Weather forecast for tomorrow
Yankton, SD

Weather forecast for tomorrow

Wednesday, Jun 18.

Partly Cloudy
5:48 am

9:12 pm
CDT
Partly Cloudy
81°F / 61°F
  • Wind: 11mph NW
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 8
Tomorrow, in Yankton, changing cloud patterns will allow for periods of sunshine.
Rain is not expected. Forecasted temperatures will peak at a moderately hot 80.6°F and dip to a minimum of an enjoyable 60.8°F.
The maximum heat index, which measures the combined effect of heat and moisture, is calculated to be 84.2°F.
Forecasts show the temperature forecasted to reach the usual June high of 79.7°F.
Sunrise will be at 5:48 am and sunset at 9:12 pm; tomorrow's daylight will last for 15h and 24min.

Frequently asked questions

What is the weather forecast for Yankton for tomorrow?
On Wednesday, expect a partly sunny afternoon with variable cloud cover.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 80.6°F, while the lowest temperature will be 60.8°F. The maximum heat index, which combines relative humidity and air temperature, is estimated at 84.2°F.
The highest temperature will be in line with the average maximum of 79.7°F in June. The lowest temperature will be also in line with the average low of 61.7°F.
What time are sunrise and sunset tomorrow?
On Wednesday, in Yankton, sunrise will be at 5:48 am and sunset at 9:12 pm (CDT).
How many hours of daylight will Yankton have tomorrow?
Tomorrow, the daylight will last for 15h and 24min.

Hourly weather forecast

12 am
  • 66°F
  • Feels like:
    68°F
Cloudy
Cloudy
  • Wind: 4mph N
  • Pressure: 29.77"Hg
  • Humidity: 91%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 8mi
2 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph N
  • Pressure: 29.77"Hg
  • Humidity: 96%
  • Precip. probability: 22%
  • Precipitation: 0"
  • Visibility: 8mi
4 am
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph NNW
  • Pressure: 29.77"Hg
  • Humidity: 98%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 5:48 am
6 am
  • 63°F
  • Feels like:
    63°F
Cloudy
Cloudy
  • Wind: 6mph NNW
  • Pressure: 29.8"Hg
  • Humidity: 99%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 64°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NW
  • Pressure: 29.8"Hg
  • Humidity: 95%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 70°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNW
  • Pressure: 29.83"Hg
  • Humidity: 83%
  • Precip. probability: 9%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 77°F
  • Feels like:
    77°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NW
  • Pressure: 29.83"Hg
  • Humidity: 65%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph NNW
  • Pressure: 29.83"Hg
  • Humidity: 56%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 79°F
  • Feels like:
    81°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NW
  • Pressure: 29.8"Hg
  • Humidity: 53%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 79°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 7mph NNW
  • Pressure: 29.8"Hg
  • Humidity: 50%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    79°F
Sunny
Sunny
  • Wind: 4mph NNW
  • Pressure: 29.83"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 9:12 pm
10 pm
  • 70°F
  • Feels like:
    70°F
Clear
Clear
  • Wind: 2mph W
  • Pressure: 29.85"Hg
  • Humidity: 73%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloudy, damp and bright weather is predicted.
With minimal precipitation of 0.04", rain is expected at 3 am and 7 am.
The temperature will vary between the lowest temperature of 62.6°F and the highest temperature of 80.6°F. The warmest part of the day is expected around 3 pm.
The high temperature is expected to be resembling June's usual value of 79.7°F. The expected low will be also comparable to the average minimum in June, which is 61.7°F.
Updated: Jun 17, 2025 @ 15:02:40 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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