Weather forecast for 10 daysSumpter, OK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 179°
  • Humidity: 41%
  • UV index: 5
  • Sunrise: 7:38 am CDT
  • Sunset: 6:50 pm CDT
  • ▼
On Saturday, October 17, sunny skies and pleasant visibility are expected.
Temperature is anticipated to swing from a high of a comfortable 60.8°F to a low of a wintry 39.2°F.
Today, the forecasted high will be lower and closer to November's typical value of 57.7°F than October's 69.8°F.
Sunrise was at 7:38 am and sunset will be at 6:50 pm; the daylight will last for 11h and 11min.

Sunday Oct 18, 2026

  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 17mphS 178°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:39 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
On Sunday, October 18, conditions remain stable and sunny, with little cloud presence.
The temperature is anticipated to vary between a maximum of a delightful 68°F and a minimum of a brisk 44.6°F.
The highest temperature is forecasted to follow the average for October, around 69.8°F.
Sunrise will be at 7:39 am and sunset at 6:48 pm; tomorrow's daylight will last for 11h and 9min.

10-day overview

Daily temperatures

Warmest period: Thursday - Friday 82°C.
Coldest day: today 61°C.

Chance of precipitation

Highest chance: Monday 26.10. 19%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 61°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 179°
  • Humidity: 41%
  • UV index: 5
  • Sunrise: 7:38 am CDT
  • Sunset: 6:50 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 17mphS 178°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:39 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 14mphSSE 162°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 14mphSSE 161°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:41 am CDT
  • Sunset: 6:46 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 79°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphS 171°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:42 am CDT
  • Sunset: 6:44 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 12mphSSE 168°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:43 am CDT
  • Sunset: 6:43 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphSSE 165°
  • Humidity: 51%
  • UV index: 5
  • Sunrise: 7:44 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 16mphS 172°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:45 am CDT
  • Sunset: 6:41 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 12mphS 176°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:46 am CDT
  • Sunset: 6:39 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 12mphS 173°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:47 am CDT
  • Sunset: 6:38 pm CDT
  • ▼
Weather models show that a combination of mostly clear and gloomy weather is anticipated.
Rainfall is not forecasted in Sumpter in the upcoming days.
Noticeable swings in temperature are expected across the forecast period. Forecast highs will fluctuate between 60.8°F and 82.4°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 39.2°F up to 59°F.
The warmest days in Sumpter will be Thursday and Friday, with a maximum of 82.4°F; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: Oct 17, 2026 @ 19:36:58 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunshine will likely continue with scattered clouds at most.

Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 44.6°F.
The maximum temperature will be in line with the average highest temperature of 69.8°F in October. Tomorrow, the lowest temperature will be a few degrees lower than the average low temperature.

On Sunday, in Sumpter, sunrise will be at 7:39 am and sunset at 6:48 pm (CDT).

In Sumpter, the length of the day tomorrow will be 11h and 9min.