Weather forecast for 10 daysIona, OK

Weather forecast for the weekend

Saturday Oct 17, 2026

  • min.
  • 41°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphESE 106°
  • Humidity: 72%
  • UV index: 0
  • Sunrise: 7:35 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
In Iona, for the rest of Saturday, expect no clouds in sight and perfectly clear weather.
The lowest temperature will be a wintry 41°F.
Sunrise was at 7:35 am and sunset will be at 6:51 pm; the daylight will last for 11h and 16min.

Sunday Oct 18, 2026

  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 157°
  • Humidity: 59%
  • UV index: 6
  • Sunrise: 7:36 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
Tomorrow, skies are expected to be clear and full of sunshine.
Temperature span will be from a high of a pleasant 68°F to a low of a brisk 44.6°F.
Tomorrow's forecasted high will be a couple of degrees lower than the typical October high of 72.3°F.
Sunrise will be at 7:36 am and sunset at 6:49 pm; tomorrow's daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 81°C.
Coldest day: tomorrow 68°C.

Chance of precipitation

Highest chance: Monday 26.10. 18%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 41°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 2mphESE 106°
  • Humidity: 72%
  • UV index: 0
  • Sunrise: 7:35 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 157°
  • Humidity: 59%
  • UV index: 6
  • Sunrise: 7:36 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSE 144°
  • Humidity: 54%
  • UV index: 6
  • Sunrise: 7:37 am CDT
  • Sunset: 6:48 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSE 137°
  • Humidity: 56%
  • UV index: 6
  • Sunrise: 7:38 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 77°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSSE 161°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:38 am CDT
  • Sunset: 6:46 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 81°F
  • 55°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSE 155°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:39 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 81°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphSSE 148°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 6:44 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 10mphSSE 156°
  • Humidity: 53%
  • UV index: 5
  • Sunrise: 7:41 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 81°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 6mphSSE 156°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:42 am CDT
  • Sunset: 6:41 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 6mphSSE 149°
  • Humidity: 63%
  • UV index: 5
  • Sunrise: 7:43 am CDT
  • Sunset: 6:40 pm CDT
  • ▼
Over the next ten days, conditions will reflect that a combination of cloud-filled and mostly clear weather is expected.
Rainfall is not forecasted in Iona in the upcoming period.
Significant changes in temperature are expected throughout the forecast window. Forecast highs will fluctuate between 68°F and 80.6°F, while there will be also a marked difference in overnight low temperatures, as the lowest temperatures will be recorded between 41°F and 59°F.
Thursday through next Sunday, with the highest temperature of 80.6°F, will be the warmest days in Iona; with the highest temperature of 68°F, Sunday will be the coldest day.
Updated: Oct 17, 2026 @ 20:15:52 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Iona, uninterrupted sunshine is anticipated.

Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 44.6°F.
The highest temperature tomorrow will be a few degrees lower than the average maximum temperature in October. The lowest temperature will be significantly lower than the average low of 54.1°F.

On Sunday, in Iona, sunrise will be at 7:36 am and sunset at 6:49 pm (CDT).

In Iona, tomorrow, there will be 11h and 14min of daylight.