Weather forecast for 10 daysMarion, IA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSSW 207°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:21 pm CDT
- details ▼
Today, in Marion, the outlook remains bright and sunny.
The highest predicted temperature is a moderate 57.2°F, while the lowest temperature will be a cold 39.2°F.
October's standard high of 59.9°F is anticipated to be reached during the day.
Sunrise was at 7:21 am and sunset will be at 6:21 pm; the daylight will last for 11h and 1min.
The highest predicted temperature is a moderate 57.2°F, while the lowest temperature will be a cold 39.2°F.
October's standard high of 59.9°F is anticipated to be reached during the day.
Sunrise was at 7:21 am and sunset will be at 6:21 pm; the daylight will last for 11h and 1min.
Sunday Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 16mphSSW 193°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:22 am CDT
- Sunset: 6:20 pm CDT
- details ▼
On Sunday, in Marion, sunshine will likely continue with scattered clouds at most.
Temperature values will vary noticeably, extending from a comfortable 66.2°F to a cold 39.2°F.
The high temperature will be slightly warmer than the typical October level of 59.9°F.
Sunrise will be at 7:22 am and sunset at 6:20 pm; tomorrow's daylight will last for 10h and 58min.
Temperature values will vary noticeably, extending from a comfortable 66.2°F to a cold 39.2°F.
The high temperature will be slightly warmer than the typical October level of 59.9°F.
Sunrise will be at 7:22 am and sunset at 6:20 pm; tomorrow's daylight will last for 10h and 58min.
10-day overview
Daily temperatures
Warmest period: Thursday - Saturday 75°C.
Coldest day: today 57°C.
Coldest day: today 57°C.
Chance of precipitation
Highest chance: Sunday 25.10. 14%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 12mphSSW 207°
- Humidity: 44%
- UV index: 4
- Sunrise: 7:21 am CDT
- Sunset: 6:21 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 16mphSSW 193°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:22 am CDT
- Sunset: 6:20 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSSE 168°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:23 am CDT
- Sunset: 6:18 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 46°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphSE 143°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:25 am CDT
- Sunset: 6:17 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphS 174°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:26 am CDT
- Sunset: 6:15 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 48°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphSE 140°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:27 am CDT
- Sunset: 6:14 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 75°F
- 52°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphSE 139°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:28 am CDT
- Sunset: 6:12 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 75°F
- 54°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 12mphSSE 154°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:29 am CDT
- Sunset: 6:11 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 50°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 9mphSW 221°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:30 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 52°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphE 91°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:32 am CDT
- Sunset: 6:08 pm CDT
- details ▼
Weather models show that a combination of dry and sunny and gloomy weather is expected.
Rainfall is not anticipated in Marion in the upcoming days.
The temperature will vary considerably throughout the forecast window. Highs will range from 57.2°F to 75.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 39.2°F to 53.6°F.
With a maximum temperature of 75.2°F, Thursday through next Saturday will be the warmest days in Marion, Iowa; today is the coldest day, with a maximum temperature of 57.2°F.
Rainfall is not anticipated in Marion in the upcoming days.
The temperature will vary considerably throughout the forecast window. Highs will range from 57.2°F to 75.2°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 39.2°F to 53.6°F.
With a maximum temperature of 75.2°F, Thursday through next Saturday will be the warmest days in Marion, Iowa; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 16:48:26 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
Today, sunshine is expected with little to no cloud cover.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 39.2°F.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be relatively lower than the average low temperature.
Today, the maximum temperature will be in line with the average highest temperature in October. Today, the lowest temperature will be relatively lower than the average low temperature.
On Saturday, in Marion, sunrise was at 7:21 am and sunset will be at 6:21 pm (CDT).
In Marion, Iowa, today, there will be 11h and 1min of daylight.
On Sunday, expect sunny weather with a crisp, clear sky.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be moderately higher than the average highest temperature of 59.9°F in October. The lowest temperature tomorrow will be also a few degrees lower than the average low temperature.
The maximum temperature will be moderately higher than the average highest temperature of 59.9°F in October. The lowest temperature tomorrow will be also a few degrees lower than the average low temperature.
On Sunday, in Marion, sunrise will be at 7:22 am and sunset at 6:20 pm (CDT).
In Marion, the length of the day tomorrow will be 10h and 58min.





