Weather forecast for 10 daysGreeley, CO
Weather forecast for the weekend
Saturday Oct 17, 2026
- 75°F
- 36°F
Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphS 169°
- Humidity: 41%
- UV index: 4
- Sunrise: 7:12 am MDT
- Sunset: 6:16 pm MDT
- details ▼
On Saturday, in Greeley, skies will stay clear and sunny.
Temperature changes will be remarkable, ranging from a high of a warm 75.2°F to a low of a wintry 35.6°F.
Today, the forecasted high of 75.2°F is expected to reflect September's average high of 79.7°F.
Sunrise was at 7:12 am and sunset will be at 6:16 pm; the daylight will last for 11h and 4min.
Temperature changes will be remarkable, ranging from a high of a warm 75.2°F to a low of a wintry 35.6°F.
Today, the forecasted high of 75.2°F is expected to reflect September's average high of 79.7°F.
Sunrise was at 7:12 am and sunset will be at 6:16 pm; the daylight will last for 11h and 4min.
Sunday Oct 18, 2026
- 77°F
- 39°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphESE 120°
- Humidity: 30%
- UV index: 4
- Sunrise: 7:13 am MDT
- Sunset: 6:14 pm MDT
- details ▼
Tomorrow, sunshine will lead the day, with clouds making only brief appearances.
Dramatic changes in temperature are forecasted, reaching a high of a warm 77°F and falling to a low of an icy 39.2°F.
Tomorrow, the maximum temperature will be higher and more reflective of September's average high of 79.7°F than October's of 62.6°F.
Sunrise will be at 7:13 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 1min.
Dramatic changes in temperature are forecasted, reaching a high of a warm 77°F and falling to a low of an icy 39.2°F.
Tomorrow, the maximum temperature will be higher and more reflective of September's average high of 79.7°F than October's of 62.6°F.
Sunrise will be at 7:13 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Maximum temperature: 77°C.
Coldest day: Sunday 25.10. 63°C.
Coldest day: Sunday 25.10. 63°C.
Chance of precipitation
Highest chance: Friday 31%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 75°F
- 36°F
Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 5mphS 169°
- Humidity: 41%
- UV index: 4
- Sunrise: 7:12 am MDT
- Sunset: 6:16 pm MDT
- details ▼
- Sunday
- Oct 18, 2026
- 77°F
- 39°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphESE 120°
- Humidity: 30%
- UV index: 4
- Sunrise: 7:13 am MDT
- Sunset: 6:14 pm MDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 37°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphESE 103°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:14 am MDT
- Sunset: 6:13 pm MDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphSE 127°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:15 am MDT
- Sunset: 6:11 pm MDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 45°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 7mphSSE 148°
- Humidity: 41%
- UV index: 4
- Sunrise: 7:16 am MDT
- Sunset: 6:10 pm MDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphESE 112°
- Humidity: 48%
- UV index: 3
- Sunrise: 7:17 am MDT
- Sunset: 6:08 pm MDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 45°F
PM Showers
- Precip. probability: 31%
- Precipitation: 0.04"
- Wind: 8mphSSW 205°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:18 am MDT
- Sunset: 6:07 pm MDT
- details ▼
- Saturday
- Oct 24, 2026
- 64°F
- 37°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 10mphNNE 28°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:19 am MDT
- Sunset: 6:06 pm MDT
- details ▼
- Sunday
- Oct 25, 2026
- 63°F
- 37°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphESE 109°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:21 am MDT
- Sunset: 6:04 pm MDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 39°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 7mphE 81°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:22 am MDT
- Sunset: 6:03 pm MDT
- details ▼
Looking ahead, conditions suggest a period of cloudy, dry and sunny and rain-filled weather is predicted.
With a 31% probability, rainfall is forecasted only for Friday. Expected precipitation will be minimal at 0.04".
Significant changes in temperature are expected in the next ten days. The maximum temperature will vary between 62.6°F and 77°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
The warmest days will be Sunday and Wednesday, with a maximum of 77°F; with the highest temperature of 62.6°F, next Sunday will be the coldest day.
With a 31% probability, rainfall is forecasted only for Friday. Expected precipitation will be minimal at 0.04".
Significant changes in temperature are expected in the next ten days. The maximum temperature will vary between 62.6°F and 77°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
The warmest days will be Sunday and Wednesday, with a maximum of 77°F; with the highest temperature of 62.6°F, next Sunday will be the coldest day.
Updated: Oct 17, 2026 @ 13:49:27 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
Today, in Greeley, skies will stay clear and sunny.
Today, the highest temperature will be 75.2°F, while the lowest temperature will be 35.6°F.
The highest temperature today will be noticeably higher than the average maximum of 62.6°F in October. The lowest temperature will be slightly cooler than the average low of 40.3°F.
The highest temperature today will be noticeably higher than the average maximum of 62.6°F in October. The lowest temperature will be slightly cooler than the average low of 40.3°F.
On Saturday, in Greeley, sunrise was at 7:12 am and sunset will be at 6:16 pm (MDT).
In Greeley, the length of the day today will be 11h and 4min.
On Sunday, a crisp, sunny atmosphere is likely.
Tomorrow, the highest temperature will be 77°F, while the lowest temperature will be 39.2°F.
Tomorrow, the maximum temperature will be noticeably higher than the average highest temperature of 62.6°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
Tomorrow, the maximum temperature will be noticeably higher than the average highest temperature of 62.6°F in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Greeley, sunrise will be at 7:13 am and sunset at 6:14 pm (MDT).
In Greeley, the length of the day tomorrow will be 11h and 1min.





