YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

4:56 PM CST FEB 4, 2026
Overcast
28°F
Feels Like: 28°F
Dewpoint: 25°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: Calm
Pressure: 30.40 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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(Automated weather data from NWS/FAA)
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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Cloudy. Lows in the mid 20s. Temperature rising into the lower 30s after midnight. Southwest winds 10 to 15 mph.
THURSDAY
Partly sunny in the morning, then clearing. Not as cool with highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
THURSDAY NIGHT
Mostly clear. Not as cool with lows in the mid 30s. Northwest winds 15 to 20 mph.
FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. Cooler with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.
FRIDAY NIGHT
Partly cloudy. Cooler with lows in the lower 20s. Northeast winds 5 to 10 mph, becoming southeast 10 to 15 mph after midnight.
SATURDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 40s.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s.
SUNDAY
Sunny. Highs in the mid 50s.
SUNDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the lower 30s.
MONDAY
Mostly sunny. Highs in the lower 60s.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Cooler with highs in the upper 40s.
TUESDAY NIGHT
Mostly cloudy. A slight chance of rain and snow after midnight. Lows in the mid 20s. Chance of precipitation 20 percent.

Visible Weather Satellite
YANKTON, SD 57078
Infrared Weather Satellite
YANKTON, SD 57078
NEXRAD Weather Radar
YANKTON, SD 57078

YANKTON, SD 3 hourly weather forecast

weather forecast created  4:00 AM PST  2/ 4/2026
Wednesday
4 FEB 2026
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 31° 21° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   14 71% 23°
High 34° YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 33° 25° Partly Cloudy NW   9 65% 23°
Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 30° 27° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   2 74% 23°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 28° 22° Mostly Cloudy S   6 80% 23°
Thursday
5 FEB 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 29° 20° Mostly Cloudy 2%

0% Thunder
( 0% severe)
S   9 80% 24°
Low 26° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 33° 24° Mostly Cloudy SW   12 74% 26°
High 53° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 34° 25° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   14 82% 29°

Decreasing Clouds



YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 38° 30° Partly Cloudy NW   14 85% 34°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 48° 42° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   15 65% 37°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 52° 47° Clear NW   14 59% 38°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 46° 41° Clear 0%

0% Thunder
( 0% severe)
WNW   9 73% 38°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 42° 36° Clear W   10 82% 37°
Friday
6 FEB 2026
YANKTON, SD 57078 weather forecast Day 3, 0 hours 12 AM 41° 34° Clear 0%

0% Thunder
( 0% severe)
W   13 79% 35°
Low 34° YANKTON, SD 57078 weather forecast Day 3, 3 hours 3 AM 40° 32° Clear NW   14 82% 35°
High 42° YANKTON, SD 57078 weather forecast Day 3, 6 hours 6 AM 37° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   14 85% 33°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 3, 9 hours 9 AM 36° 27° Mostly Cloudy NNW   14 89% 33°
YANKTON, SD 57078 weather forecast Day 3, 15 hours 12 PM 39° 31° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   14 76% 32°
YANKTON, SD 57078 weather forecast Day 3, 18 hours 3 PM 40° 33° Mostly Cloudy NNW   12 67% 30°
YANKTON, SD 57078 weather forecast Day 3, 21 hours 6 PM 34° 29° Mostly Cloudy     N   6 78% 28°

YANKTON, SD extended weather forecast

Saturday
7 FEB 2026
Sunday
8 FEB 2026
Monday
9 FEB 2026
Tuesday
10 FEB 2026
Wednesday
11 FEB 2026
Low 18° Low 29° Low 35° Low 34° Low 24°
High 44° High 52° High 60° High 54° High 50°
YANKTON, SD 57078 weather forecast Day 4 YANKTON, SD 57078 weather forecast Day 5 YANKTON, SD 57078 weather forecast Day 6 YANKTON, SD 57078 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
3% Snow
Clear
9% Rain
Clear
9% Rain
Clear
14% Rain/Snow
Clear
10% Snow/Ice
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