Weather forecast for 10 daysOsage, IA

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 18mphSSW 194°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:29 am CDT
  • Sunset: 6:23 pm CDT
  • ▼
On Sunday, in Osage, sunny skies and pleasant visibility are also expected.
Temperatures are set to span a considerable range, with a high of a comfortable 66.2°F and a low of an icy 39.2°F.
The predicted high will feel warmer, consistent with September's climate average of 71.4°F.
Sunrise will be at 7:29 am and sunset at 6:23 pm; tomorrow's daylight will last for 10h and 55min.

10-day overview

Daily temperatures

Warmest period: Thursday - Saturday 73°C.
Coldest period: tomorrow - Monday 66°C.

Chance of precipitation

Highest chance: Wednesday 15%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 39°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 13mphSSW 194°
  • Humidity: 70%
  • UV index: 0
  • Sunrise: 7:27 am CDT
  • Sunset: 6:25 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 18mphSSW 194°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:29 am CDT
  • Sunset: 6:23 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 8mphS 169°
  • Humidity: 65%
  • UV index: 4
  • Sunrise: 7:30 am CDT
  • Sunset: 6:22 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 68°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 10mphSSE 151°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:31 am CDT
  • Sunset: 6:20 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphS 179°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:32 am CDT
  • Sunset: 6:18 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphSSE 147°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:34 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 14mphSSE 153°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 7:35 am CDT
  • Sunset: 6:15 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 73°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphSSE 167°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:36 am CDT
  • Sunset: 6:14 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphW 269°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:37 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSE 141°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:39 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
Primarily gloomy and occasionally bright weather is forecasted.
Rainfall is not predicted in Osage in the upcoming days.
In the upcoming period, the maximum temperature will range between 66.2°F and 73.4°F, while the lowest nightly temperature differences will be quite pronounced, as the lowest temperatures will be recorded between 39.2°F and 53.6°F.
The warmest days will be Thursday through next Saturday, with a maximum of 73.4°F; the coldest days will be Sunday and Monday, with a maximum of 66.2°F.
Updated: Oct 18, 2026 @ 00:45:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, expect bright skies and plenty of sunshine.

Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 56.1°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Osage, sunrise will be at 7:29 am and sunset at 6:23 pm (CDT).

Tomorrow, the daylight will last for 10h and 55min.