Live Weather & Forecast
Weather in Kihei
Hawaii, United States · Real-time conditions & 3-day outlook
23°C
Feels like 25°C
74°F / Feels 78°F
Overcast
Kihei, Hawaii
🌞 Daytime
Updated: 2026-04-12 06:45
Humidity
94%
Wind
5.4 km/h SSW
Wind Gust
7.7 km/h
Pressure
1015 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
21.2°C
Wind Degree
202°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
119.9 μg/m³
NO₂
1.9 μg/m³
O₃
41 μg/m³
SO₂
1.1 μg/m³
PM 2.5
4.6 μg/m³
PM 10
6.2 μg/m³
Weather Alerts 1
Met
· Severe · Future
Flood Watch issued April 11 at 1:43PM HST until April 13 at 6:00PM HST by NWS Honolulu HI
...FLOOD WATCH IN EFFECT FOR ALL HAWAIIAN ISLANDS THROUGH 6 PM HST MONDAY... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...The state of Hawaii. * WHEN...Through Monday afternoon. * IMPACTS...Significant flooding may occur due to excessive rainfall and overflow of streams and drainages. Roads in several areas may be closed, along with property damage in urban or lo...
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Today's Hourly Forecast
24-hour breakdown for Kihei, Hawaii
12 AM
24°
Light rain shower
1 AM
24°
Patchy rain nearby
2 AM
23°
Patchy rain nearby
3 AM
23°
Patchy rain nearby
4 AM
23°
Partly Cloudy
5 AM
23°
Patchy rain nearby
6 AM
23°
Overcast
7 AM
24°
Patchy rain nearby
8 AM
24°
Patchy rain nearby
9 AM
24°
Patchy rain nearby
10 AM
24°
Light rain shower
11 AM
24°
Light rain shower
12 PM
25°
Light rain shower
1 PM
24°
Light rain shower
2 PM
22°
Moderate or heavy rain shower
3 PM
22°
Light rain
4 PM
22°
Light rain
5 PM
22°
Light rain shower
6 PM
22°
Light drizzle
7 PM
22°
Light rain shower
8 PM
22°
Light rain shower
9 PM
22°
Light rain shower
10 PM
22°
Light rain shower
11 PM
22°
Light rain shower
3-Day Forecast
Daily overview for Kihei, Hawaii
Today
Moderate rain
25°
/
22°
🌧️ 93% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 14.71 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:09 AM
🌇 Sunset: 06:44 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
25°
/
23°
🌧️ 89% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 1.59 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:09 AM
🌇 Sunset: 06:44 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
25°
/
22°
🌧️ 83% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 3.68 mm
☀️ UV Index: 2.6
🌅 Sunrise: 06:08 AM
🌇 Sunset: 06:45 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Kihei
Plan your trip to Kihei, United States around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Kihei?
Current conditions in Kihei: Overcast, temperature 23°C, humidity 94%.
What is the best time to visit Kihei?
The best time to visit Kihei is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Kihei?
Kihei is located at approximately 20.7° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Kihei?
The wettest period in Kihei is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Kihei?
For visits to Kihei during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Kihei in?
Kihei is located in United States, in the state of Hawaii.
What are the public holidays in Kihei in 2026?
View the 2026 public holidays for Kihei on our Holidays page.
What are the GPS coordinates used for the weather forecast in Kihei?
The weather forecast for Kihei uses coordinates 20.7476, -156.455.