Cities / United States / Hawaii

21°

☁️ Wailuku weather

Overcast. No rain expected in the next few hours.

Feels like 22° Wind 13 km/h NE Humidity 89% UV 1 Air Good ☀ 06:05 - 18:53

Right now it is 21° in Wailuku with overcast skies and today's high is 23° with an overnight low of 20°. The sun rises at 06:05 and sets at 18:53, giving 12h 48m of daylight. Over the coming week highs range from 23° to 28°.

Wailuku is in Hawaii, United States, sitting 76 m above sea level, with a population of about 15,000. Local time is Pacific/Honolulu (UTC−10), and every time on this page is shown in it.

Next 24 hours - temperature

19° 22° 24° 23° 20° 07:00 · 20.7° · 0 mm 08:00 · 21.7° · 0 mm 09:00 · 22.6° · 0 mm 10:00 · 23° · 0 mm 11:00 · 23.3° · 0 mm 12:00 · 22.8° · 0 mm 13:00 · 22.4° · 0 mm 14:00 · 21.7° · 0 mm 15:00 · 21.4° · 0 mm 16:00 · 22.1° · 0 mm 17:00 · 22.1° · 0 mm 18:00 · 21.9° · 0 mm 19:00 · 20.8° · 0 mm 20:00 · 20.5° · 0 mm 21:00 · 20.5° · 0.1 mm 22:00 · 20.6° · 0.1 mm 23:00 · 20.7° · 0.1 mm 00:00 · 20.6° · 0.1 mm 01:00 · 20.6° · 0.1 mm 02:00 · 20.4° · 0.1 mm 03:00 · 20.2° · 0.1 mm 04:00 · 19.9° · 0.1 mm 05:00 · 19.9° · 0.1 mm 06:00 · 20° · 0.1 mm

Precipitation

07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 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 · 0.1 mm 22:00 · 0.1 mm 22:00 23:00 · 0.1 mm 00:00 · 0.1 mm 01:00 · 0.1 mm 01:00 02:00 · 0.1 mm 03:00 · 0.1 mm 04:00 · 0.1 mm 04:00 05:00 · 0.1 mm 06:00 · 0.1 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
07:00 ☁️ 20.7° 21.4° - Overcast
08:00 ☁️ 21.7° 21.9° - Overcast
09:00 ☁️ 22.6° 22.7° - Overcast
10:00 ☁️ 23° 22.9° - Overcast
11:00 ☁️ 23.3° 23° - Overcast
12:00 ☁️ 22.8° 22.6° - Overcast
13:00 ☁️ 22.4° 22.2° - Overcast
14:00 ☁️ 21.7° 21.3° - Overcast
15:00 ☁️ 21.4° 21.1° - Overcast
16:00 ☁️ 22.1° 22.2° - Overcast
17:00 ☁️ 22.1° 22.3° - Overcast
18:00 ☁️ 21.9° 21.8° - Overcast

