Weather forecast for tomorrowMarion, SD
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 43°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 11mphESE 118°
- Humidity: 62%
- UV index: 3
- Sunrise: 7:48 am CDT
- Sunset: 6:39 pm CDT
- details ▼
Tomorrow, on Monday, some passing clouds may drift through, but the sun will shine at times.
Temperatures are forecasted to peak at an enjoyable 66.2°F and drop to a minimum of a brisk 42.8°F.
The high temperature will be a few degrees higher than the typical October level of 58.1°F.
Sunrise will be at 7:48 am and sunset at 6:39 pm; tomorrow's daylight will last for 10h and 52min.
Temperatures are forecasted to peak at an enjoyable 66.2°F and drop to a minimum of a brisk 42.8°F.
The high temperature will be a few degrees higher than the typical October level of 58.1°F.
Sunrise will be at 7:48 am and sunset at 6:39 pm; tomorrow's daylight will last for 10h and 52min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest hour: 6 am 41°C.
Coldest hour: 6 am 41°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:46°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphSE 138°
- Humidity: 71%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 45°F
- Feels like:43°F
Mostly Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSE 127°
- Humidity: 80%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphESE 109°
- Humidity: 87%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 41°F
- Feels like:37°F
Mostly Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphE 94°
- Humidity: 92%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:48 am
- 8 am
- 41°F
- Feels like:37°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphE 93°
- Humidity: 91%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 48°F
- Feels like:45°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphESE 112°
- Humidity: 76%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 59°F
- Feels like:57°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphESE 122°
- Humidity: 55%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphSE 126°
- Humidity: 46%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphSE 133°
- Humidity: 44%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSE 133°
- Humidity: 48%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:39 pm
- 8 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 7mphSE 124°
- Humidity: 63%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSE 133°
- Humidity: 74%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of sun-filled and cloud-filled weather is expected.
The temperature will vary between a minimum of 41°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be relatively higher than October's average high of 58.1°F. The expected low will be also in line with the average minimum in October, which is 41.9°F.
The temperature will vary between a minimum of 41°F and a maximum of 64.4°F. The warmest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be relatively higher than October's average high of 58.1°F. The expected low will be also in line with the average minimum in October, which is 41.9°F.
Updated: Oct 18, 2026 @ 10:00:05 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 Monday, sunny moments will alternate with patchy cloud cover.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be slightly warmer than the average highest temperature of 58.1°F in October. The lowest temperature will be in line with the average low of 41.9°F.
The maximum temperature will be slightly warmer than the average highest temperature of 58.1°F in October. The lowest temperature will be in line with the average low of 41.9°F.
On Monday, in Marion, sunrise will be at 7:48 am and sunset at 6:39 pm (CDT).
In Marion, tomorrow, there will be 10h and 52min of daylight.
