Weather forecast for 10 daysSan Luis, Guatemala
Weather forecast for the weekend
Sunday 8. Nov 2026
- 28°C
- 20°C
Thundershowers
- Precip. probability: 84%
- Precipitation: 0mm
- Wind: 8km/hNNE 16°
- Humidity: 83%
- UV index: 7
- Sunrise: 05:57 CST
- Sunset: 17:25 CST
- details ▼
Today, in San Luis, brief thunder-related showers are anticipated.
Minimal precipitation is expected. The temperature is predicted to oscillate between a maximum of a moderately hot 28°C and a minimum of a pleasant 20°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a blazing 33°C. Note that heat index values are valued for light wind and location in the shade.
The highest temperature is predicted to reflect November's average of 26.5°C.
Sunrise will be at 05:57 and sunset at 17:25; the daylight will last for 11h and 28min.
Minimal precipitation is expected. The temperature is predicted to oscillate between a maximum of a moderately hot 28°C and a minimum of a pleasant 20°C.
The maximum heat index, which modifies the air temperature to account for humidity, is assessed at a blazing 33°C. Note that heat index values are valued for light wind and location in the shade.
The highest temperature is predicted to reflect November's average of 26.5°C.
Sunrise will be at 05:57 and sunset at 17:25; the daylight will last for 11h and 28min.
10-day overview
Daily temperatures
Warmest day: Thursday 30°C.
Coldest day: Tuesday 17.11. 26°C.
Coldest day: Tuesday 17.11. 26°C.
Chance of precipitation
Highest chance: Wednesday 86%.
Long-term weather forecast
- Sunday
- 8. Nov 2026
- 28°C
- 20°C
Thundershowers
- Precip. probability: 84%
- Precipitation: 0mm
- Wind: 8km/hNNE 16°
- Humidity: 83%
- UV index: 7
- Sunrise: 05:57 CST
- Sunset: 17:25 CST
- details ▼
- Monday
- 9. Nov 2026
- 29°C
- 20°C
Cloudy
- Precip. probability: 24%
- Precipitation: 17mm
- Wind: 10km/hNE 42°
- Humidity: 78%
- UV index: 6
- Sunrise: 05:58 CST
- Sunset: 17:24 CST
- details ▼
- Tuesday
- 10. Nov 2026
- 27°C
- 21°C
Thundershowers
- Precip. probability: 77%
- Precipitation: 0mm
- Wind: 10km/hN 350°
- Humidity: 84%
- UV index: 6
- Sunrise: 05:58 CST
- Sunset: 17:24 CST
- details ▼
- Wednesday
- 11. Nov 2026
- 28°C
- 21°C
Thunderstorms
- Precip. probability: 86%
- Precipitation: 11mm
- Wind: 8km/hN 353°
- Humidity: 85%
- UV index: 6
- Sunrise: 05:59 CST
- Sunset: 17:24 CST
- details ▼
- Thursday
- 12. Nov 2026
- 30°C
- 21°C
PM Thunderstorms
- Precip. probability: 78%
- Precipitation: 11mm
- Wind: 9km/hNNW 340°
- Humidity: 81%
- UV index: 10
- Sunrise: 05:59 CST
- Sunset: 17:24 CST
- details ▼
- Friday
- 13. Nov 2026
- 27°C
- 20°C
Scattered Thunderstorms
- Precip. probability: 77%
- Precipitation: 10mm
- Wind: 13km/hNW 319°
- Humidity: 84%
- UV index: 6
- Sunrise: 06:00 CST
- Sunset: 17:24 CST
- details ▼
- Saturday
- 14. Nov 2026
- 27°C
- 19°C
Thunderstorms
- Precip. probability: 68%
- Precipitation: 9mm
- Wind: 10km/hNNW 342°
- Humidity: 80%
- UV index: 8
- Sunrise: 06:00 CST
- Sunset: 17:23 CST
- details ▼
- Sunday
- 15. Nov 2026
- 28°C
- 19°C
Thundershowers
- Precip. probability: 60%
- Precipitation: 6mm
- Wind: 10km/hNNE 13°
- Humidity: 78%
- UV index: 7
- Sunrise: 06:01 CST
- Sunset: 17:23 CST
- details ▼
- Monday
- 16. Nov 2026
- 27°C
- 19°C
Showers
- Precip. probability: 60%
- Precipitation: 7mm
- Wind: 9km/hN 8°
- Humidity: 80%
- UV index: 9
- Sunrise: 06:01 CST
- Sunset: 17:23 CST
- details ▼
- Tuesday
- 17. Nov 2026
- 26°C
- 18°C
Showers
- Precip. probability: 55%
- Precipitation: 8mm
- Wind: 10km/hN 351°
- Humidity: 77%
- UV index: 8
- Sunrise: 06:02 CST
- Sunset: 17:23 CST
- details ▼
Looking ahead, conditions suggest a period of primarily lightning-active and occasionally wet and overcast weather is anticipated.
Rainfall is predicted nearly every day for the next ten days.
In the upcoming period, the maximum temperature will vary between 26°C and 30°C, while the lowest nighttime temperatures will be relatively consistent, as the overnight low will fall between 18°C and 21°C.
Thursday is expected to be the hottest, reaching up to 30°C; next Tuesday will be the coldest day, with the highest temperature of 26°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between 26°C and a steamy 38°C.
Rainfall is predicted nearly every day for the next ten days.
In the upcoming period, the maximum temperature will vary between 26°C and 30°C, while the lowest nighttime temperatures will be relatively consistent, as the overnight low will fall between 18°C and 21°C.
Thursday is expected to be the hottest, reaching up to 30°C; next Tuesday will be the coldest day, with the highest temperature of 26°C.
Taking the humidity into consideration, the maximum feel-like temperature may increase considerably and vary between 26°C and a steamy 38°C.
Updated: Nov 8, 2026 @ 07:35:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in San Luis, scattered thundershowers could return.
There is a high possibility of rainfall, but with minimal precipitation.
Today, the maximum temperature will be 28°C, while the minimum temperature will be 20°C. The maximum heat index, which indicates how humid air affects the felt temperature, is assessed at 33°C.
The highest temperature will be in line with the average maximum of 26.5°C in November. Today, the lowest temperature will be moderately higher than the average low temperature.
The highest temperature will be in line with the average maximum of 26.5°C in November. Today, the lowest temperature will be moderately higher than the average low temperature.
On Sunday, in San Luis, sunrise will be at 05:57 and sunset at 17:25 (CST).
In San Luis, the length of the day today will be 11h and 28min.
