YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

8:56 PM CST FEB 28, 2026
Clear
18°F
Feels Like: 4°F
Dewpoint: 10°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: ENE at 14 mph
Pressure: 30.35 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. Cold with lows around 14. Northeast winds 10 to 15 mph.
SUNDAY
Cloudy in the morning, then becoming partly sunny. Highs in the mid 30s. Southeast winds 10 to 15 mph.
SUNDAY NIGHT
Mostly cloudy. Lows in the lower 20s. Southeast winds 10 to 15 mph.
MONDAY
Mostly cloudy. A chance of rain in the afternoon. Not as cool with highs in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
MONDAY NIGHT
Cloudy. Rain likely, mainly in the evening. Lows in the lower 30s. Southeast winds 10 to 15 mph. Chance of rain 60 percent.
TUESDAY
Mostly cloudy. Highs in the lower 50s.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 20s.
WEDNESDAY
Partly sunny in the morning, then clearing. Highs in the mid 50s.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 30s.
THURSDAY
Sunny, warmer with highs in the mid 60s.
THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 20s.
FRIDAY
Mostly sunny with a 30 percent chance of rain. Cooler with highs in the lower 50s.
FRIDAY NIGHT
Partly cloudy with a 20 percent chance of rain. Lows in the mid 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  2/28/2026
Saturday
28 FEB 2026
YANKTON, SD 57078 weather forecast Day 1, 12 hours 12 PM 33° 24° Partly Cloudy 2%

0% Thunder
( 0% severe)
E   12 42% 14°
High 39° YANKTON, SD 57078 weather forecast Day 1, 15 hours 3 PM 38° 31° Clear NNE   9 36% 15°
Partly Cloudy



YANKTON, SD 57078 weather forecast Day 1, 18 hours 6 PM 34° 25° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   12 43% 15°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 9 PM 23° 12° Clear NE   12 65% 14°
Sunday
1 MAR 2026
YANKTON, SD 57078 weather forecast Day 2, 0 hours 12 AM 18° Partly Cloudy 1%

0% Thunder
( 0% severe)
NE   8 74% 12°
Low 13° YANKTON, SD 57078 weather forecast Day 2, 3 hours 3 AM 15° Mostly Cloudy NE   8 82% 11°
High 34° YANKTON, SD 57078 weather forecast Day 2, 6 hours 6 AM 13° Mostly Cloudy 6%

0% Thunder
( 0% severe)
ENE   7 81%

Mostly Cloudy



YANKTON, SD 57078 weather forecast Day 2, 9 hours 9 AM 17° Overcast E   8 74% 11°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 12 PM 26° 16° Mostly Cloudy 3%

0% Thunder
( 0% severe)
ESE   10 49% 11°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 3 PM 32° 22° Mostly Cloudy ESE   13 40% 12°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 6 PM 30° 20° Partly Cloudy 1%

0% Thunder
( 0% severe)
SE   12 45% 13°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 9 PM 26° 15° Mostly Cloudy SE   12 57% 14°
Monday
2 MAR 2026
YANKTON, SD 57078 weather forecast Day 3, 0 hours 12 AM 23° 12° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSE   12 68% 15°
Low 21° YANKTON, SD 57078 weather forecast Day 3, 3 hours 3 AM 23° 12° Mostly Cloudy SSE   12 75% 17°
High 45° YANKTON, SD 57078 weather forecast Day 3, 6 hours 6 AM 23° 12° Mostly Cloudy 5%

0% Thunder
( 0% severe)
SSE   12 75% 17°

Mostly Cloudy

Chance of Rain

YANKTON, SD 57078 weather forecast Day 3, 9 hours 9 AM 29° 18° Mostly Cloudy S   14 73% 22°
YANKTON, SD 57078 weather forecast Day 3, 15 hours 12 PM 40° 31° Mostly Cloudy 33%
RAIN
<.01 in
0% Thunder
( 1% severe)
S   17 56% 26°
YANKTON, SD 57078 weather forecast Day 3, 18 hours 3 PM 45° 38° Mostly Cloudy S   16 53% 29°
YANKTON, SD 57078 weather forecast Day 3, 21 hours 6 PM 42° 35° Overcast     SSE   13 65% 31°

YANKTON, SD extended weather forecast

Tuesday
3 MAR 2026
Wednesday
4 MAR 2026
Thursday
5 MAR 2026
Friday
6 MAR 2026
Saturday
7 MAR 2026
Low 31° Low 34° Low 38° Low 37° Low 29°
High 47° High 53° High 60° High 55° High 59°
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
Overcast
25% Rain
Overcast
32% Rain
Mostly Cloudy
18% Rain
Mostly Cloudy
41% Rain/Snow
Clear
13% Rain/Snow/Ice
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