Weather in Uruguay - today, tomorrow and 14-day forecast

Right now temperatures across Uruguay range from 11° to 16°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.

Country values are the median of forecasts from 10 cities; the range shows local differences. Methodology.

Weather in Uruguay's cities today

☀️Salto 16°💧 21.1 mm ☁️Rivera 16°💧 0.1 mm ☀️Tacuarembo 15°💧 10.9 mm ☀️Paysandú 14°💧 26.3 mm 🌧️Treinta y Tres 13°💧 0.5 mm 🌧️Montevideo 12°💧 1 mm ☀️Fray Bentos 12°💧 6.8 mm ☀️Durazno 12°💧 0.1 mm ☀️Trinidad 11°💧 11.1 mm 🌧️Maldonado 11°💧 1.7 mm

Weather map - today's temperatures

Pill colour shows today's daytime temperature. Click a city for its full 14-day forecast.

Next days in Uruguay

today☀️ 13°💧 4.2 mm

Sun🌧️ 9°💧 0.4 mm

Mon☀️ 11°💧 0.3 mm

Tue☀️ 14°💧 0.2 mm

Wed☀️ 17°💧 0.2 mm

Thu☀️ 18°💧 0.2 mm

Fri🌧️ 14°💧 8.6 mm

Sat🌧️ 8°💧 11.3 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Sunday 6 Sept in Uruguay, the forecast high is 9°C. Typical daytime temperatures at this time of year range from 16°C to 22°C, so it will be exceptionally cool. It is cooler than 99% of similar days.

Saturday 5 Sept

13°Cexceptionally cool

usually 16°C–23°C

cooler than 95% of similar days

night: cooler than usual rain: more rain than usual wind: stronger than usual

Sunday 6 Sept

9°Cexceptionally cool

usually 16°C–22°C

cooler than 99% of similar days

night: exceptionally cool rain: typical rainfall wind: typical

Monday 7 Sept

11°Cexceptionally cool

usually 16°C–22°C

cooler than 97% of similar days

night: cooler than usual rain: typical rainfall wind: lighter than usual

Tuesday 8 Sept

14°Cexceptionally cool

usually 16°C–22°C

cooler than 90% of similar days

night: near normal rain: typical rainfall wind: exceptionally light

Wednesday 9 Sept

17°Ccooler than usual

usually 16°C–22°C

cooler than 75% of similar days

night: warmer than usual rain: typical rainfall wind: exceptionally light

Thursday 10 Sept

18°Cnear normal

usually 16°C–22°C

night: exceptionally warm rain: typical rainfall wind: typical

Friday 11 Sept

14°Cexceptionally cool

usually 17°C–22°C

cooler than 92% of similar days

night: warmer than usual rain: more rain than usual wind: exceptionally strong

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 20°C by day. The coolest year was 2008 (16°C) and the warmest was 2013 (27°C). The current forecast averages 14°C - lower than in 100% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Uruguay

Uruguay - 14-day weather forecast infographic

Uruguay 30 & 45-day weather - long-range outlook

Next 15 days · forecast

15°

around 10° at night · days with rain: 4

Weeks 3-4 · avg for September

20°

around 9° at night · rain chance 27%

Weeks 5-7 · avg for October

23°

around 12° at night · rain chance 27%

The 30 & 45-day outlook for Uruguay: the next 15 days are a numerical forecast updated daily - on average 15° by day and 10° at night. Further out we rely on multi-year climate averages: around 20° in September, and about 23° in October. Forecasts beyond two weeks are indicative only.

Today vs the next days - Uruguay cities

City	Today	+3 days	+7 days	Rain today
☀️ Salto	16℃	15℃	6℃	21.1 mm
☁️ Rivera	16℃	15℃	8℃	0.1 mm
☀️ Tacuarembo	15℃	15℃	7℃	10.9 mm
☀️ Paysandú	14℃	14℃	6℃	26.3 mm
🌧️ Treinta y Tres	13℃	16℃	9℃	0.5 mm
🌧️ Montevideo	12℃	14℃	9℃	1 mm
☀️ Fray Bentos	12℃	14℃	7℃	6.8 mm
☀️ Durazno	12℃	14℃	8℃	0.1 mm
☀️ Trinidad	11℃	13℃	6℃	11.1 mm
🌧️ Maldonado	11℃	13℃	10℃	1.7 mm

