Weather forecast for todaySan Luis, CO

Weather forecast for today

Current condition 5:18 am MDT

  • 36°F
  • Feels like:
    30°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 6mphE 100°
  • Humidity: 82%
  • Dewpoint: 30°F
  • Pressure: 30.19"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
In San Luis, currently, the weather remains clear and calm throughout the day.
The temperature is a wintry 35.6°F, with the feels-like temperature being estimated at a harsh 30.2°F. The current temperature is far from the maximum of 64.4°F anticipated for today.

Wednesday Oct 21, 2026

  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphWSW 240°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:15 am MDT
  • Sunset: 6:17 pm MDT
  • ▼
Today, the sky will feature a blend of clouds and sunshine.
Temperatures will oscillate between a comfortable 64.4°F at their highest and a chilly 44.6°F at their lowest.
The predicted high will feel warmer, consistent with September's climate average of 68.5°F.
Sunrise will be at 7:15 am and sunset at 6:17 pm; the daylight will last for 11h and 2min.

Hourly overview

Hourly temperatures

Warmest hour: 4 pm 63°C.
Coldest hour: 6 am 36°C.

Chance of precipitation

Highest chance: 10 pm 47%.

Hourly weather forecast

  • 6 am
  • 36°F
  • Feels like:
    32°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphESE 122°
  • Humidity: 77%
  • Pressure: 30.18"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Sunrise: 7:15 am
  • 8 am
  • 37°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphENE 57°
  • Humidity: 75%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 50°F
  • Feels like:
    50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 2mphW 273°
  • Humidity: 58%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 57°F
  • Feels like:
    57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 5mphW 275°
  • Humidity: 47%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 61°F
  • Feels like:
    61°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphWSW 253°
  • Humidity: 40%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphSW 224°
  • Humidity: 39%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 57°F
  • Feels like:
    55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 7mphSSW 211°
  • Humidity: 52%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 8 pm
  • 54°F
  • Feels like:
    52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphS 177°
  • Humidity: 63%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    48°F
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 0.04"
  • Wind: 4mphSSE 158°
  • Humidity: 72%
  • Pressure: 30.15"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
Today, in San Luis, primarily dull and occasionally wet weather is forecasted.
With a probability of 47%, minimal rainfall is predicted at 10 pm.
The temperature will be between the lowest temperature of 35.6°F and the highest temperature of 62.6°F. The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature is more close to September's average maximum of 68.5°F than October's usual of 55.4°F. The minimum temperature will be also more close to September's average low of 43.7°F than October's typical value of 32.5°F.
Updated: Oct 21, 2026 @ 11:18:49 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 5:18 am MDT, the temperature is 35.6°F. Feels-like temperature is 30.2°F.

On Wednesday, patchy clouds will move across the sky, allowing for sunshine at times.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 44.6°F.
The highest temperature will be moderately higher than the average maximum of 55.4°F in October. The lowest temperature will be uncommonly higher than the average low of 32.5°F.

On Wednesday, in San Luis, sunrise will be at 7:15 am and sunset at 6:17 pm (MDT).

In San Luis, today, there will be 11h and 2min of daylight.