Weather forecast for 10 daysIona, MN
Weather forecast for the weekend
Sunday Oct 18, 2026
- 66°F
- 37°F
Sunny / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 22mphSSW 210°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:41 am CDT
- Sunset: 6:34 pm CDT
- details ▼
Today, sunny and windy weather is anticipated.
Considerable temperature fluctuations from a high of a comfortable 66.2°F to a low of a cold 37.4°F are expected.
Today, expect a warmer trend, with a high of 66.2°F more common in September.
Sunrise will be at 7:41 am and sunset at 6:34 pm; the daylight will last for 10h and 53min.
Considerable temperature fluctuations from a high of a comfortable 66.2°F to a low of a cold 37.4°F are expected.
Today, expect a warmer trend, with a high of 66.2°F more common in September.
Sunrise will be at 7:41 am and sunset at 6:34 pm; the daylight will last for 10h and 53min.
10-day overview
Daily temperatures
Warmest day: Thursday 77°C.
Coldest day: Sunday 25.10. 59°C.
Coldest day: Sunday 25.10. 59°C.
Chance of precipitation
Highest chance: Saturday 35%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 66°F
- 37°F
Sunny / Wind
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 22mphSSW 210°
- Humidity: 51%
- UV index: 3
- Sunrise: 7:41 am CDT
- Sunset: 6:34 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 8mphSSE 158°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:43 am CDT
- Sunset: 6:33 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 48°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 14mphS 174°
- Humidity: 56%
- UV index: 3
- Sunrise: 7:44 am CDT
- Sunset: 6:31 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 46°F
Mostly Sunny
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 7mphSSW 207°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:45 am CDT
- Sunset: 6:29 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 77°F
- 55°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphS 170°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:46 am CDT
- Sunset: 6:28 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 59°F
Partly Cloudy / Wind
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 21mphSSE 168°
- Humidity: 50%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:26 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 70°F
- 46°F
PM Showers
- Precip. probability: 35%
- Precipitation: 0.04"
- Wind: 19mphSSW 205°
- Humidity: 55%
- UV index: 2
- Sunrise: 7:49 am CDT
- Sunset: 6:25 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 59°F
- 45°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0.08"
- Wind: 8mphN 3°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:50 am CDT
- Sunset: 6:23 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 63°F
- 50°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 11mphSE 130°
- Humidity: 71%
- UV index: 3
- Sunrise: 7:51 am CDT
- Sunset: 6:22 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 15mphSSE 158°
- Humidity: 68%
- UV index: 3
- Sunrise: 7:53 am CDT
- Sunset: 6:20 pm CDT
- details ▼
Looking ahead, conditions suggest a period of cloudy, clear and showery weather is predicted.
Rain is expected on Saturday and next Sunday.
Substantial differences in temperature are forecasted throughout the forecast window. The temperature is expected to swing from 59°F up to 77°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 37.4°F and 59°F.
Expect the warmest day on Thursday, with temperatures peaking at 77°F; expect the coldest day on next Sunday with a high of 59°F.
Rain is expected on Saturday and next Sunday.
Substantial differences in temperature are forecasted throughout the forecast window. The temperature is expected to swing from 59°F up to 77°F, while the difference in minimum temperatures will be also substantial, as nighttime lows are forecast to fall between 37.4°F and 59°F.
Expect the warmest day on Thursday, with temperatures peaking at 77°F; expect the coldest day on next Sunday with a high of 59°F.
Updated: Oct 18, 2026 @ 08:35:31 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, sunshine will prevail, though winds may remain active.
Today, the highest temperature will be 66.2°F, while the lowest temperature will be 37.4°F.
The highest temperature today will be notably higher than the average maximum of 56.1°F in October. The lowest temperature today will be in line with the average low temperature.
The highest temperature today will be notably higher than the average maximum of 56.1°F in October. The lowest temperature today will be in line with the average low temperature.
On Sunday, in Iona, sunrise will be at 7:41 am and sunset at 6:34 pm (CDT).
Today, the daylight will last for 10h and 53min.
