Weather forecast for 10 daysO'Leary, IA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 17mphS 190°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:41 am CDT
- Sunset: 6:37 pm CDT
- details ▼
On Sunday, in O'Leary, sunny skies are also in store, with excellent visibility.
A remarkable high of a pleasant 68°F during the day and a stark low of an icy 39.2°F at night are forecasted.
Tomorrow, it will be warmer, and the temperature will align more with September's typical maximum of 74.3°F.
Sunrise will be at 7:41 am and sunset at 6:37 pm; tomorrow's daylight will last for 10h and 56min.
A remarkable high of a pleasant 68°F during the day and a stark low of an icy 39.2°F at night are forecasted.
Tomorrow, it will be warmer, and the temperature will align more with September's typical maximum of 74.3°F.
Sunrise will be at 7:41 am and sunset at 6:37 pm; tomorrow's daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest day: Friday 77°C.
Minimum temperature: 66°C.
Minimum temperature: 66°C.
Chance of precipitation
Highest chance: Saturday 24.10. 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 39°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 16mphS 189°
- Humidity: 64%
- UV index: 0
- Sunrise: 7:40 am CDT
- Sunset: 6:38 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 68°F
- 39°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 17mphS 190°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:41 am CDT
- Sunset: 6:37 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 9mphSSE 156°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:42 am CDT
- Sunset: 6:35 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 48°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 13mphSSE 162°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:43 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 48°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 10mphS 184°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:44 am CDT
- Sunset: 6:32 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 54°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSSE 147°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:46 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 77°F
- 59°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 19mphSSE 158°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:47 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 50°F
Mostly Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 16mphS 178°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 66°F
- 48°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 8mphNNW 345°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:49 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 48°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphSE 142°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:25 pm CDT
- details ▼
Over the next ten days, a combination of dull and sunny weather is anticipated.
With a 24% probability, rainfall is predicted only for next Saturday. Forecasted precipitation will be minimal at 0.08".
In the upcoming period, the highest temperature will vary between 66.2°F and 77°F, while the nightly low temperatures will show a considerable swing, as the overnight lows will vary from 39.2°F to 59°F.
Friday is expected to be the warmest, reaching up to 77°F; the coldest days will be Monday and next Sunday, with a maximum of 66.2°F.
With a 24% probability, rainfall is predicted only for next Saturday. Forecasted precipitation will be minimal at 0.08".
In the upcoming period, the highest temperature will vary between 66.2°F and 77°F, while the nightly low temperatures will show a considerable swing, as the overnight lows will vary from 39.2°F to 59°F.
Friday is expected to be the warmest, reaching up to 77°F; the coldest days will be Monday and next Sunday, with a maximum of 66.2°F.
Updated: Oct 17, 2026 @ 23:52:57 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, clear and sunny conditions are expected.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 39.2°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 58.1°F in October. The lowest temperature will be in line with the average low of 42.6°F.
The highest temperature tomorrow will be uncommonly higher than the average maximum of 58.1°F in October. The lowest temperature will be in line with the average low of 42.6°F.
On Sunday, in O'Leary, sunrise will be at 7:41 am and sunset at 6:37 pm (CDT).
In O'Leary, Iowa, tomorrow, there will be 10h and 56min of daylight.
