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Weather in Cancún — today

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

Now in Cancún

🌦️

+26°

Drizzle

Feels like +32° · humidity 94%

Today 12.9: +32° / +26°

🕐 01:25

Wind

4 km/h

UV index

Air (AQI)

30 · Good

Precipitation

69%

Humidity

94%

Pressure

1014 hPa

Sunrise / sunset

06:33 / 18:53

Sea temperature

🌊 +31°

👕 What to wear today

Hot — light breathable clothing, a hat, plenty of water.

☂️ Take an umbrellaFeels warmer by 6°

Weather for an activity:

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

Detailed weather information for Cancún

Today, 12 September, Saturday, in Cancún (Mexico): partly cloudy, hot. During the day the air will warm up to +32°, at night around +26°. Wind up to 17 km/h. High chance of rain — be sure to take an umbrella or a raincoat. Light summer clothing will do — a T-shirt and shorts or light trousers. The sea has warmed up to +31° — great for swimming. The sun will rise at 06:33 and set at 18:53 — daylight lasts 12 hours.

Hourly weather in Cancún

💧 The bars at the bottom show the hourly precipitation probability. Shaded areas of the chart are the dark hours (before sunrise 🌅 and after sunset 🌇).

Weather in Cancún 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).

▶

Today 12.9

⛈️

💧 69%

+26° +32°

Morning

☀️

+29°

Day

⛈️

+32°

Evening

🌇

+28°

Night

🌙

+26°

Thunderstorm · precipitation 69% · wind up to 17 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tomorrow 13.9

🌦️

💧 35%

+26° +32°

Morning

⛅

+29°

Day

🌦️

+32°

Evening

🌇

+28°

Night

🌙

+26°

Drizzle · precipitation 35% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Mon 14.9

☁️

💧 20%

+27° +32°

Morning

☁️

+29°

Day

☁️

+32°

Evening

🌇

+31°

Night

🌙

+27°

Overcast · precipitation 20% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 15.9

⛈️

💧 53%

+26° +32°

Morning

⛈️

+28°

Day

⛈️

+32°

Evening

🌇

+31°

Night

🌙

+26°

Thunderstorm · precipitation 53% · wind up to 17 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 16.9

⛈️

💧 75%

+25° +31°

Morning

⛈️

+27°

Day

⛈️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Thunderstorm · precipitation 75% · wind up to 10 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Thu 17.9

⛈️

💧 80%

+25° +31°

Morning

⛈️

+27°

Day

⛈️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Thunderstorm · precipitation 80% · wind up to 13 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 18.9

⛈️

💧 86%

+25° +31°

Morning

⛈️

+27°

Day

⛈️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Thunderstorm · precipitation 86% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sat 19.9

⛈️

💧 91%

+25° +28°

Morning

⛈️

+26°

Day

⛈️

+28°

Evening

🌇

+27°

Night

🌙

+25°

Thunderstorm · precipitation 91% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Sun 20.9

🌦️

💧 99%

+26° +31°

Morning

🌦️

+28°

Day

🌦️

+31°

Evening

🌇

+30°

Night

🌙

+26°

Drizzle · precipitation 99% · wind up to 12 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Mon 21.9

⛈️

💧 89%

+26° +32°

Morning

⛈️

+28°

Day

⛈️

+32°

Evening

🌇

+31°

Night

🌙

+26°

Thunderstorm · precipitation 89% · wind up to 17 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Tue 22.9

🌦️

💧 89%

+27° +32°

Morning

🌦️

+29°

Day

🌦️

+32°

Evening

🌇

+31°

Night

🌙

+27°

Drizzle · precipitation 89% · wind up to 18 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Wed 23.9

⛈️

💧 91%

+28° +32°

Morning

⛈️

+29°

Day

⛈️

+32°

Evening

🌇

+31°

Night

🌙

+28°

Thunderstorm · precipitation 91% · wind up to 18 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.

▶

Thu 24.9

🌦️

💧 83%

+26° +31°

Morning

🌦️

+28°

Day

🌦️

+31°

Evening

🌇

+30°

Night

🌙

+26°

Drizzle · precipitation 83% · wind up to 14 km/h.
😊 Warm and comfortable. Perfect for walks, the beach and sightseeing.

