Weather forecast for 10 daysSan Antonio, Uruguay

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 23°C
  • 14°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 4mm
  • Wind: 17km/hNE 52°
  • Humidity: 73%
  • UV index: 8
  • Sunrise: 05:43 -03
  • Sunset: 19:12 -03
  • ▼
On Saturday, 31st of October, showers will pass through, with occasional dry intervals.
The chance of rainfall is low, and light precipitation is predicted. Forecasted temperature values will span from a warm 23°C down to a mild 14°C.
It will be warmer, as the maximum temperature reflects November's norm of 22.3°C instead of October's.
Sunrise will be at 05:43 and sunset at 19:12; the daylight will last for 13h and 29min.

Sunday 1. Nov 2026

  • 26°C
  • 16°C
PM Showers
PM Showers
  • Precip. probability: 64%
  • Precipitation: 9mm
  • Wind: 20km/hN 5°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:42 -03
  • Sunset: 19:13 -03
  • ▼
On Sunday, 1st of November, afternoon showers are expected.
With a high probability, light precipitation is predicted. The temperature is forecasted to vary between a maximum of a warm 26°C and a minimum of an enjoyable 16°C.
On Sunday, the forecast high deviates from October's norm and tracks November's average temperature of 22.3°C.
Sunrise will be at 05:42 and sunset at 19:13; the daylight will last for 13h and 31min.

10-day overview

Daily temperatures

Warmest period: Sunday - Monday 26°C.
Coldest day: tomorrow 19°C.

Chance of precipitation

Highest chance: tomorrow 96%.

Long-term weather forecast

  • Thursday
  • 29. Oct 2026
  • min.
  • 12°C
Showers Late
Showers Late
  • Precip. probability: 30%
  • Precipitation: 0mm
  • Wind: 17km/hNE 46°
  • Humidity: 87%
  • UV index: 0
  • Sunrise: 05:45 -03
  • Sunset: 19:10 -03
  • ▼
  • Friday
  • 30. Oct 2026
  • 19°C
  • 13°C
Thunderstorms
Thunderstorms
  • Precip. probability: 96%
  • Precipitation: 22mm
  • Wind: 19km/hNNE 26°
  • Humidity: 80%
  • UV index: 3
  • Sunrise: 05:44 -03
  • Sunset: 19:11 -03
  • ▼
  • Saturday
  • 31. Oct 2026
  • 23°C
  • 14°C
Showers
Showers
  • Precip. probability: 41%
  • Precipitation: 4mm
  • Wind: 17km/hNE 52°
  • Humidity: 73%
  • UV index: 8
  • Sunrise: 05:43 -03
  • Sunset: 19:12 -03
  • ▼
  • Sunday
  • 1. Nov 2026
  • 26°C
  • 16°C
PM Showers
PM Showers
  • Precip. probability: 64%
  • Precipitation: 9mm
  • Wind: 20km/hN 5°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:42 -03
  • Sunset: 19:13 -03
  • ▼
  • Monday
  • 2. Nov 2026
  • 26°C
  • 13°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 17km/hWSW 252°
  • Humidity: 72%
  • UV index: 9
  • Sunrise: 05:41 -03
  • Sunset: 19:14 -03
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 23°C
  • 13°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 18km/hSE 125°
  • Humidity: 66%
  • UV index: 6
  • Sunrise: 05:40 -03
  • Sunset: 19:15 -03
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 23°C
  • 11°C
AM Showers
AM Showers
  • Precip. probability: 38%
  • Precipitation: 2mm
  • Wind: 22km/hSSW 206°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:39 -03
  • Sunset: 19:16 -03
  • ▼
  • Thursday
  • 5. Nov 2026
  • 23°C
  • 11°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 12%
  • Precipitation: 1mm
  • Wind: 19km/hSW 236°
  • Humidity: 56%
  • UV index: 10
  • Sunrise: 05:38 -03
  • Sunset: 19:17 -03
  • ▼
  • Friday
  • 6. Nov 2026
  • 20°C
  • 9°C
Showers
Showers
  • Precip. probability: 35%
  • Precipitation: 3mm
  • Wind: 20km/hSW 218°
  • Humidity: 61%
  • UV index: 10
  • Sunrise: 05:37 -03
  • Sunset: 19:18 -03
  • ▼
  • Saturday
  • 7. Nov 2026
  • 21°C
  • 9°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 18km/hSSW 198°
  • Humidity: 56%
  • UV index: 10
  • Sunrise: 05:36 -03
  • Sunset: 19:19 -03
  • ▼
Mixed conditions are forecasted for the coming ten days, and a mix of showery, cloudy, mostly clear and storm-filled weather is expected.
Rainfall is forecasted for Friday through Sunday, Tuesday through next Friday.
Temperature fluctuation will be noticeable throughout the forecast window. The maximum temperature will vary between 19°C and 26°C, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 9°C to 16°C.
With a maximum temperature of 26°C, Sunday and Monday will be the warmest days in San Antonio; with the highest temperature of 19°C, Friday will be the coldest day.
Updated: Oct 30, 2026 @ 02:31:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In San Antonio, weather will be unstable, and a combination of rain-soaked, dull, sunny and unstable weather is expected for the next ten days.

Rainfall is predicted for Friday through Sunday, Tuesday through next Friday in San Antonio. Friday, with substantial precipitation of 22mm, will be the day with the most rainfall.

The maximum temperature will range between 19°C and 26°C, as the minimum temperature will be between 9°C and 16°C.

The warmest days will be Sunday and Monday, with a maximum of 26°C. The coldest day will be tomorrow, with a maximum of 19°C.

On Saturday, showers will occur throughout the day, with some dry intervals in between.

Light precipitation of 4mm is expected on Saturday. The chance of rainfall is 41%.

On Saturday, the highest temperature will be 23°C, while the lowest temperature will be 14°C.

On Sunday, in San Antonio, expect occasional rain showers to develop in the afternoon.

Light precipitation of 9mm is anticipated on Sunday. The chance of rainfall is 64%.

On Sunday, the highest temperature will be 26°C, while the lowest temperature will be 16°C.