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Weather in San José de Mayo, Uruguay 🇺🇾

Current Weather in San José de Mayo

Clear
18°C
Feels like 18°C. Clear.
🌬️ 8 km/h SE
💧 89% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 16°C
🌅 Sunrise: 05:34 AM
🌇 Sunset: 07:27 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

San José de Mayo currently sits at 18°C, clear, feeling like 18°C. Humidity is 89% with winds around 8 km/h, and the UV index is 0 (low). The next few days in San José de Mayo look set for about 15°C up to 28°C.

Hourly Forecast for San José de Mayo

23:00
Clear
17°
14%
00:00
Clear
17°
15%
01:00
Mist
16°
19%
02:00
Mist
16°
20%
03:00
Mist
16°
20%
04:00
Mist
16°
21%
05:00
Mist
15°
21%
06:00
Fog
15°
42%
07:00
Patchy rain nearby
18°
24%
08:00
Patchy rain nearby
20°
23%
09:00
Patchy rain nearby
22°
16%
10:00
Patchy rain nearby
23°
14%
11:00
Patchy rain nearby
24°
17%
12:00
Patchy rain nearby
26°
14%
13:00
Patchy rain nearby
27°
11%
14:00
Patchy rain nearby
27°
6%
15:00
Patchy rain nearby
28°
7%
16:00
Patchy rain nearby
26°
9%
17:00
Patchy rain nearby
26°
9%
18:00
Patchy rain nearby
25°
8%
19:00
Patchy rain nearby
24°
13%
20:00
Partly Cloudy
22°
13%
21:00
Partly Cloudy
21°
14%
22:00
Partly Cloudy
20°
16%

14-Day Forecast for San José de Mayo

Sat, Nov 14
Patchy rain nearby Patchy rain nearby
24° / 17°
Sun, Nov 15
Patchy rain nearby Patchy rain nearby
28° / 15°
Mon, Nov 16
Overcast Overcast
26° / 17°
Tue, Nov 17
Patchy rain nearby Patchy rain nearby
24° / 18°
Wed, Nov 18
Partly Cloudy Partly Cloudy
27° / 16°
Thu, Nov 19
Sunny Sunny
27° / 15°
Fri, Nov 20
Patchy rain nearby Patchy rain nearby
23° / 16°
Sat, Nov 21
Partly Cloudy Partly Cloudy
26° / 14°
Sun, Nov 22
Partly Cloudy Partly Cloudy
26° / 15°
Mon, Nov 23
Patchy rain nearby Patchy rain nearby
25° / 16°
Tue, Nov 24
Sunny Sunny
24° / 15°
Wed, Nov 25
Sunny Sunny
23° / 13°
Thu, Nov 26
Sunny Sunny
27° / 10°
Fri, Nov 27
Sunny Sunny
28° / 17°

Additional Forecasts for San José de Mayo

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 135.0 μg/m³
O₃ (Ozone) 58.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.0 μg/m³
SO₂ (Sulphur Dioxide) 4.3 μg/m³
PM2.5 (Fine particles) 8.8 μg/m³
PM10 (Coarse particles) 9.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Uruguay

Montevideo Salto Paysandú Las Piedras Rivera Maldonado Tacuarembó Melo Artigas Minas Durazno Barros Blancos Treinta y Tres Rocha Pando Fray Bentos Colonia del Sacramento Canelones Carmelo Delta del Tigre Young Paso de Carrasco

Browse Weather in Uruguay by cities in alphabetical order:

A B C D F L M P R S T Y

Weather in Uruguay ›

Best Time to Be Outside in San José de Mayo Tomorrow

There is no good daylight window left in San José de Mayo today. Tomorrow, the most comfortable window looks like 09:00 to 12:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in San José de Mayo

What is the temperature in San José de Mayo right now?

San José de Mayo is sitting at 18°C (64°F) right now, clear (feels like 18°C).

What's the weather like in San José de Mayo right now?

Right now San José de Mayo has Clear, humidity 89%, wind 8 km/h SE.

What is today's forecast for San José de Mayo?

Today in San José de Mayo: high 24°C, low 17°C, patchy rain nearby. Chance of rain: 73%.

What is the 7-day weather forecast for San José de Mayo?

Daily highs and lows for San José de Mayo:

  • 2026-11-14: 24°C / 17°C
  • 2026-11-15: 28°C / 15°C
  • 2026-11-16: 26°C / 17°C
  • 2026-11-17: 24°C / 18°C
  • 2026-11-18: 27°C / 16°C
  • 2026-11-19: 27°C / 15°C
  • 2026-11-20: 23°C / 16°C
Is it going to rain in San José de Mayo today?

There is a 73% chance of rain in San José de Mayo today. Total expected precipitation: 3.66 mm.

What is the wind speed in San José de Mayo right now?

Wind in San José de Mayo is currently 8 km/h (5 mph) from the SE.

What is the UV index in San José de Mayo right now?

The UV index in San José de Mayo is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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Weather forecasts for other major cities in 🇺🇾 Uruguay: Montevideo · Salto · Paysandú · Las Piedras · Rivera · Maldonado · Tacuarembó · Melo · Artigas · Minas · San José de Mayo · Durazno · Barros Blancos · Treinta y Tres · Rocha · Pando · Fray Bentos · Colonia del Sacramento · Canelones · Carmelo · Delta del Tigre · Young · Paso de Carrasco
Weather forecasts for cities in neighbouring countries: 🇧🇷 Brazil: São Paulo · Rio de Janeiro · Brasilia · Belo Horizonte · Salvador · Fortaleza · Manaus · Curitiba · Recife · Goiânia · Belém · Porto Alegre · Guarulhos · Maceió · Campinas · São Luís · Campo Grande · Natal · Teresina · Nova Iguaçu · Duque de Caxias · João Pessoa · São Bernardo do Campo · São José dos Campos · 🇦🇷 Argentina: Buenos Aires · Córdoba · Rosario