Cities / United States / Hawaii

27°

☁️ Ko Olina weather

Overcast. No rain expected in the next few hours.

Feels like 26° Wind 43 km/h NE Humidity 74% UV 0 Air Good ☀ 06:11 - 19:02
⚠ Tropical Cyclone Local Statement · Moderate

Tropical Cyclone Local Statement issued August 15 at 5:11AM HST by NWS Honolulu HI

⚠ Tropical Storm Warning · Severe

Tropical Storm Warning issued August 15 at 4:58AM HST by NWS Honolulu HI

⚠ Flood Watch · Severe

Flood Watch issued August 15 at 3:55AM HST until August 17 at 6:00AM HST by NWS Honolulu HI

Right now it is 27° in Ko Olina with overcast skies and today's high is 29° with an overnight low of 25°. The sun rises at 06:11 and sets at 19:02, giving 12h 51m of daylight. Over the coming week highs range from 26° to 30°.

Ko Olina is in Hawaii, United States, sitting 15 m above sea level, with a population of about 2,000. Local time is Pacific/Honolulu (UTC−10), and every time on this page is shown in it.

Next 24 hours - temperature

22° 26° 30° 29° 23° 10:00 · 26.9° · 0 mm 11:00 · 27.1° · 0.1 mm 12:00 · 28.6° · 0 mm 13:00 · 29.1° · 0 mm 14:00 · 29° · 0 mm 15:00 · 28.2° · 0 mm 16:00 · 28° · 0 mm 17:00 · 27.1° · 0 mm 18:00 · 26.2° · 0 mm 19:00 · 25.4° · 0 mm 20:00 · 25.3° · 0 mm 21:00 · 25.2° · 0 mm 22:00 · 25° · 0 mm 23:00 · 24.9° · 0 mm 00:00 · 24.4° · 0 mm 01:00 · 24.1° · 0 mm 02:00 · 23.8° · 0.3 mm 03:00 · 23° · 0.6 mm 04:00 · 22.7° · 3.1 mm 05:00 · 23.4° · 6 mm 06:00 · 24° · 7.6 mm 07:00 · 23.9° · 3.7 mm 08:00 · 24.1° · 1.4 mm 09:00 · 24.1° · 2.3 mm

Precipitation

10:00 · 0 mm 10:00 11:00 · 0.1 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0.3 mm 03:00 · 0.6 mm 04:00 · 3.1 mm 04:00 05:00 · 6 mm 06:00 · 7.6 mm 07:00 · 3.7 mm 07:00 08:00 · 1.4 mm 09:00 · 2.3 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
10:00 ☁️ 26.9° 24.3° - Overcast
11:00 🌦️ 27.1° 23° 0.1 mm Light rain
12:00 🌤️ 28.6° 24.1° - Mostly clear
13:00 ☀️ 29.1° 24.1° - Clear sky
14:00 🌤️ 29° 24.2° - Mostly clear
15:00 ⛅ 28.2° 23.6° - Partly cloudy
16:00 ☀️ 28° 23.5° - Clear sky
17:00 🌤️ 27.1° 22.2° - Mostly clear
18:00 ⛅ 26.2° 21.2° - Partly cloudy
19:00 ☁️ 25.4° 21° - Overcast
20:00 ☁️ 25.3° 20.2° - Overcast
21:00 ☁️ 25.2° 20.2° - Overcast

