World → Uruguay → Montevideo

Weather in Montevideo — today

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

Now in Montevideo

🌙

+12°

Mostly clear

Feels like +9° · humidity 87%

Today 12.9: +12° / +9°

🕐 02:25

Wind

21 km/h

UV index

Air (AQI)

24 · Good

Precipitation

81%

Humidity

87%

Pressure

1021 hPa

Sunrise / sunset

06:48 / 18:34

Sea temperature

🌊 +13°

👕 What to wear today

Cool — a jacket or a warm sweater.

☂️ Take an umbrella💨 WindyFeels colder by 3°

Weather for an activity:

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

Detailed weather information for Montevideo

Today, 12 September, Saturday, in Montevideo (Uruguay): cloudy, light rain in places, cool. During the day the air will warm up to +12°, at night around +9°. Due to the wind it feels like +9°. Wind up to 36 km/h. High chance of rain — be sure to take an umbrella or a raincoat. You'll need a warm jacket or a sweater, especially in the evening. The water is cold, +13° — too chilly for swimming. The sun will rise at 06:48 and set at 18:34 — daylight lasts 12 hours.

Hourly weather in Montevideo

💧 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 Montevideo 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

🌦️

💧 81%

+9° +12°

Morning

🌦️

+11°

Day

🌦️

+12°

Evening

🌇

+10°

Night

🌙

+9°

Drizzle · precipitation 81% · wind up to 36 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Tomorrow 13.9

🌦️

💧 23%

+8° +9°

Morning

☁️

+8°

Day

🌦️

+9°

Evening

🌇

+9°

Night

🌙

+8°

Drizzle · precipitation 23% · wind up to 24 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Mon 14.9

🌦️

💧 23%

+8° +12°

Morning

🌦️

+9°

Day

🌦️

+12°

Evening

🌇

+11°

Night

🌙

+8°

Drizzle · precipitation 23% · wind up to 22 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Tue 15.9

☁️

💧 7%

+8° +12°

Morning

☁️

+9°

Day

☁️

+12°

Evening

🌇

+11°

Night

🌙

+8°

Overcast · precipitation 7% · wind up to 31 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Wed 16.9

☁️

+7° +9°

Morning

☁️

+8°

Day

☁️

+9°

Evening

🌇

+9°

Night

🌙

+7°

Overcast · precipitation 0% · wind up to 25 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Thu 17.9

☁️

+5° +16°

Morning

☁️

+9°

Day

☁️

+16°

Evening

🌇

+13°

Night

🌙

+5°

Overcast · precipitation 0% · wind up to 16 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Fri 18.9

☁️

💧 1%

+11° +14°

Morning

☁️

+12°

Day

☁️

+14°

Evening

🌇

+13°

Night

🌙

+11°

Overcast · precipitation 1% · wind up to 19 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Sat 19.9

☁️

💧 8%

+11° +12°

Morning

☁️

+11°

Day

☁️

+12°

Evening

🌇

+12°

Night

🌙

+11°

Overcast · precipitation 8% · wind up to 17 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Sun 20.9

☁️

💧 26%

+11° +17°

Morning

☁️

+13°

Day

☁️

+17°

Evening

🌇

+16°

Night

🌙

+11°

Overcast · precipitation 26% · wind up to 23 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Mon 21.9

🌦️

💧 39%

+12° +17°

Morning

🌦️

+14°

Day

🌦️

+17°

Evening

🌇

+16°

Night

🌙

+12°

Drizzle · precipitation 39% · wind up to 58 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Tue 22.9

🌦️

💧 29%

+10° +13°

Morning

🌦️

+11°

Day

🌦️

+13°

Evening

🌇

+12°

Night

🌙

+10°

Drizzle · precipitation 29% · wind up to 56 km/h.
🧥 Cool. You'll need a warm jacket; it can get chilly in the evening.

▶

Wed 23.9

☁️

💧 21%

+8° +18°

Morning

☁️

+12°

Day

☁️

+18°

Evening

🌇

+16°

Night

🌙

+8°

Overcast · precipitation 21% · wind up to 37 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Thu 24.9

☁️

💧 21%

+16° +17°

Morning

☁️

+16°

Day

☁️

+17°

Evening

🌇

+17°

Night

🌙

+16°

Overcast · precipitation 21% · wind up to 29 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

▶

Fri 25.9

☁️

💧 18%

+13° +16°

Morning

☁️

+14°

Day

☁️

+16°

Evening

🌇

+15°

Night

🌙

+13°

Overcast · precipitation 18% · wind up to 32 km/h.
🙂 Mild, pleasant weather. A light sweater will come in handy in the evening.

