YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

5:56 PM CST FEB 7, 2026
Clear
46°F
Feels Like: 41°F
Dewpoint: 32°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: SSE at 10 mph
Pressure: 29.91 inches
Last 72 hours

Local Area Snow Depth

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YANKTON, SD 57078
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Lows in the upper 20s. South winds 10 to 15 mph, becoming northwest 5 to 10 mph after midnight.
SUNDAY
Mostly sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph, becoming west in the afternoon.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. South winds 5 to 10 mph.
MONDAY
Mostly cloudy in the morning, then becoming partly sunny. Not as cool with highs in the lower 60s. South winds 5 to 10 mph, becoming west 10 to 15 mph in the afternoon.
MONDAY NIGHT
Mostly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph.
TUESDAY
Mostly cloudy. Much cooler with highs in the mid 40s.
TUESDAY NIGHT
Mostly cloudy. Lows in the upper 20s.
WEDNESDAY
Mostly cloudy. A slight chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent.
WEDNESDAY NIGHT
Cloudy with a chance of snow. A chance of rain, mainly in the evening. Lows in the upper 20s. Chance of precipitation 40 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of snow. A chance of rain in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Mostly cloudy. A slight chance of snow in the evening. Lows in the mid 20s. Chance of snow 20 percent.
FRIDAY
Partly sunny. Highs in the upper 40s.
FRIDAY NIGHT
Mostly cloudy in the evening, then clearing. A 20 percent chance of rain. Lows in the upper 20s.

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/ 7/2026
Saturday
7 FEB 2026
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 42° 33° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   22 57% 28°
High 50° YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 49° 42° Partly Cloudy S   20 50% 31°
Partly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 44° 38° Partly Cloudy 1%

0% Thunder
( 0% severe)
SE   12 65% 33°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 39° 33° Partly Cloudy SSW   9 79% 33°
Sunday
8 FEB 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 37° 30° Mostly Cloudy 0%

0% Thunder
( 0% severe)
WNW   9 79% 31°
Low 30° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 35° 28° Partly Cloudy NW   9 85% 31°
High 53° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 32° 25° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   8 92% 30°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 34° 28° Mostly Cloudy NW   7 89% 31°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 44° 41° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   6 65% 33°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 51° 50° Partly Cloudy W   5 50% 33°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 46° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   3 60% 33°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 40° 36° Partly Cloudy SSE   6 73% 32°
Monday
9 FEB 2026
YANKTON, SD 57078 weather forecast Day 3, 0 hours 12 AM 37° 32° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   7 75% 30°
Low 33° YANKTON, SD 57078 weather forecast Day 3, 3 hours 3 AM 37° 32° Mostly Cloudy S   6 75% 30°
High 63° YANKTON, SD 57078 weather forecast Day 3, 6 hours 6 AM 35° 31° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   5 75% 28°

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 3, 9 hours 9 AM 40° 36° Mostly Cloudy SSW   6 70% 31°
YANKTON, SD 57078 weather forecast Day 3, 15 hours 12 PM 56° 53° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SW   10 42% 33°
YANKTON, SD 57078 weather forecast Day 3, 18 hours 3 PM 61° 59° Mostly Cloudy W   12 35% 33°
YANKTON, SD 57078 weather forecast Day 3, 21 hours 6 PM 51° 48° Mostly Cloudy     NNW   9 52% 34°

YANKTON, SD extended weather forecast

Tuesday
10 FEB 2026
Wednesday
11 FEB 2026
Thursday
12 FEB 2026
Friday
13 FEB 2026
Saturday
14 FEB 2026
Low 31° Low 23° Low 27° Low 26° Low 26°
High 46° High 46° High 43° High 50° High 48°
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
Partly Cloudy
7% Rain/Snow
Overcast
14% Rain/Snow
Mostly Cloudy
19% Rain/Snow
Partly Cloudy
20% Rain/Snow
Clear
13% Rain/Snow/Ice
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