Weather forecast for 10 daysSan Antonio, Uruguay

Weather forecast for the weekend

Saturday 31. Oct 2026

  • 23°C
  • 14°C
Showers
Showers
  • Precip. probability: 40%
  • Precipitation: 23mm
  • Wind: 17km/hNE 51°
  • Humidity: 73%
  • UV index: 8
  • Sunrise: 05:43 -03
  • Sunset: 19:12 -03
  • ▼
On Saturday, 31st of October, expect showers with brief dry periods, especially during the afternoon.
Increased precipitation is expected for tomorrow. The maximum forecasted temperature is a moderately hot 23°C, while the minimum temperature will be a mild 14°C.
The weather tomorrow is warmer, with a maximum expected near 22.3°C - more like November than October.
Sunrise will be at 05:43 and sunset at 19:12; tomorrow's daylight will last for 13h and 29min.

Sunday 1. Nov 2026

  • 26°C
  • 16°C
PM Showers
PM Showers
  • Precip. probability: 67%
  • Precipitation: 4mm
  • Wind: 20km/hN 6°
  • Humidity: 67%
  • UV index: 9
  • Sunrise: 05:42 -03
  • Sunset: 19:13 -03
  • ▼
On Sunday, 1st of November, expect occasional rain showers to develop in the afternoon.
The chance of precipitation is high. However, the rain will be light. The temperature variation is predicted to range from a maximum of a temperate 26°C to a minimum of an enjoyable 16°C.
It will be warmer on Sunday, with temperatures aligning more closely with November's 22.3°C than October's 18.7°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: today 19°C.

Chance of precipitation

Highest chance: today 97%.

Long-term weather forecast

  • Friday
  • 30. Oct 2026
  • 19°C
  • 13°C
Thunderstorms
Thunderstorms
  • Precip. probability: 97%
  • Precipitation: 0mm
  • Wind: 18km/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: 40%
  • Precipitation: 23mm
  • Wind: 17km/hNE 51°
  • 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: 67%
  • Precipitation: 4mm
  • Wind: 20km/hN 6°
  • Humidity: 67%
  • 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: 9mm
  • Wind: 17km/hWSW 252°
  • Humidity: 71%
  • 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: 0mm
  • Wind: 17km/hSE 124°
  • Humidity: 66%
  • UV index: 6
  • Sunrise: 05:40 -03
  • Sunset: 19:15 -03
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 22°C
  • 11°C
AM Showers
AM Showers
  • Precip. probability: 42%
  • Precipitation: 3mm
  • Wind: 22km/hSSW 206°
  • Humidity: 68%
  • UV index: 9
  • Sunrise: 05:39 -03
  • Sunset: 19:16 -03
  • ▼
  • Thursday
  • 5. Nov 2026
  • 24°C
  • 11°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 11%
  • Precipitation: 2mm
  • Wind: 19km/hSW 234°
  • 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: 46%
  • Precipitation: 0mm
  • Wind: 20km/hSW 220°
  • Humidity: 61%
  • UV index: 9
  • Sunrise: 05:37 -03
  • Sunset: 19:18 -03
  • ▼
  • Saturday
  • 7. Nov 2026
  • 21°C
  • 9°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 21%
  • Precipitation: 4mm
  • Wind: 18km/hSSW 200°
  • Humidity: 57%
  • UV index: 10
  • Sunrise: 05:36 -03
  • Sunset: 19:19 -03
  • ▼
  • Sunday
  • 8. Nov 2026
  • 25°C
  • 12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0mm
  • Wind: 13km/hW 278°
  • Humidity: 52%
  • UV index: 10
  • Sunrise: 05:36 -03
  • Sunset: 19:20 -03
  • ▼
An unsettled pattern is expected over the next ten days, and a mix of rain-filled, gloomy, mostly clear and unstable weather is expected.
Rain is expected on Saturday through Monday, Wednesday, Thursday and next Saturday.
Expect a substantial fluctuation in daytime highs in the next ten days. Forecast highs will fluctuate between 19°C and 26°C, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 9°C to 16°C.
The warmest days will be Sunday and Monday, with a maximum of 26°C; today is the coldest day, with a maximum temperature of 19°C.
Updated: Oct 30, 2026 @ 04:18:21 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 wet, gloomy, sunny and unstable weather is forecasted for the next ten days.

Rain is predicted for Saturday through Monday, Wednesday, Thursday and next Saturday in San Antonio. Saturday, with elevated precipitation of 23mm, will be the day with the most rainfall.

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

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

On Saturday, in San Antonio, showers will occur, with brief dry spells in between.

Increased precipitation of 23mm is forecasted with a high probability.

Tomorrow, the highest temperature will be 23°C, while the lowest temperature will be 14°C.
Tomorrow, the highest temperature will be moderately higher than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Saturday, in San Antonio, sunrise will be at 05:43 and sunset at 19:12 (-03).

In San Antonio, the length of the day tomorrow will be 13h and 29min.

On Sunday, a chance of afternoon showers exists, so it may be a good idea to keep an umbrella handy.

Light precipitation of 4mm is expected on Sunday in San Antonio. The chance of rainfall is 67%.

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