Weather forecast for 10 daysDuncan, AZ
Weather forecast for the weekend
Sunday Oct 18, 2026
- 79°F
- 55°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 7mphSE 142°
- Humidity: 33%
- UV index: 6
- Sunrise: 6:22 am MST
- Sunset: 5:40 pm MST
- details ▼
Today, in Duncan, partly cloudy skies will persist, making for a mix of sun and clouds.
Temperatures are forecasted to peak at a warm 78.8°F and drop to a minimum of a moderate 55.4°F.
Forecasts suggest the maximum temperature will be relatively higher than October's average of 73.8°F.
Sunrise will be at 6:22 am and sunset at 5:40 pm; the daylight will last for 11h and 17min.
Temperatures are forecasted to peak at a warm 78.8°F and drop to a minimum of a moderate 55.4°F.
Forecasts suggest the maximum temperature will be relatively higher than October's average of 73.8°F.
Sunrise will be at 6:22 am and sunset at 5:40 pm; the daylight will last for 11h and 17min.
10-day overview
Daily temperatures
Warmest day: Wednesday 84°C.
Coldest period: Monday - Tuesday 73°C.
Coldest period: Monday - Tuesday 73°C.
Chance of precipitation
Highest chance: Thursday 86%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 79°F
- 55°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 7mphSE 142°
- Humidity: 33%
- UV index: 6
- Sunrise: 6:22 am MST
- Sunset: 5:40 pm MST
- details ▼
- Monday
- Oct 19, 2026
- 79°F
- 57°F
PM Thunderstorms
- Precip. probability: 54%
- Precipitation: 0"
- Wind: 9mphSE 144°
- Humidity: 53%
- UV index: 6
- Sunrise: 6:23 am MST
- Sunset: 5:38 pm MST
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 61°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.16"
- Wind: 9mphSE 140°
- Humidity: 52%
- UV index: 6
- Sunrise: 6:24 am MST
- Sunset: 5:37 pm MST
- details ▼
- Wednesday
- Oct 21, 2026
- 84°F
- 64°F
Isolated Thunderstorms
- Precip. probability: 35%
- Precipitation: 0"
- Wind: 12mphSE 128°
- Humidity: 49%
- UV index: 4
- Sunrise: 6:25 am MST
- Sunset: 5:36 pm MST
- details ▼
- Thursday
- Oct 22, 2026
- 81°F
- 57°F
Thunderstorms
- Precip. probability: 86%
- Precipitation: 0.16"
- Wind: 14mphSSE 149°
- Humidity: 55%
- UV index: 5
- Sunrise: 6:26 am MST
- Sunset: 5:35 pm MST
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 52°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0.43"
- Wind: 9mphSW 221°
- Humidity: 55%
- UV index: 6
- Sunrise: 6:26 am MST
- Sunset: 5:34 pm MST
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 52°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 7mphSSE 166°
- Humidity: 49%
- UV index: 6
- Sunrise: 6:27 am MST
- Sunset: 5:33 pm MST
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 55°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 12mphESE 123°
- Humidity: 50%
- UV index: 6
- Sunrise: 6:28 am MST
- Sunset: 5:32 pm MST
- details ▼
- Monday
- Oct 26, 2026
- 73°F
- 54°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0.12"
- Wind: 11mphSE 131°
- Humidity: 56%
- UV index: 5
- Sunrise: 6:29 am MST
- Sunset: 5:31 pm MST
- details ▼
- Tuesday
- Oct 27, 2026
- 73°F
- 52°F
Partly Cloudy
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 8mphSSE 168°
- Humidity: 54%
- UV index: 6
- Sunrise: 6:30 am MST
- Sunset: 5:30 pm MST
- details ▼
During the ten-day period, cloud-filled, lightning-active and sunny weather is forecasted.
Rainfall is predicted for Tuesday, Thursday, Friday, next Sunday and Monday.
In the coming days, the maximum temperature will range between 73.4°F and 84.2°F, while the lowest nightly temperature differences will be quite pronounced, as the minimum temperature is expected to range between 51.8°F and 64.4°F.
With the highest temperature of 84.2°F, Wednesday will be the hottest day; with a maximum temperature of 73.4°F, next Monday and Tuesday will be the coldest days.
Rainfall is predicted for Tuesday, Thursday, Friday, next Sunday and Monday.
In the coming days, the maximum temperature will range between 73.4°F and 84.2°F, while the lowest nightly temperature differences will be quite pronounced, as the minimum temperature is expected to range between 51.8°F and 64.4°F.
With the highest temperature of 84.2°F, Wednesday will be the hottest day; with a maximum temperature of 73.4°F, next Monday and Tuesday will be the coldest days.
Updated: Oct 18, 2026 @ 08:58:00 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, thin clouds will pass through at times, but overall, it will remain bright.
Today, the highest temperature will be 78.8°F, while the lowest temperature will be 55.4°F.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 73.8°F in October. Today, the lowest temperature will be in line with the average low temperature.
The maximum temperature will be a couple of degrees higher than the average highest temperature of 73.8°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Duncan, sunrise will be at 6:22 am and sunset at 5:40 pm (MST).
Today, the daylight will last for 11h and 17min.
