Weather forecast for 10 daysWinchester, OK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 31°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 7:32 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
On Saturday, October 17, conditions remain stable and sunny, with little cloud presence.
Temperature fluctuations between a comfortable 62.6°F and a wintry 39.2°F are expected.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 59.7°F.
Sunrise was at 7:32 am and sunset will be at 6:45 pm; the daylight will last for 11h and 13min.

Sunday Oct 18, 2026

  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphSSE 163°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:33 am CDT
  • Sunset: 6:44 pm CDT
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On Sunday, in Winchester, mainly sunny skies with just a few high clouds are also anticipated.
Temperatures are forecasted to peak at a pleasant 68°F and drop to a minimum of a brisk 42.8°F.
The expected maximum is expected to be in line with the regular October temperature of 71.2°F.
Sunrise will be at 7:33 am and sunset at 6:44 pm; tomorrow's daylight will last for 11h and 11min.

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 82°C.
Coldest day: today 63°C.

Chance of precipitation

Highest chance: Sunday 25.10. 23%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 31°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 7:32 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphSSE 163°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:33 am CDT
  • Sunset: 6:44 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphSSE 150°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:34 am CDT
  • Sunset: 6:43 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSE 146°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:35 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 79°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 8mphSSE 168°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:36 am CDT
  • Sunset: 6:40 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSE 168°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:37 am CDT
  • Sunset: 6:39 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphSSE 157°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 7:37 am CDT
  • Sunset: 6:38 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 10mphSSE 161°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:38 am CDT
  • Sunset: 6:37 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 7mphS 172°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:39 am CDT
  • Sunset: 6:36 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 77°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphSE 141°
  • Humidity: 62%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 6:35 pm CDT
  • ▼
Ten-day trends indicate that a combination of mostly clear and overcast weather is expected.
Rainfall is not predicted in Winchester in the upcoming period.
Temperature variation will be noticeable in the coming days. The maximum temperature will vary between 62.6°F and 82.4°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 39.2°F to 59°F.
Thursday through next Sunday, with the highest temperature of 82.4°F, will be the warmest days; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 15:14:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Winchester, sunshine is forecasted under mostly clear skies.

Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 39.2°F.
The highest temperature will be slightly cooler than the average maximum of 71.2°F in October. Today, the lowest temperature will be noticeably lower than the average low of 53.2°F.

On Saturday, in Winchester, sunrise was at 7:32 am and sunset will be at 6:45 pm (CDT).

In Winchester, the length of the day today will be 11h and 13min.

On Sunday, in Winchester, open skies and radiant sunshine are expected.

Tomorrow, the maximum temperature will be 68°F, while the minimum temperature will be 42.8°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. Tomorrow, the lowest temperature will be noticeably lower than the average low of 53.2°F.

On Sunday, in Winchester, sunrise will be at 7:33 am and sunset at 6:44 pm (CDT).

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