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Weather in Honolulu — today

Tomorrow Day after tomorrow 3 days Week 14 days Month forecast Weather archive

Now in Honolulu

🌙

+25°

Clear

Feels like +25° · humidity 68%

Tomorrow 12.9: +29° / +22°

🕐 19:25

Wind

15 km/h

UV index

Air (AQI)

29 · Good

Precipitation

Humidity

68%

Pressure

1012 hPa

Sunrise / sunset

06:17 / 18:37

Sea temperature

🌊 +27°

👕 What to wear today

Warm — a T-shirt and light trousers or shorts.

Weather for an activity:

🎣 fishing 🏖️ the beach 🏃 a run 📸 a photo shoot 🚶 a walk

Detailed weather information for Honolulu

Tomorrow, 12 September, Saturday, in Honolulu (United States): partly cloudy, warm. During the day the air will warm up to +29°, at night around +22°. Wind up to 15 km/h. No precipitation expected, you won't need an umbrella. Light summer clothing will do — a T-shirt and shorts or light trousers. The sea has warmed up to +27° — great for swimming. The sun will rise at 06:17 and set at 18:37 — daylight lasts 12 hours.

Hourly weather in Honolulu

💧 No precipitation expected on this day. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).

Weather in Honolulu for 14 days

Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).

▶

Tomorrow 12.9

☁️

💧 2%

+22° +29°

Morning

☀️

+26°

Day

☁️

+29°

Evening

🌇

+25°

Night

🌙

+22°

Overcast · precipitation 2% · wind up to 15 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 13.9

☁️

💧 2%

+22° +30°

Morning

☁️

+25°

Day

☁️

+30°

Evening

🌇

+28°

Night

🌙

+22°

Overcast · precipitation 2% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 14.9

☁️

💧 4%

+22° +30°

Morning

☁️

+25°

Day

☁️

+30°

Evening

🌇

+28°

Night

🌙

+22°

Overcast · precipitation 4% · wind up to 18 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 15.9

🌤️

💧 14%

+22° +30°

Morning

🌤️

+25°

Day

🌤️

+30°

Evening

🌇

+28°

Night

🌙

+22°

Mostly clear · precipitation 14% · wind up to 17 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Wed 16.9

🌦️

💧 45%

+24° +30°

Morning

🌦️

+26°

Day

🌦️

+30°

Evening

🌇

+29°

Night

🌙

+24°

Drizzle · precipitation 45% · wind up to 21 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 17.9

🌦️

💧 29%

+24° +29°

Morning

🌦️

+26°

Day

🌦️

+29°

Evening

🌇

+28°

Night

🌙

+24°

Drizzle · precipitation 29% · wind up to 23 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 18.9

🌦️

💧 23%

+24° +29°

Morning

🌦️

+26°

Day

🌦️

+29°

Evening

🌇

+28°

Night

🌙

+24°

Drizzle · precipitation 23% · wind up to 23 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 19.9

🌦️

💧 25%

+24° +29°

Morning

🌦️

+26°

Day

🌦️

+29°

Evening

🌇

+28°

Night

🌙

+24°

Drizzle · precipitation 25% · wind up to 20 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 20.9

🌦️

💧 14%

+23° +29°

Morning

🌦️

+25°

Day

🌦️

+29°

Evening

🌇

+28°

Night

🌙

+23°

Drizzle · precipitation 14% · wind up to 24 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 21.9

🌦️

💧 22%

+23° +28°

Morning

🌦️

+25°

Day

🌦️

+28°

Evening

🌇

+27°

Night

🌙

+23°

Drizzle · precipitation 22% · wind up to 25 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Tue 22.9

🌦️

💧 22%

+24° +28°

Morning

🌦️

+25°

Day

🌦️

+28°

Evening

🌇

+27°

Night

🌙

+24°

Drizzle · precipitation 22% · wind up to 32 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Wed 23.9

🌦️

💧 41%

+24° +27°

Morning

🌦️

+25°

Day

🌦️

+27°

Evening

🌇

+26°

Night

🌙

+24°

Drizzle · precipitation 41% · wind up to 29 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 24.9

⛈️

💧 29%

+23° +28°

Morning

⛈️

+25°

Day

⛈️

+28°

Evening

🌇

+27°

Night

🌙

+23°

Thunderstorm · precipitation 29% · wind up to 23 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

🗺️ Precipitation radar

Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.

Rain intensity:lightmoderateheavy

🎯 What to do in this weather — indices of the day

Comfort score from 0 (bad) to 100 (excellent), calculated from the day's weather. For “rain” and “UV” a percentage/risk level is shown.

