Weather forecast for 10 daysDuncan, OK

Weather forecast for the weekend

Sunday Nov 15, 2026

  • 45°F
  • 41°F
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 0.24"
  • Wind: 14mphE 89°
  • Humidity: 96%
  • UV index: 1
  • Sunrise: 7:05 am CST
  • Sunset: 5:27 pm CST
  • ▼
Tomorrow, expect scattered showers to bring rain on and off throughout the day.
With a high probability, light precipitation is predicted. Day and night temperatures will subtly differ, ranging from a peak of a frosty 44.6°F to a low of an icy 41°F.
Tomorrow, the maximum temperature is expected to align with December's average high of 51.3°F instead of November's.
Sunrise will be at 7:05 am and sunset at 5:27 pm; tomorrow's daylight will last for 10h and 22min.

10-day overview

Daily temperatures

Warmest day: Friday 72°C.
Coldest day: tomorrow 45°C.

Chance of precipitation

Highest chance: today 100%.

Long-term weather forecast

  • Saturday
  • Nov 14, 2026
  • min.
  • 39°F
Heavy Rain
Heavy Rain
  • Precip. probability: 100%
  • Precipitation: 1.18"
  • Wind: 14mphESE 110°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 7:04 am CST
  • Sunset: 5:27 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 45°F
  • 41°F
Rain
Rain
  • Precip. probability: 87%
  • Precipitation: 0.24"
  • Wind: 14mphE 89°
  • Humidity: 96%
  • UV index: 1
  • Sunrise: 7:05 am CST
  • Sunset: 5:27 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 52°F
  • 43°F
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 6mphSE 125°
  • Humidity: 80%
  • UV index: 2
  • Sunrise: 7:06 am CST
  • Sunset: 5:26 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphSSE 154°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 7:07 am CST
  • Sunset: 5:26 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 64°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0.08"
  • Wind: 14mphSSE 167°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 7:08 am CST
  • Sunset: 5:25 pm CST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 66°F
  • 57°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.16"
  • Wind: 11mphSSE 161°
  • Humidity: 88%
  • UV index: 2
  • Sunrise: 7:09 am CST
  • Sunset: 5:25 pm CST
  • ▼
  • Friday
  • Nov 20, 2026
  • 72°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0.2"
  • Wind: 17mphSSE 160°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 7:10 am CST
  • Sunset: 5:24 pm CST
  • ▼
  • Saturday
  • Nov 21, 2026
  • 70°F
  • 45°F
Rain
Rain
  • Precip. probability: 65%
  • Precipitation: 0.39"
  • Wind: 14mphSSW 210°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:11 am CST
  • Sunset: 5:24 pm CST
  • ▼
  • Sunday
  • Nov 22, 2026
  • 59°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0.04"
  • Wind: 11mphNNE 27°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:12 am CST
  • Sunset: 5:23 pm CST
  • ▼
  • Monday
  • Nov 23, 2026
  • 61°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 9mphE 93°
  • Humidity: 66%
  • UV index: 3
  • Sunrise: 7:13 am CST
  • Sunset: 5:23 pm CST
  • ▼
Over the next ten days, a combination of dull and rain-filled weather is anticipated.
Rain is anticipated on Saturday, Sunday, Thursday through next Monday.
Expect a substantial fluctuation in daytime highs in the upcoming period. Maximum temperatures are forecasted between 44.6°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 39.2°F and 59°F.
The warmest day will be Friday, with a maximum of 71.6°F; with the highest temperature of 44.6°F, Sunday will be the coldest day.
Updated: Nov 15, 2026 @ 00:09:47 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect rain to continue falling, keeping conditions damp and cool.

With a probability of 87%, light precipitation of 0.24" is expected.

Tomorrow, the maximum temperature will be 44.6°F, while the minimum temperature will be 41°F.
The maximum temperature tomorrow will be uncommonly lower than the average highest temperature of 61.7°F in November. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Duncan, sunrise will be at 7:05 am and sunset at 5:27 pm (CST).

Tomorrow, the daylight will last for 10h and 22min.