Weather forecast for 10 daysSan Marcos, Peru

Weather forecast for the weekend

Sunday 1. Nov 2026

  • 22°C
  • 13°C
Thunderstorms
Thunderstorms
  • Precip. probability: 94%
  • Precipitation: 17mm
  • Wind: 12km/hE 94°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 05:45 -05
  • Sunset: 18:07 -05
  • ▼
Today, thunderstorm risks remain elevated.
The chance of rainfall is high, and precipitation will be moderate. The temperature will fluctuate from a high of an agreeable 22°C to a low of a refreshing 13°C.
The expected high is significantly higher than the typical November temperature of 15.4°C.
Sunrise was at 05:45 and sunset will be at 18:07; the daylight will last for 12h and 22min.

10-day overview

Daily temperatures

Warmest day: Tuesday 10.11. 24°C.
Coldest day: tomorrow 21°C.

Chance of precipitation

Highest chance: today 94%.

Long-term weather forecast

  • Sunday
  • 1. Nov 2026
  • 22°C
  • 13°C
Thunderstorms
Thunderstorms
  • Precip. probability: 94%
  • Precipitation: 17mm
  • Wind: 12km/hE 94°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 05:45 -05
  • Sunset: 18:07 -05
  • ▼
  • Monday
  • 2. Nov 2026
  • 21°C
  • 13°C
Thunderstorms
Thunderstorms
  • Precip. probability: 85%
  • Precipitation: 14mm
  • Wind: 10km/hESE 112°
  • Humidity: 74%
  • UV index: 11
  • Sunrise: 05:44 -05
  • Sunset: 18:07 -05
  • ▼
  • Tuesday
  • 3. Nov 2026
  • 22°C
  • 13°C
Thunderstorms
Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 8mm
  • Wind: 12km/hESE 107°
  • Humidity: 69%
  • UV index: 11
  • Sunrise: 05:44 -05
  • Sunset: 18:07 -05
  • ▼
  • Wednesday
  • 4. Nov 2026
  • 23°C
  • 13°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 53%
  • Precipitation: 3mm
  • Wind: 12km/hESE 111°
  • Humidity: 66%
  • UV index: 11
  • Sunrise: 05:44 -05
  • Sunset: 18:08 -05
  • ▼
  • Thursday
  • 5. Nov 2026
  • 23°C
  • 12°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 70%
  • Precipitation: 5mm
  • Wind: 12km/hESE 103°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:44 -05
  • Sunset: 18:08 -05
  • ▼
  • Friday
  • 6. Nov 2026
  • 22°C
  • 13°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 63%
  • Precipitation: 5mm
  • Wind: 11km/hESE 121°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 05:44 -05
  • Sunset: 18:08 -05
  • ▼
  • Saturday
  • 7. Nov 2026
  • 22°C
  • 13°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 73%
  • Precipitation: 3mm
  • Wind: 12km/hESE 104°
  • Humidity: 67%
  • UV index: 11
  • Sunrise: 05:44 -05
  • Sunset: 18:08 -05
  • ▼
  • Sunday
  • 8. Nov 2026
  • 22°C
  • 13°C
PM Showers
PM Showers
  • Precip. probability: 50%
  • Precipitation: 2mm
  • Wind: 13km/hESE 102°
  • Humidity: 65%
  • UV index: 11
  • Sunrise: 05:43 -05
  • Sunset: 18:08 -05
  • ▼
  • Monday
  • 9. Nov 2026
  • 23°C
  • 13°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 56%
  • Precipitation: 4mm
  • Wind: 12km/hESE 102°
  • Humidity: 62%
  • UV index: 11
  • Sunrise: 05:43 -05
  • Sunset: 18:09 -05
  • ▼
  • Tuesday
  • 10. Nov 2026
  • 24°C
  • 14°C
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 44%
  • Precipitation: 2mm
  • Wind: 12km/hE 99°
  • Humidity: 60%
  • UV index: 11
  • Sunrise: 05:43 -05
  • Sunset: 18:09 -05
  • ▼
Forecasts for the ten-day outlook show that primarily storm-filled and occasionally rainy weather is expected.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 2mm to a maximum of 17mm.
The maximum temperature will be almost identical across the forecast window. Maximum temperatures will fall between 21°C and 24°C, while the lowest nighttime temperatures will be also relatively consistent, as the lowest temperatures will remain in the range of 12°C to 14°C.
The warmest day will be next Tuesday, with a maximum of 24°C; Monday will be the coldest day, with the highest temperature of 21°C.
Updated: Nov 1, 2026 @ 16:53:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, the potential for thunderstorms remains.

With a probability of 94%, moderate precipitation of 17mm is expected.

Today, the maximum temperature will be 22°C, while the minimum temperature will be 13°C.
The maximum temperature today will be noticeably higher than the average highest temperature of 15.4°C in November. The lowest temperature will be also uncommonly higher than the average low of 6.6°C.

On Sunday, in San Marcos, sunrise was at 05:45 and sunset will be at 18:07 (-05).

In San Marcos, Peru, today, there will be 12h and 22min of daylight.