for Kīhei?

Today in Kīhei: high 27°C, low 24°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for Kīhei?

Daily highs and lows for Kīhei:

  • 2026-07-19: 27°C / 24°C
  • 2026-07-20: 26°C / 24°C
  • 2026-07-21: 26°C / 24°C
  • 2026-07-22: 26°C / 24°C
  • 2026-07-23: 27°C / 24°C
  • 2026-07-24: 27°C / 24°C
  • 2026-07-25: 26°C / 24°C
Is it going to rain in Kīhei today?

There is a 17% chance of rain in Kīhei today. Total expected precipitation: 0.08 mm.

What is the wind speed in Kīhei right now?

Wind in Kīhei is currently 19 km/h (12 mph) from the ENE.

What is the UV index in Kīhei right now?

The UV index in Kīhei is currently 4.5 (moderate). Sun protection is recommended when the index is 3 or higher.

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