Weather forecast for 10 daysOlney, OK

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 70°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphSSE 148°
  • Humidity: 57%
  • UV index: 6
  • Sunrise: 7:33 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
Tomorrow, sunny intervals will be long-lasting, with few disruptions.
A remarkable high of a delightful 69.8°F during the day and a stark low of a frosty 42.8°F at night are forecasted.
Tomorrow, expect the temperature to remain near October's average maximum of 72.5°F.
Sunrise will be at 7:33 am and sunset at 6:47 pm; tomorrow's daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 82°C.
Coldest day: tomorrow 70°C.

Chance of precipitation

Highest chance: Monday 26.10. 11%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 41°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNNE 28°
  • Humidity: 79%
  • UV index: 0
  • Sunrise: 7:32 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 70°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphSSE 148°
  • Humidity: 57%
  • UV index: 6
  • Sunrise: 7:33 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 75°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSE 137°
  • Humidity: 54%
  • UV index: 6
  • Sunrise: 7:34 am CDT
  • Sunset: 6:46 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 130°
  • Humidity: 54%
  • UV index: 6
  • Sunrise: 7:35 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 79°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 151°
  • Humidity: 52%
  • UV index: 6
  • Sunrise: 7:36 am CDT
  • Sunset: 6:43 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 143°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:37 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphSE 143°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:37 am CDT
  • Sunset: 6:41 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphSSE 153°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:38 am CDT
  • Sunset: 6:40 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 82°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphSSE 160°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:39 am CDT
  • Sunset: 6:39 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphSSE 159°
  • Humidity: 60%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 6:38 pm CDT
  • ▼
It is expected that a combination of cloud-filled and sunny weather is forecasted.
Rain is not predicted in Olney in the upcoming period.
Temperature fluctuation will be noticeable in the upcoming days. The maximum temperature will vary between 69.8°F and 82.4°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 41°F to 57.2°F.
The warmest days in Olney will be Thursday through next Sunday, with a maximum of 82.4°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 69.8°F.
Updated: Oct 17, 2026 @ 22:59:46 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Olney, open skies and radiant sunshine are expected.

Tomorrow, the highest temperature in Olney will be 69.8°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 72.5°F in October. The lowest temperature tomorrow will be noticeably lower than the average low of 54.1°F.

On Sunday, in Olney, sunrise will be at 7:33 am and sunset at 6:47 pm (CDT).

Tomorrow, the daylight will last for 11h and 14min.