Day-by-day forecast for Uruguay

Saturday5 September 2026

☀️13°clear sky

night 5° · evening 10° · rain 4.225 mm · humidity 59% · wind 8 m/s · clouds 14%

Sunday6 September 2026

🌧️9°light rain

night 3° · evening 8° · rain 0.365 mm · humidity 53% · wind 6 m/s · clouds 36%

Monday7 September 2026

☀️11°clear sky

night 5° · evening 10° · rain 0.315 mm · humidity 56.5% · wind 5 m/s · clouds 3.5%

Tuesday8 September 2026

☀️14°clear sky

night 10° · evening 14° · rain 0.16499999999999998 mm · humidity 61.5% · wind 3 m/s · clouds 2%

Wednesday9 September 2026

☀️17°clear sky

night 11° · evening 15° · rain 0.18 mm · humidity 61% · wind 3 m/s · clouds 18.5%

Thursday10 September 2026

☀️18°clear sky

night 13° · evening 17° · rain 0.21 mm · humidity 56% · wind 6 m/s · clouds 11.5%

Friday11 September 2026

🌧️14°light rain

night 12° · evening 13° · rain 8.594999999999999 mm · humidity 91.5% · wind 9 m/s · clouds 100%

Saturday12 September 2026

🌧️8°moderate rain

night 6° · evening 8° · rain 11.31 mm · humidity 90% · wind 11 m/s · clouds 100%

Sunday13 September 2026

🌧️11°light rain

night 6° · evening 9° · rain 0.57 mm · humidity 57.5% · wind 5 m/s · clouds 29.5%

Monday14 September 2026

☁️11°overcast clouds

night 8° · evening 11° · rain 17.88 mm · humidity 56.5% · wind 3 m/s · clouds 100%

Tuesday15 September 2026

☀️14°clear sky

night 10° · evening 14° · rain 0.22499999999999998 mm · humidity 56.5% · wind 3 m/s · clouds 46.5%

Wednesday16 September 2026

☁️17°overcast clouds

night 12° · evening 15° · rain 0.345 mm · humidity 60.5% · wind 4 m/s · clouds 69.5%

Thursday17 September 2026

☁️19°overcast clouds

night 14° · evening 18° · humidity 61% · wind 3 m/s · clouds 100%

Friday18 September 2026

🌤️21°scattered clouds

night 16° · evening 20° · rain 0.645 mm · humidity 66% · wind 3 m/s · clouds 30%

Saturday19 September 2026

🌧️21°light rain

night 19° · evening 20° · rain 0.81 mm · humidity 76.5% · wind 6 m/s · clouds 100%

Sea temperature - Uruguay

Beach	Water today	Water week avg	Waves	How's the water?
Montevideo	13℃	12℃	0.8 m	very cold
Maldonado	12℃	12℃	0.9 m	very cold

Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Uruguay

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Montevideo	15.4	17.6	good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-09-04, 22:00).

Uruguay weather through the year

Uruguay weather month by month - when is the best time to go?

January (30°)February (29°)March (26°)April (24°)May (19°)June (17°)July (17°)August (18°)September (20°)October (23°)November (26°)December (30°)

Weather in other countries in South America

VenezuelaSurinameArgentinaSouth Georgia and the South Sandwich IslandsBoliviaIsla Margarita

Public holidays in Uruguay - when are the long weekends?

Next long weekend in Uruguay: Day of the race (12 October, Monday) - Saturday–Monday (3 days off).

2026

12 OctoberMonday

Day of the race

long weekend

2 NovemberMonday

Deceased ones day

long weekend

25 DecemberFriday

Christmas Day

long weekend

2027

1 JanuaryFriday

New Year's Day

long weekend

6 JanuaryWednesday

Children's Day

8 FebruaryMonday

Carnival

long weekend

9 FebruaryTuesday

Carnival

long weekend + bridge day

25 MarchThursday

Maundy Thursday

long weekend + bridge day

26 MarchFriday

Good Friday

long weekend

19 AprilMonday

Landing of the 33 Patriots Day

long weekend

1 MaySaturday

International Workers' Day

falls on a weekend

18 MayTuesday

Battle of Las Piedras

long weekend + bridge day

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave. Lunar holiday dates marked as tentative may shift by one day after the official announcement.

Calendar sources

Nager.Date public holiday database

FAQ - Uruguay weather

What is the weather like in Uruguay today?

Today it is about 13° during the day and 5° at night, clear sky.

How far ahead can I check the forecast for Uruguay?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.