Weather forecast for 10 daysSouthglenn, CO
Weather forecast for the weekend
Sunday Oct 18, 2026
- 73°F
- 45°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSE 132°
- Humidity: 22%
- UV index: 4
- Sunrise: 7:13 am MDT
- Sunset: 6:16 pm MDT
- details ▼
Today, on Sunday, October 18, thin clouds will pass through at times, but overall, it will remain bright.
Temperature changes will be remarkable, ranging from a high of a warm 73.4°F to a low of a chilly 44.6°F.
The predicted high will feel warmer, consistent with September's climate average of 78.1°F.
Sunrise will be at 7:13 am and sunset at 6:16 pm; the daylight will last for 11h and 3min.
Temperature changes will be remarkable, ranging from a high of a warm 73.4°F to a low of a chilly 44.6°F.
The predicted high will feel warmer, consistent with September's climate average of 78.1°F.
Sunrise will be at 7:13 am and sunset at 6:16 pm; the daylight will last for 11h and 3min.
10-day overview
Daily temperatures
Warmest period: Wednesday - Friday 75°C.
Coldest period: Saturday - Tuesday 66°C.
Coldest period: Saturday - Tuesday 66°C.
Chance of precipitation
Highest chance: tomorrow 15%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 73°F
- 45°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSE 132°
- Humidity: 22%
- UV index: 4
- Sunrise: 7:13 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 45°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 9mphE 85°
- Humidity: 34%
- UV index: 4
- Sunrise: 7:14 am MDT
- Sunset: 6:15 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 50°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphNE 39°
- Humidity: 38%
- UV index: 4
- Sunrise: 7:15 am MDT
- Sunset: 6:13 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 75°F
- 54°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 8mphSSE 148°
- Humidity: 34%
- UV index: 4
- Sunrise: 7:16 am MDT
- Sunset: 6:12 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 59°F
Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 9mphS 187°
- Humidity: 41%
- UV index: 2
- Sunrise: 7:17 am MDT
- Sunset: 6:10 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 48°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 14mphSSW 200°
- Humidity: 33%
- UV index: 4
- Sunrise: 7:18 am MDT
- Sunset: 6:09 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 66°F
- 45°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 10mphESE 112°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:19 am MDT
- Sunset: 6:08 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 46°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphSSE 149°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:20 am MDT
- Sunset: 6:06 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 66°F
- 48°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphSSE 157°
- Humidity: 38%
- UV index: 4
- Sunrise: 7:21 am MDT
- Sunset: 6:05 pm MDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 45°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphS 173°
- Humidity: 36%
- UV index: 4
- Sunrise: 7:22 am MDT
- Sunset: 6:04 pm MDT
- details ▼
Weather models show that a combination of dull and dry and sunny weather is expected.
Rainfall is not forecasted in Southglenn in the upcoming days.
In the upcoming days, the maximum temperature will vary between 66.2°F and 75.2°F, while the difference in minimum temperatures will be substantial, as the lowest temperatures will be recorded between 44.6°F and 59°F.
Wednesday through Friday, with the highest temperature of 75.2°F, will be the warmest days; with a maximum temperature of 66.2°F, Saturday through next Tuesday will be the coldest days.
Rainfall is not forecasted in Southglenn in the upcoming days.
In the upcoming days, the maximum temperature will vary between 66.2°F and 75.2°F, while the difference in minimum temperatures will be substantial, as the lowest temperatures will be recorded between 44.6°F and 59°F.
Wednesday through Friday, with the highest temperature of 75.2°F, will be the warmest days; with a maximum temperature of 66.2°F, Saturday through next Tuesday will be the coldest days.
Updated: Oct 18, 2026 @ 10:10:19 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, some passing clouds may drift through, but the sun will shine at times.
Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 44.6°F.
The highest temperature today will be uncommonly higher than the average maximum of 62.6°F in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.
The highest temperature today will be uncommonly higher than the average maximum of 62.6°F in October. Today, the lowest temperature will be a few degrees higher than the average low temperature.
On Sunday, in Southglenn, sunrise will be at 7:13 am and sunset at 6:16 pm (MDT).
Today, the daylight will last for 11h and 3min.