🏖️ Beach

98 / 100

for sea and sun · Excellent

🏊 Swimming

92 / 100

water 27° · Excellent

🏃 Running

56 / 100

comfort for running · Average

🧴 UV

moderate · low

☂️ Rain

unlikely · low

✨ Stars

87 / 100

evening visibility · Excellent

🧺 Laundry drying

67 / 100

will dry outside · Good

🚗 Car wash

93 / 100

no rain expected · Excellent

🌫️ Air quality

Good air

European AQI

PM2.5: 10PM10: 16O₃: 60NO₂: 2

The air is clean — you can walk and exercise outside.

🌅 Sun, moon and sea

Sunrise

06:17

Sunset

18:37

Golden hour

18:08

Daylight

12 h (-1 min vs yesterday)

Sea temperature

+27°

🌊 slight, waves 1.1 m.

Honolulu climate by month

Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.

+24°

+21°

Jan

+24°

+21°

Feb

+24°

+21°

Mar

+25°

+22°

Apr

+26°

+23°

May

+27°

+24°

Jun

+27°

+24°

Jul

+28°

+24°

Aug

+28°

+24°

Sep

+27°

+24°

Oct

+26°

+23°

Nov

+25°

+22°

Dec

swipe sideways →

Bar color shows temperature:frostcoolcomfortablewarmhot— best months to visit

Month	Day	Night	Sea	Precipitation	What to pack and what makes the month notable (events, nuances)
January	+24°	+21°	+25°	40 mm	One of the best times to visit: +24° by day, fresh nights. 😊 light summer clothing. Water at +25° — great for swimming.
February	+24°	+21°	+25°	37 mm	Ideal weather: +24° daytime — neither hot nor cold. 😊 light summer clothing. Water at +25° — great for swimming. This is the coldest month of the year.
March	+24°	+21°	+25°	54 mm	The most pleasant season: +24° by day, comfortable all day long. 😊 light summer clothing. Water at +25° — great for swimming.
April	+25°	+22°	+25°	26 mm	One of the best times to visit: +25° by day, fresh nights. 😊 light summer clothing. Water at +25° — great for swimming.
May	+26°	+23°	+25°	28 mm	Gentle warmth — about +26° daytime, great walking weather. 😊 light summer clothing. Water at +25° — great for swimming.
June	+27°	+24°	+26°	21 mm	A comfortable month: +27° by day without exhausting heat. 😊 light summer clothing. Water at +26° — great for swimming. The longest daylight hours of the year — more time for everything.
July	+27°	+24°	+26°	22 mm	Warm and comfortable: +27° by day, +24° at night. 😊 light summer clothing. Water at +26° — great for swimming. Weather-wise, one of the three best months to visit.
August	+28°	+24°	+27°	24 mm	Gentle warmth — about +28° daytime, great walking weather. 😊 light summer clothing. Water at +27° — great for swimming.
September	+28°	+24°	+27°	22 mm	A comfortable month: +28° by day without exhausting heat. 😊 light summer clothing. Water at +27° — great for swimming. This is the hottest month of the year in Honolulu.
October	+27°	+24°	+27°	33 mm	Warm and comfortable: +27° by day, +24° at night. 😊 light summer clothing. Water at +27° — great for swimming. The sea is at its warmest of the year this month.
November	+26°	+23°	+26°	45 mm	Gentle warmth — about +26° daytime, great walking weather. 😊 light summer clothing. Water at +26° — great for swimming.
December	+25°	+22°	+26°	49 mm	The most pleasant season: +25° by day, comfortable all day long. 😊 light summer clothing. Water at +26° — great for swimming. The shortest daylight of the year — it gets dark early.

When to visit Honolulu

✅ Recommended time to visit

🌟 Best time: June, July, September

Daytime air+27…+28°

Sea temperature+26…+27°

Precipitationrare

Why: comfortable +27…+28° by day, little rain, warm sea (+26…27°).

⚠️ Doable, with caveats

🌤️ Shoulder season: January, April, May, August, October, November

Daytime air+24…+28°

Sea temperature+25…+27°

Precipitationoften

Why: cool (+24…+28°) — not beach season, but great for city sights and museums.

🔴 Not the best time

🌤️ Shoulder season: February, March, December

Daytime air+24…+25°

Sea temperature+25…+26°

Precipitationoften

Bottom line: the best time to visit Honolulu is June, July, September, and the most comfortable months are June, July, September. The toughest months to visit are February, March, December: cool and damp.