Live Weather & Forecast

Weather in Waimea

Hawaii, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
21°C
Feels like 21°C
70°F / Feels 70°F
Partly cloudy
Waimea, Hawaii
🌙 Nighttime
Updated: 2026-04-13 00:15
💧
Humidity
84%
💨
Wind
13.7 km/h ENE
🌬️
Wind Gust
17.2 km/h
🌡️
Pressure
1016 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0.02 mm
☁️
Cloud Cover
75%
💦
Dew Point
17.5°C
🌐
Wind Degree
74°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
104.9 μg/m³
NO₂
1.5 μg/m³
O₃
38 μg/m³
SO₂
1.1 μg/m³
PM 2.5
3.1 μg/m³
PM 10
4.2 μg/m³

Weather Alerts 2

Met · Severe · Future
Flood Watch issued April 12 at 3:14AM 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 island of Kauai in Kauai County, The island of Niihau in Kauai County, Oahu, Maui, Molokai, Lanai, Kahoolawe, and the Big Island. * WHEN...Through Monday afternoon. * IMPACTS...Significant flooding may occur due to excessive rainfall and o...

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Effective: 2026-04-12T03:14:00-10:00  ·  Expires: 2026-04-12T18:15:00-10:00
Met · Severe · Future
Flood Watch issued April 12 at 3:00PM HST until April 13 at 6:00AM HST by NWS Honolulu HI

...FLOOD WATCH IN EFFECT FOR KAUAI OAHU MOLOKAI AND MAUI THROUGH 6 AM HST MONDAY... * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Kauai, Oahu, Maui, Molokai, Lanai, Kahoolawe, and Niihau. * WHEN...Through 6 AM HST Monday morning. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams. Urban areas may re...

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Effective: 2026-04-12T15:00:00-10:00  ·  Expires: 2026-04-13T06:00:00-10:00

Today's Hourly Forecast

24-hour breakdown for Waimea, Hawaii

12 AM
Light drizzle
21°
Light drizzle
💧 83% 💨 13.7 km/h 🌧️ 100%
1 AM
Partly cloudy
21°
Partly cloudy
💧 84% 💨 13.7 km/h 🌧️ 55%
2 AM
Patchy light drizzle
20°
Patchy light drizzle
💧 85% 💨 12.6 km/h 🌧️ 100%
3 AM
Light rain
20°
Light rain
💧 87% 💨 5.8 km/h 🌧️ 100%
4 AM
Light rain
20°
Light rain
💧 90% 💨 4 km/h 🌧️ 100%
5 AM
Light rain
20°
Light rain
💧 89% 💨 4.3 km/h 🌧️ 100%
6 AM
Light rain
20°
Light rain
💧 89% 💨 5 km/h 🌧️ 100%
7 AM
Light rain shower
20°
Light rain shower
💧 88% 💨 11.9 km/h 🌧️ 100%
8 AM
Patchy rain nearby
21°
Patchy rain nearby
💧 87% 💨 12.6 km/h 🌧️ 68%
9 AM
Patchy rain nearby
21°
Patchy rain nearby
💧 90% 💨 15.5 km/h 🌧️ 100%
10 AM
Patchy rain nearby
22°
Patchy rain nearby
💧 90% 💨 13.7 km/h 🌧️ 100%
11 AM
Partly Cloudy
23°
Partly Cloudy
💧 86% 💨 10.1 km/h
12 PM
Patchy rain nearby
23°
Patchy rain nearby
💧 83% 💨 7.2 km/h 🌧️ 100%
1 PM
Patchy rain nearby
24°
Patchy rain nearby
💧 78% 💨 7.6 km/h 🌧️ 100%
2 PM
Patchy rain nearby
24°
Patchy rain nearby
💧 78% 💨 7.6 km/h 🌧️ 82%
3 PM
Patchy rain nearby
24°
Patchy rain nearby
💧 76% 💨 4.3 km/h 🌧️ 100%
4 PM
Light rain shower
24°
Light rain shower
💧 76% 💨 5 km/h 🌧️ 100%
5 PM
Light rain shower
24°
Light rain shower
💧 78% 💨 6.8 km/h 🌧️ 100%
6 PM
Light rain shower
23°
Light rain shower
💧 82% 💨 9.4 km/h 🌧️ 100%
7 PM
Light rain shower
23°
Light rain shower
💧 86% 💨 8.6 km/h 🌧️ 100%
8 PM
Partly Cloudy
23°
Partly Cloudy
💧 89% 💨 7.9 km/h
9 PM
Patchy rain nearby
23°
Patchy rain nearby
💧 89% 💨 8.6 km/h 🌧️ 85%
10 PM
Partly Cloudy
23°
Partly Cloudy
💧 90% 💨 7.9 km/h
11 PM
Partly Cloudy
22°
Partly Cloudy
💧 90% 💨 6.1 km/h

3-Day Forecast

Daily overview for Waimea, Hawaii

Today
Moderate rain
Moderate rain
24° / 20°
🌧️ 97% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 6.16 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:20 AM
🌇 Sunset: 06:58 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
Patchy rain nearby
24° / 22°
🌧️ 88% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 2.32 mm
☀️ UV Index: 2.1
🌅 Sunrise: 06:19 AM
🌇 Sunset: 06:58 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Moderate rain
Moderate rain
25° / 22°
🌧️ 88% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 7.9 km/h
🌧️ Total precip: 12.41 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:18 AM
🌇 Sunset: 06:58 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Waimea

Plan your trip to Waimea, 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.
← Back to Waimea 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Waimea?
Current conditions in Waimea: Partly cloudy, temperature 21°C, humidity 84%.
What is the best time to visit Waimea?
The best time to visit Waimea is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Waimea?
Waimea is located at approximately 22° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Waimea?
The wettest period in Waimea is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Waimea?
For visits to Waimea during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Waimea in?
Waimea is located in United States, in the state of Hawaii.
What are the public holidays in Waimea in 2026?
View the 2026 public holidays for Waimea on our Holidays page.
What are the GPS coordinates used for the weather forecast in Waimea?
The weather forecast for Waimea uses coordinates 21.9586, -159.6708.