▶

Fri 25.9

🌦️

💧 81%

+25° +31°

Morning

🌦️

+27°

Day

🌦️

+31°

Evening

🌇

+30°

Night

🌙

+25°

Drizzle · precipitation 81% · wind up to 13 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

30 / 100

for sea and sun · So-so

🏊 Swimming

1 / 100

water 31° · Bad

🏃 Running

0 / 100

comfort for running · Bad

🧴 UV

moderate · low

☂️ Rain

69%

likely · high

✨ Stars

40 / 100

evening visibility · Average

🧺 Laundry drying

0 / 100

will dry outside · Bad

🚗 Car wash

12 / 100

better to wait · Bad

🌫️ Air quality

Good air

European AQI

PM2.5: 5PM10: 9O₃: 80NO₂: 1

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

🌅 Sun, moon and sea

Sunrise

06:33

Sunset

18:53

Golden hour

18:24

Daylight

12 h (-1 min vs yesterday)

Sea temperature

+31°

🌊 slight, waves 0.7 m.

Cancún 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.

+25°

+22°

Jan

+26°

+23°

Feb

+27°

+23°

Mar

+28°

+24°

Apr

+29°

+25°

May

+29°

+26°

Jun

+30°

+26°

Jul

+30°

+26°

Aug

+29°

+26°

Sep

+28°

+25°

Oct

+27°

+24°

Nov

+26°

+23°

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	+25°	+22°	+27°	61 mm	The most pleasant season: +25° by day, comfortable all day long. One of the wettest months (61 mm): downpours can derail plans. 😊 light summer clothing. Water at +27° — great for swimming. This is the coldest month of the year.
February	+26°	+23°	+26°	36 mm	Warm and comfortable: +26° by day, +23° at night. 😊 light summer clothing. Water at +26° — great for swimming. Weather-wise, one of the three best months to visit.
March	+27°	+23°	+27°	33 mm	Gentle warmth — about +27° daytime, great walking weather. 😊 light summer clothing. Water at +27° — great for swimming. Weather-wise, one of the three best months to visit.
April	+28°	+24°	+27°	38 mm	A comfortable month: +28° by day without exhausting heat. 😊 light summer clothing. Water at +27° — great for swimming. Weather-wise, one of the three best months to visit.
May	+29°	+25°	+28°	92 mm	Warm and comfortable: +29° by day, +25° at night. It's a rainy month (92 mm) — an umbrella is a must. 😊 light summer clothing. Water at +28° — great for swimming.
June	+29°	+26°	+29°	167 mm	Gentle warmth — about +29° daytime, great walking weather. Frequent rain (167 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Water at +29° — great for swimming. The longest daylight hours of the year — more time for everything.
July	+30°	+26°	+29°	112 mm	A comfortable month: +30° by day without exhausting heat. One of the wettest months (112 mm): downpours can derail plans. 😊 light summer clothing. Water at +29° — great for swimming.
August	+30°	+26°	+29°	146 mm	Warm and comfortable: +30° by day, +26° at night. It's a rainy month (146 mm) — an umbrella is a must. 😊 light summer clothing. Water at +29° — great for swimming. This is the hottest month of the year in Cancún.
September	+29°	+26°	+30°	206 mm	Gentle warmth — about +29° daytime, great walking weather. Frequent rain (206 mm over the month) — keep indoor backup plans. 😊 light summer clothing. The sea is +30° — like a warm bath. Statistically the wettest month of the year.
October	+28°	+25°	+29°	193 mm	A comfortable month: +28° by day without exhausting heat. One of the wettest months (193 mm): downpours can derail plans. 😊 light summer clothing. Water at +29° — great for swimming.
November	+27°	+24°	+28°	81 mm	Warm and comfortable: +27° by day, +24° at night. It's a rainy month (81 mm) — an umbrella is a must. 😊 light summer clothing. Water at +28° — great for swimming.
December	+26°	+23°	+27°	53 mm	Ideal weather: +26° daytime — neither hot nor cold. 😊 light summer clothing. Water at +27° — great for swimming. The shortest daylight of the year — it gets dark early.

When to visit Cancún

✅ Recommended time to visit

🌟 Best time: February, March, April

Daytime air+26…+28°

Sea temperature+26…+27°

Precipitationoften

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

⚠️ Doable, with caveats

🌤️ Shoulder season: January, May, July, August, November, December

Daytime air+25…+30°

Sea temperature+27…+29°

Precipitationoften

Why: noticeable rain risk (53–146 mm/month) — pack an umbrella and backup plans.

🔴 Not the best time

🌤️ Shoulder season: June, September, October

Daytime air+28…+29°

Sea temperature+29…+30°

Precipitationoften

Why: the rainy season (167–206 mm/month) — downpours almost daily.

Bottom line: the best time to visit Cancún is February – April, and the most comfortable months are February, March, April. The toughest months to visit are June, September, October: frequent rain.