Weather forecast for 10 daysSan Luis, Guatemala
Weather forecast for the weekend
Sunday 8. Nov 2026
- 28°C
- 20°C
Rain
- Precip. probability: 93%
- Precipitation: 8mm
- Wind: 8km/hN 0°
- Humidity: 84%
- UV index: 7
- Sunrise: 05:57 CST
- Sunset: 17:25 CST
- details ▼
Today, rain showers are expected, with damp conditions lasting through the day.
The likelihood of precipitation is high. However, the rain will be light. The temperature is predicted to vary between a maximum of a warm 28°C and a minimum of a pleasant 20°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a blazing 33°C. Note that heat index values are valued for light wind and location in the shade.
Today's forecasted high will be in line with November's typical peak of 26.5°C.
Sunrise will be at 05:57 and sunset at 17:25; the daylight will last for 11h and 28min.
The likelihood of precipitation is high. However, the rain will be light. The temperature is predicted to vary between a maximum of a warm 28°C and a minimum of a pleasant 20°C.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is estimated at a blazing 33°C. Note that heat index values are valued for light wind and location in the shade.
Today's forecasted high will be in line with November's typical peak 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
Maximum temperature: 30°C.
Minimum temperature: 27°C.
Minimum temperature: 27°C.
Chance of precipitation
Highest chance: Tuesday 94%.
Long-term weather forecast
- Sunday
- 8. Nov 2026
- 28°C
- 20°C
Rain
- Precip. probability: 93%
- Precipitation: 8mm
- Wind: 8km/hN 0°
- Humidity: 84%
- UV index: 7
- Sunrise: 05:57 CST
- Sunset: 17:25 CST
- details ▼
- Monday
- 9. Nov 2026
- 30°C
- 21°C
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0mm
- Wind: 10km/hNE 47°
- Humidity: 76%
- UV index: 8
- Sunrise: 05:58 CST
- Sunset: 17:24 CST
- details ▼
- Tuesday
- 10. Nov 2026
- 27°C
- 21°C
Thunderstorms
- Precip. probability: 94%
- Precipitation: 14mm
- Wind: 10km/hNNW 348°
- Humidity: 84%
- UV index: 9
- Sunrise: 05:58 CST
- Sunset: 17:24 CST
- details ▼
- Wednesday
- 11. Nov 2026
- 28°C
- 21°C
Thunderstorms
- Precip. probability: 87%
- Precipitation: 11mm
- Wind: 8km/hNNW 348°
- 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: 10mm
- Wind: 9km/hNNW 334°
- Humidity: 80%
- UV index: 10
- Sunrise: 05:59 CST
- Sunset: 17:24 CST
- details ▼
- Friday
- 13. Nov 2026
- 28°C
- 20°C
Scattered Thunderstorms
- Precip. probability: 79%
- Precipitation: 9mm
- Wind: 13km/hNW 322°
- Humidity: 84%
- UV index: 6
- Sunrise: 06:00 CST
- Sunset: 17:24 CST
- details ▼
- Saturday
- 14. Nov 2026
- 27°C
- 20°C
Thundershowers
- Precip. probability: 65%
- Precipitation: 5mm
- Wind: 10km/hNNW 344°
- Humidity: 81%
- UV index: 8
- Sunrise: 06:00 CST
- Sunset: 17:23 CST
- details ▼
- Sunday
- 15. Nov 2026
- 28°C
- 20°C
PM Light Rain
- Precip. probability: 61%
- Precipitation: 5mm
- Wind: 9km/hNNE 15°
- Humidity: 79%
- UV index: 7
- Sunrise: 06:01 CST
- Sunset: 17:23 CST
- details ▼
- Monday
- 16. Nov 2026
- 27°C
- 19°C
Showers
- Precip. probability: 57%
- Precipitation: 4mm
- Wind: 10km/hN 1°
- Humidity: 79%
- UV index: 7
- Sunrise: 06:01 CST
- Sunset: 17:23 CST
- details ▼
- Tuesday
- 17. Nov 2026
- 27°C
- 18°C
Showers
- Precip. probability: 43%
- Precipitation: 2mm
- Wind: 10km/hN 356°
- Humidity: 78%
- UV index: 8
- Sunrise: 06:02 CST
- Sunset: 17:23 CST
- details ▼
For the next ten days, a combination of storm-filled, wet and cloud-filled weather is expected.
Rain is expected on Sunday, Tuesday through next Tuesday.
The temperature shift across days will be subtle during the next few days. Highs will range from 27°C to 30°C, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 18°C and 21°C.
Monday and Thursday, with the highest temperature of 30°C, will be the hottest days in San Luis; with a maximum temperature of 27°C, Tuesday, Saturday, next Monday and Tuesday will be the coldest days in San Luis.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a hot 30°C and a torrid 38°C.
Rain is expected on Sunday, Tuesday through next Tuesday.
The temperature shift across days will be subtle during the next few days. Highs will range from 27°C to 30°C, while the nighttime low will be also mostly stable, as the minimum temperature is expected to range between 18°C and 21°C.
Monday and Thursday, with the highest temperature of 30°C, will be the hottest days in San Luis; with a maximum temperature of 27°C, Tuesday, Saturday, next Monday and Tuesday will be the coldest days in San Luis.
Taking the humidity into consideration, the maximum feel-like temperature may increase greatly and vary between a hot 30°C and a torrid 38°C.
Updated: Nov 8, 2026 @ 11:45:33 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, prepare for a rainy day with little chance of drying out.
Light precipitation of 8mm is forecasted. The likelihood of rainfall is high at 93%.
Today, the maximum temperature will be 28°C, while the minimum temperature will be 20°C. The maximum heat index, which measures the combined effect of heat and moisture, is estimated at 33°C.
The maximum temperature today will be in line with the average highest temperature in November. The lowest temperature today will be a couple of degrees higher than the average low temperature.
The maximum temperature today will be in line with the average highest temperature in November. The lowest temperature today will be a couple of degrees 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, today, there will be 11h and 28min of daylight.





