Live Weather & Forecast

Weather in Honolulu

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

Flag of United States
Light rain
22°C
Feels like 25°C
72°F / Feels 76°F
Light rain
Honolulu, Hawaii
🌙 Nighttime
Updated: 2026-04-12 22:30
💧
Humidity
83%
💨
Wind
7.9 km/h NE
🌬️
Wind Gust
10.7 km/h
🌡️
Pressure
1019 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
3.59 mm
☁️
Cloud Cover
100%
💦
Dew Point
20.1°C
🌐
Wind Degree
36°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
174.9 μg/m³
NO₂
4.4 μg/m³
O₃
42 μg/m³
SO₂
1.6 μg/m³
PM 2.5
5.8 μg/m³
PM 10
7.9 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 Honolulu, Hawaii

12 AM
Partly Cloudy
24°
Partly Cloudy
💧 83% 💨 4.3 km/h
1 AM
Partly Cloudy
23°
Partly Cloudy
💧 85% 💨 6.8 km/h
2 AM
Cloudy
23°
Cloudy
💧 85% 💨 7.9 km/h
3 AM
Light rain shower
23°
Light rain shower
💧 86% 💨 8.6 km/h 🌧️ 100%
4 AM
Light rain shower
23°
Light rain shower
💧 85% 💨 9.7 km/h 🌧️ 100%
5 AM
Light rain shower
22°
Light rain shower
💧 87% 💨 9.7 km/h 🌧️ 100%
6 AM
Light rain shower
22°
Light rain shower
💧 88% 💨 12.6 km/h 🌧️ 100%
7 AM
Moderate rain
22°
Moderate rain
💧 91% 💨 16.2 km/h 🌧️ 100%
8 AM
Moderate or heavy rain shower
21°
Moderate or heavy rain shower
💧 92% 💨 18 km/h 🌧️ 100%
9 AM
Moderate rain
21°
Moderate rain
💧 91% 💨 15.5 km/h 🌧️ 100%
10 AM
Moderate rain
21°
Moderate rain
💧 93% 💨 13 km/h 🌧️ 100%
11 AM
Moderate rain
21°
Moderate rain
💧 94% 💨 12.2 km/h 🌧️ 100%
12 PM
Moderate rain
21°
Moderate rain
💧 95% 💨 6.5 km/h 🌧️ 100%
1 PM
Moderate rain
21°
Moderate rain
💧 95% 💨 6.1 km/h 🌧️ 100%
2 PM
Moderate rain
21°
Moderate rain
💧 94% 💨 7.9 km/h 🌧️ 100%
3 PM
Moderate rain
21°
Moderate rain
💧 95% 💨 7.2 km/h 🌧️ 100%
4 PM
Light rain
21°
Light rain
💧 95% 💨 7.6 km/h 🌧️ 100%
5 PM
Light rain
21°
Light rain
💧 95% 💨 6.5 km/h 🌧️ 100%
6 PM
Light rain shower
21°
Light rain shower
💧 94% 💨 7.2 km/h 🌧️ 100%
7 PM
Moderate rain
21°
Moderate rain
💧 95% 💨 6.8 km/h 🌧️ 100%
8 PM
Moderate rain
21°
Moderate rain
💧 95% 💨 7.2 km/h 🌧️ 100%
9 PM
Moderate rain
21°
Moderate rain
💧 95% 💨 8.3 km/h 🌧️ 100%
10 PM
Light rain
22°
Light rain
💧 83% 💨 7.9 km/h 🌧️ 100%
11 PM
Light rain
21°
Light rain
💧 94% 💨 10.8 km/h 🌧️ 100%

3-Day Forecast

Daily overview for Honolulu, Hawaii

Today
Heavy rain
Heavy rain
22° / 21°
🌧️ 100% chance of rain
💧 Avg. humidity: 92%
💨 Max wind: 18 km/h
🌧️ Total precip: 73.3 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:14 AM
🌇 Sunset: 06:50 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
Patchy rain nearby
23° / 21°
🌧️ 97% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 13 km/h
🌧️ Total precip: 3.01 mm
☀️ UV Index: 0.6
🌅 Sunrise: 06:14 AM
🌇 Sunset: 06:50 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
Patchy rain nearby
24° / 23°
🌧️ 86% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 9.4 km/h
🌧️ Total precip: 2.59 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:13 AM
🌇 Sunset: 06:51 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Honolulu

Plan your trip to Honolulu, 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 Honolulu 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Honolulu?
Current conditions in Honolulu: Light rain, temperature 22°C, humidity 83%.
What is the best time to visit Honolulu?
The best time to visit Honolulu is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Honolulu?
Honolulu is located at approximately 21.3° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Honolulu?
The wettest period in Honolulu is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Honolulu?
For visits to Honolulu during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Honolulu in?
Honolulu is located in United States, in the state of Hawaii.
What are the public holidays in Honolulu in 2026?
View the 2026 public holidays for Honolulu on our Holidays page.
What are the GPS coordinates used for the weather forecast in Honolulu?
The weather forecast for Honolulu uses coordinates 21.3045, -157.8557.