Weather forecast for tomorrowSan Luis, CO
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 63°F
- 39°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSW 231°
- Humidity: 28%
- UV index: 5
- Sunrise: 7:12 am MDT
- Sunset: 6:20 pm MDT
- details ▼
On Sunday, October 18, clouds and sunshine will create a dynamic sky throughout the day.
The temperature is forecasted to vary between a maximum of a breezy 62.6°F and a minimum of an icy 39.2°F.
Tomorrow, expect a warmer trend, with a high of 62.6°F more common in September.
Sunrise will be at 7:12 am and sunset at 6:20 pm; tomorrow's daylight will last for 11h and 8min.
The temperature is forecasted to vary between a maximum of a breezy 62.6°F and a minimum of an icy 39.2°F.
Tomorrow, expect a warmer trend, with a high of 62.6°F more common in September.
Sunrise will be at 7:12 am and sunset at 6:20 pm; tomorrow's daylight will last for 11h and 8min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 59°C.
Coldest hour: 6 am 39°C.
Coldest hour: 6 am 39°C.
Chance of precipitation
Highest chance: 6 am - 3 pm 15%.
Hourly weather forecast
- 12 am
- 45°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphSSE 150°
- Humidity: 63%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 43°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSE 136°
- Humidity: 67%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 41°F
- Feels like:37°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphESE 116°
- Humidity: 72%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 39°F
- Feels like:36°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphSE 125°
- Humidity: 77%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:12 am
- 8 am
- 41°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphESE 117°
- Humidity: 79%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 50°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 4mphSW 219°
- Humidity: 60%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 57°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphWSW 237°
- Humidity: 48%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 59°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphSW 235°
- Humidity: 38%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 59°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphSSW 211°
- Humidity: 37%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 54°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphS 189°
- Humidity: 49%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:20 pm
- 8 pm
- 50°F
- Feels like:46°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSSE 156°
- Humidity: 63%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:45°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphSSE 150°
- Humidity: 69%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, primarily dull and occasionally sunny weather is anticipated.
The temperature will be between a minimum of 39.2°F and a maximum of 59°F. The warmest part of the day will be from 1 pm to 4 pm.
The temperature will feel more resembling September's average high than the expected maximum for October. The expected low will be also more resembling what’s typical in September than in October.
The temperature will be between a minimum of 39.2°F and a maximum of 59°F. The warmest part of the day will be from 1 pm to 4 pm.
The temperature will feel more resembling September's average high than the expected maximum for October. The expected low will be also more resembling what’s typical in September than in October.
Updated: Oct 18, 2026 @ 05:25:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in San Luis, expect a mix of sun and clouds throughout the day.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 39.2°F.
Tomorrow, the highest temperature will be moderately higher than the average maximum temperature in October. The lowest temperature tomorrow will be also a few degrees higher than the average low temperature.
Tomorrow, the highest temperature will be moderately higher than the average maximum temperature in October. The lowest temperature tomorrow will be also a few degrees higher than the average low temperature.
On Sunday, in San Luis, sunrise will be at 7:12 am and sunset at 6:20 pm (MDT).
In San Luis, tomorrow, there will be 11h and 8min of daylight.