🗺️ 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

0 / 100

for sea and sun · Bad

🏊 Swimming

0 / 100

water 13° · Bad

🏃 Running

0 / 100

comfort for running · Bad

🧴 UV

moderate · low

☂️ Rain

81%

likely · high

✨ Stars

31 / 100

evening visibility · So-so

🧺 Laundry drying

0 / 100

will dry outside · Bad

🚗 Car wash

0 / 100

better to wait · Bad

🌫️ Air quality

Good air

European AQI

PM2.5: 7PM10: 11O₃: 62NO₂: 2

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

🌅 Sun, moon and sea

Sunrise

06:48

Sunset

18:34

Golden hour

18:00

Daylight

12 h (+2 min vs yesterday)

Sea temperature

+13°

🌊 calm, waves 0.4 m.

Montevideo 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°

+20°

Jan

+25°

+20°

Feb

+23°

+18°

Mar

+20°

+15°

Apr

+17°

+13°

May

+14°

+10°

Jun

+13°

+8°

Jul

+15°

+9°

Aug

+16°

+11°

Sep

+18°

+13°

Oct

+21°

+15°

Nov

+24°

+18°

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°	+20°	+25°	76 mm	One of the best times to visit: +25° by day, fresh nights. It's a rainy month (76 mm) — an umbrella is a must. 😊 light summer clothing. Water at +25° — great for swimming. This is the hottest month of the year in Montevideo.
February	+25°	+20°	+25°	99 mm	Ideal weather: +25° daytime — neither hot nor cold. Frequent rain (99 mm over the month) — keep indoor backup plans. 😊 light summer clothing. Water at +25° — great for swimming. The sea is at its warmest of the year this month.
March	+23°	+18°	+24°	97 mm	The most pleasant season: +23° by day, comfortable all day long. One of the wettest months (97 mm): downpours can derail plans. 🙂 a sweater for the evening. Water at +24° — great for swimming.
April	+20°	+15°	+20°	101 mm	One of the best times to visit: +20° by day, fresh nights. It's a rainy month (101 mm) — an umbrella is a must. 🙂 a sweater for the evening. Sea at +20° — swimmable, refreshing.
May	+17°	+13°	+16°	77 mm	A fresh month — +17° daytime, take a jacket for walks. Frequent rain (77 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. The water is cold (+16°) — swimming is for the brave.
June	+14°	+10°	+13°	81 mm	Cool weather: +14° by day, noticeably colder in the evening. One of the wettest months (81 mm): downpours can derail plans. 🧥 a warm jacket. The water is cold (+13°) — swimming is for the brave. The shortest daylight of the year — it gets dark early.
July	+13°	+8°	+11°	87 mm	Cool: around +13° by day, you'll need a warm layer. It's a rainy month (87 mm) — an umbrella is a must. 🧥 a warm jacket. The water is cold (+11°) — swimming is for the brave. This is the coldest month of the year.
August	+15°	+9°	+12°	93 mm	A fresh month — +15° daytime, take a jacket for walks. Frequent rain (93 mm over the month) — keep indoor backup plans. 🧥 a warm jacket. The water is cold (+12°) — swimming is for the brave.
September	+16°	+11°	+14°	85 mm	Cool weather: +16° by day, noticeably colder in the evening. One of the wettest months (85 mm): downpours can derail plans. 🧥 a warm jacket. The water is cold (+14°) — swimming is for the brave.
October	+18°	+13°	+18°	115 mm	One of the best times to visit: +18° by day, fresh nights. It's a rainy month (115 mm) — an umbrella is a must. 🙂 a sweater for the evening. Sea at +18° — swimmable, refreshing. Statistically the wettest month of the year.
November	+21°	+15°	+21°	104 mm	Ideal weather: +21° daytime — neither hot nor cold. Frequent rain (104 mm over the month) — keep indoor backup plans. 🙂 a sweater for the evening. Sea at +21° — swimmable, refreshing.
December	+24°	+18°	+24°	81 mm	The most pleasant season: +24° by day, comfortable all day long. One of the wettest months (81 mm): downpours can derail plans. 🙂 a sweater for the evening. Water at +24° — great for swimming. The longest daylight hours of the year — more time for everything.

When to visit Montevideo

✅ Recommended time to visit

🌟 Best time: January, February, December

Daytime air+24…+25°

Sea temperature+24…+25°

Precipitationoften

Why: comfortable +24…+25° by day, little rain, warm sea (+24…25°).

⚠️ Doable, with caveats

🌤️ Shoulder season: March, April, May, September, October, November

Daytime air+16…+23°

Sea temperature+14…+24°

Precipitationoften

Why: noticeable rain risk (77–115 mm/month) — pack an umbrella and backup plans.

🔴 Not the best time

🌤️ Shoulder season: June, July, August

Daytime air+13…+15°

Sea temperature+11…+13°

Precipitationoften

Why: the rainy season (81–93 mm/month) — downpours almost daily.

Bottom line: the best time to visit Montevideo is December – February, and the most comfortable months are January, February, December. The toughest months to visit are June, July, August: frequent rain.