Next 16 days

Today☁️ 23°20°0.7mm Wed 19🌦️ 25°20°2.1mm Thu 20🌦️ 25°21°3.7mm Fri 21⛅ 27°21°0.4mm Sat 22☁️ 28°21° Sun 23🌦️ 23°21°5.1mm Mon 24🌦️ 24°21°2.7mm Tue 25🌦️ 25°22°2.4mm Wed 26🌦️ 27°21°0.9mm Thu 27🌦️ 24°20°3.3mm Fri 28🌦️ 25°20°4.8mm Sat 29🌦️ 26°21°2.4mm Sun 30🌦️ 25°21°1.8mm Mon 31🌤️ 26°20°0.3mm Tue 1☁️ 26°20° Wed 2☁️ 0°0°
☁️ TodayAugust 18th Avg 21° Low 20° at 06:00 High 23° at 11:00 0.7 mm rain Wind ~18 km/h
Rain Cloudy Rain
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 21°
06:00 20°
08:00 22°
10:00 23°
12:00 23°
14:00 22°
16:00 22°
18:00 22°
20:00 21°
22:00 21° 0.1mm
🌦️ WednesdayAugust 19th Avg 22° Low 20° at 04:00 High 25° at 11:00 2.1 mm rain Wind ~15 km/h
Rain Cloudy Rain
00:00 21° 0.1mm
02:00 20° 0.1mm
04:00 20° 0.1mm
06:00 20° 0.1mm
08:00 22°
10:00 25°
12:00 24° 0.1mm
14:00 22° 0.2mm
16:00 22° 0.1mm
18:00 22° 0.1mm
20:00 21° 0.1mm
22:00 21° 0.1mm
🌦️ ThursdayAugust 20th Avg 22° Low 21° at 06:00 High 25° at 11:00 3.7 mm rain Wind ~13 km/h
Rain Cloudy
00:00 21° 0.2mm
02:00 21° 0.3mm
04:00 21° 0.3mm
06:00 21° 0.1mm
08:00 22° 0.1mm
10:00 24° 0.1mm
12:00 24° 0.1mm
14:00 24° 0.3mm
16:00 23° 0.3mm
18:00 23° 0.1mm
20:00 22°
22:00 22°
⛅ FridayAugust 21st Avg 24° Low 21° at 05:00 High 27° at 13:00 0.4 mm rain Feels 29° Wind ~15 km/h
Cloudy Rain Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 24°
10:00 27°
12:00 27°
14:00 27° 0.1mm
16:00 26° 0.1mm
18:00 24°
20:00 23°
22:00 23°
☁️ SaturdayAugust 22nd Avg 24° Low 21° at 06:00 High 28° at 14:00 Wind ~25 km/h
Cloudy
00:00 23°
02:00 22°
04:00 22°
06:00 21°
08:00 24°
10:00 27°
12:00 27°
14:00 28°
16:00 26°
18:00 24°
20:00 22°
22:00 22°
🌦️ SundayAugust 23rd Avg 22° Low 21° at 21:00 High 23° at 11:00 5.1 mm rain Wind ~26 km/h
Partly Cloudy Rain
00:00 22°
02:00 22°
04:00 22° 0.1mm
06:00 22° 0.2mm
08:00 22° 0.2mm
10:00 23° 0.2mm
12:00 23° 0.4mm
14:00 23° 0.4mm
16:00 22° 0.4mm
18:00 22° 0.3mm
20:00 21° 0.3mm
22:00 21° 0.1mm
🌦️ MondayAugust 24th Avg 22° Low 21° at 00:00 High 24° at 12:00 2.7 mm rain Wind ~29 km/h
Rain
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 21° 0.1mm
06:00 22° 0.1mm
08:00 22° 0.1mm
10:00 24° 0.1mm
12:00 24° 0.2mm
14:00 24° 0.2mm
16:00 24° 0.1mm
18:00 23° 0.1mm
20:00 22° 0.1mm
22:00 22° 0.1mm
🌦️ TuesdayAugust 25th Avg 23° Low 22° at 23:00 High 25° at 12:00 2.4 mm rain Wind ~21 km/h
Rain Cloudy
00:00 22° 0.1mm
02:00 22° 0.1mm
04:00 22° 0.2mm
06:00 22° 0.2mm
08:00 23° 0.2mm
10:00 24° 0.1mm
12:00 25° 0.1mm
14:00 25° 0.1mm
16:00 24° 0.1mm
18:00 23°
20:00 22°
22:00 22°
🌦️ WednesdayAugust 26th Avg 23° Low 21° at 04:00 High 27° at 13:00 0.9 mm rain Wind ~20 km/h
Cloudy Rain Cloudy
00:00 22°
02:00 21°
04:00 21°
06:00 21°
08:00 23°
10:00 25°
12:00 27°
14:00 26°
16:00 24° 0.2mm
18:00 22° 0.1mm
20:00 22° 0.1mm
22:00 21°
🌦️ ThursdayAugust 27th Avg 22° Low 20° at 04:00 High 24° at 11:00 3.3 mm rain Wind ~20 km/h
Cloudy Rain
00:00 21°
02:00 21°
04:00 20° 0.1mm
