Weather forecast for 10 daysLouisville, CO
Weather forecast for the weekend
Sunday Oct 18, 2026
- 77°F
- 41°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphENE 78°
- Humidity: 13%
- UV index: 4
- Sunrise: 7:14 am MDT
- Sunset: 6:16 pm MDT
- details ▼
Today, in Louisville, partly cloudy skies will persist, making for a mix of sun and clouds.
Dramatic temperature shifts from a high of a moderately hot 77°F to a low of an icy 41°F are expected.
The predicted high will feel warmer, consistent with September's climate average of 76.6°F.
Sunrise was at 7:14 am and sunset will be at 6:16 pm; the daylight will last for 11h and 2min.
Dramatic temperature shifts from a high of a moderately hot 77°F to a low of an icy 41°F are expected.
The predicted high will feel warmer, consistent with September's climate average of 76.6°F.
Sunrise was at 7:14 am and sunset will be at 6:16 pm; the daylight will last for 11h and 2min.
10-day overview
Daily temperatures
Warmest day: today 77°C.
Coldest period: Saturday - Sunday 63°C.
Coldest period: Saturday - Sunday 63°C.
Chance of precipitation
Highest chance: Saturday 23%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 77°F
- 41°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphENE 78°
- Humidity: 13%
- UV index: 4
- Sunrise: 7:14 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 43°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 6mphNE 53°
- Humidity: 39%
- UV index: 4
- Sunrise: 7:15 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 48°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphENE 60°
- Humidity: 40%
- UV index: 4
- Sunrise: 7:16 am MDT
- Sunset: 6:13 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 52°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphESE 117°
- Humidity: 37%
- UV index: 4
- Sunrise: 7:17 am MDT
- Sunset: 6:12 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 54°F
Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 5mphENE 57°
- Humidity: 43%
- UV index: 3
- Sunrise: 7:18 am MDT
- Sunset: 6:11 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 45°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 8mphSW 228°
- Humidity: 39%
- UV index: 4
- Sunrise: 7:19 am MDT
- Sunset: 6:09 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 41°F
Mostly Sunny
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 7mphE 92°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:20 am MDT
- Sunset: 6:08 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 43°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 6mphNE 53°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:22 am MDT
- Sunset: 6:07 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphENE 73°
- Humidity: 43%
- UV index: 3
- Sunrise: 7:23 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 45°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphENE 70°
- Humidity: 39%
- UV index: 4
- Sunrise: 7:24 am MDT
- Sunset: 6:04 pm MDT
- details ▼
During the upcoming ten-day period, a combination of cloud-filled and mostly clear weather is expected.
Rainfall is not anticipated in Louisville in the upcoming period.
Temperature variation will be noticeable across the forecast period. The maximum temperature will vary between 62.6°F and 77°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 41°F up to 53.6°F.
Today is the warmest day, with a maximum temperature of 77°F; with a maximum temperature of 62.6°F, Saturday and next Sunday will be the coldest days in Louisville.
Rainfall is not anticipated in Louisville in the upcoming period.
Temperature variation will be noticeable across the forecast period. The maximum temperature will vary between 62.6°F and 77°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 41°F up to 53.6°F.
Today is the warmest day, with a maximum temperature of 77°F; with a maximum temperature of 62.6°F, Saturday and next Sunday will be the coldest days in Louisville.
Updated: Oct 18, 2026 @ 18:07:29 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, patchy clouds will move across the sky, allowing for sunshine at times.
Today, the highest temperature will be 77°F, while the lowest temperature will be 41°F.
Today, the highest temperature will be significantly higher than the average maximum of 61°F in October. Today, the lowest temperature will be in line with the average low temperature.
Today, the highest temperature will be significantly higher than the average maximum of 61°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Louisville, sunrise was at 7:14 am and sunset will be at 6:16 pm (MDT).
Today, the daylight will last for 11h and 2min.