Next 16 days

Today⛅ 29°25°0.1mm Sun 16🌧️ 26°23°36.1mm Mon 17🌤️ 30°24° Tue 18☁️ 30°23° Wed 19☁️ 30°22° Thu 20🌦️ 29°24°2.1mm Fri 21☁️ 29°23° Sat 22🌦️ 30°24°3mm Sun 23⛅ 30°24° Mon 24☀️ 30°24° Tue 25⛅ 30°23° Wed 26🌦️ 30°25°0.6mm Thu 27⛅ 31°25° Fri 28☁️ 30°24° Sat 29☀️ 31°23° Sun 30☀️ 31°23°
⛅ TodayAugust 15th Avg 26° Low 25° at 04:00 High 29° at 13:00 0.1 mm rain Feels 25° Wind ~51 km/h
Clear Clear Cloudy
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 27°
12:00 29°
14:00 29°
16:00 28°
18:00 26°
20:00 25°
22:00 25°
🌧️ SundayAugust 16th Avg 24° Low 23° at 04:00 High 26° at 17:00 36.1 mm rain Feels 29° Wind ~55 km/h
Rain
00:00 24°
02:00 24° 0.3mm
04:00 23° 3.1mm
06:00 24° 7.6mm
08:00 24° 1.4mm
10:00 24° 4.3mm
12:00 25° 1.2mm
14:00 25° 1.2mm
16:00 26° 0.3mm
18:00 26° 0.1mm
20:00 24° 0.2mm
22:00 24°
🌤️ MondayAugust 17th Avg 26° Low 24° at 02:00 High 30° at 15:00 Wind ~18 km/h
Cloudy Clear Partly Cloudy Clear
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 26°
10:00 27°
12:00 29°
14:00 30°
16:00 30°
18:00 28°
20:00 25°
22:00 24°
☁️ TuesdayAugust 18th Avg 26° Low 23° at 01:00 High 30° at 14:00 Wind ~20 km/h
Cloudy Clear Cloudy Partly Cloudy
00:00 24°
02:00 23°
04:00 24°
06:00 24°
08:00 25°
10:00 27°
12:00 29°
14:00 30°
16:00 29°
18:00 26°
20:00 24°
22:00 24°
☁️ WednesdayAugust 19th Avg 25° Low 22° at 06:00 High 30° at 13:00 Feels 32° Wind ~11 km/h
Cloudy Cloudy Cloudy
00:00 23°
02:00 23°
04:00 22°
06:00 22°
08:00 24°
10:00 28°
12:00 29°
14:00 30°
16:00 28°
18:00 26°
20:00 25°
22:00 25°
🌦️ ThursdayAugust 20th Avg 26° Low 24° at 04:00 High 29° at 13:00 2.1 mm rain Feels 32° Wind ~9 km/h
Cloudy Rain
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 25°
10:00 27° 0.1mm
12:00 29° 0.2mm
14:00 29° 0.2mm
16:00 27° 0.2mm
18:00 26° 0.2mm
20:00 25° 0.2mm
22:00 25°
☁️ FridayAugust 21st Avg 26° Low 23° at 04:00 High 29° at 11:00 Feels 31° Wind ~11 km/h
Clear Partly Cloudy Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 23°
06:00 24°
08:00 25°
10:00 28°
12:00 29°
14:00 28°
16:00 28°
18:00 27°
20:00 26°
22:00 26°
🌦️ SaturdayAugust 22nd Avg 26° Low 24° at 04:00 High 30° at 11:00 3 mm rain Feels 32° Wind ~10 km/h
Partly Cloudy Clear Rain
00:00 26°
02:00 25°
04:00 24°
06:00 25°
08:00 26°
10:00 29°
12:00 29° 0.4mm
14:00 28° 0.4mm
16:00 27° 0.3mm
18:00 26° 0.3mm
20:00 26° 0.3mm
22:00 25°
⛅ SundayAugust 23rd Avg 27° Low 24° at 04:00 High 30° at 12:00 Wind ~16 km/h
Clear Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 26°
10:00 29°
12:00 30°
14:00 29°
16:00 29°
18:00 28°
20:00 26°
22:00 25°
☀️ MondayAugust 24th Avg 26° Low 24° at 23:00 High 30° at 14:00 Feels 28° Wind ~25 km/h
Clear Clear
00:00 25°
02:00 25°
04:00 24°
06:00 25°
08:00 26°
10:00 28°
12:00 29°
14:00 30°
16:00 29°
18:00 27°
20:00 25°
22:00 24°
⛅ TuesdayAugust 25th Avg 26° Low 23° at 03:00 High 30° at 14:00 Wind ~24 km/h
Clear Partly Cloudy Clear
00:00 24°
02:00 23°
04:00 23°
06:00 24°
08:00 25°
10:00 27°
12:00 29°
14:00 30°
16:00 29°
18:00 27°
20:00 25°
22:00 25°
🌦️ WednesdayAugust 26th Avg 27° Low 25° at 04:00 High 30° at 13:00 0.6 mm rain Wind ~27 km/h
Partly Cloudy Cloudy Partly Cloudy Rain Clear
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 30° 0.1mm
14:00 30° 0.1mm
16:00 29° 0.1mm
18:00 27°
20:00 26°
22:00 25°
⛅ ThursdayAugust 27th Avg 27° Low 25° at 04:00 High 31° at 13:00 Wind ~23 km/h
Clear Partly Cloudy Clear
00:00 25°
02:00 25°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 30°
14:00 31°
16:00 30°
18:00 28°
20:00 26°
22:00 25°
☁️ FridayAugust 28th Avg 27° Low 24° at 04:00 High 30° at 13:00 Wind ~11 km/h
Clear Cloudy Clear
00:00 25°
02:00 24°
04:00 24°
06:00 24°
08:00 26°
10:00 28°
12:00 30°
14:00 30°
16:00 29°
18:00 28°
20:00 26°
22:00 25°
☀️ SaturdayAugust 29th Avg 27° Low 23° at 05:00 High 31° at 14:00 Feels 29° Wind ~25 km/h
Clear
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 26°
10:00 29°
12:00 31°
14:00 31°
16:00 30°
18:00 28°
20:00 25°
22:00 25°
☀️ SundayAugust 30th Avg 27° Low 23° at 05:00 High 31° at 14:00 Feels 28° Wind ~25 km/h
Clear
00:00 25°
02:00 24°
04:00 23°
06:00 24°
08:00 26°
10:00 28°
12:00 30°
14:00 31°
16:00 30°
18:00 28°
20:00 25°
22:00 25°

Sun

☀️ Sunrise 06:11 · Sunset 19:02

12h 51m of daylight · Pacific/Honolulu

Air quality

PM2.5 7.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Ko ʻOlina-Honokai Hale · 0.9 km Honokai Hale · 1.5 km Makakilo / Kapolei / Honokai Hale · 3 km Waimanalo Village · 3.5 km Makakilo City · 4.2 km Makakilo · 4.3 km

Tools for Ko Olina

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Ko Olina weather

Will it rain in Ko Olina today?

No rain is in the forecast for Ko Olina today.

What is the temperature in Ko Olina right now?

It is 27° in Ko Olina right now. Today runs between a low of 25° and a high of 29°.

What time is sunrise and sunset in Ko Olina?

The sun rises at 06:11 and sets at 19:02 local time in Ko Olina today, giving 12h 51m of daylight.

What is the air quality in Ko Olina?

PM2.5 in Ko Olina is currently 7.5 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Ko Olina forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Ko Olina best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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