06:00 21° 0.2mm
08:00 22° 0.2mm
10:00 23° 0.1mm
12:00 24° 0.4mm
14:00 23° 0.4mm
16:00 23° 0.1mm
18:00 22° 0.1mm
20:00 21° 0.1mm
22:00 21° 0.1mm
🌦️ FridayAugust 28th Avg 22° Low 20° at 04:00 High 25° at 13:00 4.8 mm rain Wind ~21 km/h
Rain Rain
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 20° 0.2mm
06:00 21° 0.1mm
08:00 22° 0.1mm
10:00 24°
12:00 25° 0.1mm
14:00 25° 0.1mm
16:00 23° 0.4mm
18:00 22° 0.4mm
20:00 22° 0.4mm
22:00 21° 0.3mm
🌦️ SaturdayAugust 29th Avg 23° Low 21° at 04:00 High 26° at 12:00 2.4 mm rain Wind ~23 km/h
Rain Partly Cloudy Rain
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 21°
06:00 21°
08:00 23°
10:00 25° 0.1mm
12:00 26° 0.1mm
14:00 26° 0.1mm
16:00 25° 0.2mm
18:00 23° 0.2mm
20:00 22° 0.2mm
22:00 21° 0.1mm
🌦️ SundayAugust 30th Avg 22° Low 21° at 04:00 High 25° at 12:00 1.8 mm rain Wind ~20 km/h
Rain Clear Rain
00:00 21° 0.1mm
02:00 21° 0.1mm
04:00 21°
06:00 21°
08:00 23°
10:00 24° 0.1mm
12:00 25° 0.1mm
14:00 25° 0.1mm
16:00 23° 0.2mm
18:00 22° 0.1mm
20:00 22° 0.1mm
22:00 21°
🌤️ MondayAugust 31st Avg 22° Low 20° at 04:00 High 26° at 11:00 0.3 mm rain Wind ~19 km/h
Clear Rain Partly Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 21°
08:00 23°
10:00 25°
12:00 25°
14:00 23°
16:00 23° 0.1mm
18:00 22°
20:00 22°
22:00 22°
☁️ TuesdaySeptember 1st Avg 22° Low 20° at 23:00 High 26° at 11:00 Wind ~11 km/h
Cloudy Partly Cloudy Cloudy
00:00 22°
02:00 22°
04:00 21°
06:00 21°
08:00 23°
10:00 25°
12:00 25°
14:00 22°
16:00 21°
18:00 21°
20:00 21°
22:00 21°
☁️ WednesdaySeptember 2nd Avg 23° Low 0° at 04:00 High 0° at 12:00 Feels 29° Wind ~9 km/h
Clear Partly Cloudy Cloudy Partly Cloudy Cloudy Unknown
00:00 20°
02:00 20°
04:00 20°
06:00 21°
08:00 23°
10:00 26°
12:00 28°
14:00 27°
16:00 24°
18:00 23°
20:00 22°
22:00 0°

Sun

☀️ Sunrise 06:05 · Sunset 18:53

12h 48m of daylight · Pacific/Honolulu

Air quality

PM2.5 8.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Happy Valley · 0.2 km Puʻuohala Village · 0.6 km Hopoi Village (historical) · 1.5 km Wailuku Heights · 2.1 km Waiehu Camp · 2.5 km Waiehu Village · 2.7 km

Tools for Wailuku

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

Common questions about Wailuku weather

Will it rain in Wailuku today?

Only a trace - around 0.7 mm is expected in Wailuku today, not enough to need an umbrella.

What is the temperature in Wailuku right now?

It is 21° in Wailuku right now. Today runs between a low of 20° and a high of 23°.

What time is sunrise and sunset in Wailuku?

The sun rises at 06:05 and sets at 18:53 local time in Wailuku today, giving 12h 48m of daylight.

What is the air quality in Wailuku?

PM2.5 in Wailuku is currently 8.7 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 Wailuku 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 Wailuku 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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