YANKTON, SD 57078 Weather Forecast & Current Conditions

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57078 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
YANKTON, SD Current Weather
12:56 PM CST JAN 31, 2026
Clear 21°F
Feels Like:	7°F
Dewpoint:	0°F
Rel. Hum.:	34%
Visibility:	10 miles
Wind:	S at 16 mph
Pressure:	30.38 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

57078 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	YANKTON, SD 57078 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Snow. Snow may be heavy at times. Snow accumulation around an inch. Not as cool with highs in the lower 20s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of snow near 100 percent.

TONIGHT
A chance of freezing drizzle. Snow, mainly in the evening. Little or no additional snow accumulation. Ice accumulation around a trace. Not as cool with lows around 18. Temperature rising into the mid 20s after midnight. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation near 100 percent.

SUNDAY
Mostly sunny. Not as cool with highs in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

SUNDAY NIGHT
Mostly cloudy. Lows around 19. Northwest winds 5 to 10 mph.

MONDAY
Mostly cloudy. Highs in the lower 30s. East winds 5 to 10 mph.

MONDAY NIGHT
Mostly cloudy. A slight chance of snow after midnight. Lows around 20. Chance of snow 20 percent.

TUESDAY
Mostly cloudy. A chance of snow in the morning. Highs in the upper 20s. Chance of snow 30 percent.

TUESDAY NIGHT
Mostly cloudy. Lows around 20.

WEDNESDAY
Partly sunny. Highs in the mid 30s.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 20s.

THURSDAY
Mostly sunny. Not as cool with highs in the upper 40s.

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s.

FRIDAY
Partly sunny. Cooler with highs in the upper 30s.

57078 WEATHER SATELLITE LOOPS

Visible Weather Satellite
YANKTON, SD 57078

Infrared Weather Satellite
YANKTON, SD 57078

57078 WEATHER RADAR LOOP

NEXRAD Weather Radar
YANKTON, SD 57078

MOS COMPUTER WEATHER FORECAST

YANKTON, SD 3 hourly weather forecast

weather forecast created 4:00 AM PST 1/31/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
31 JAN 2026

12 PM

16°

1°

Mostly Cloudy

46%
SNOW
2.5–5 in

0% Thunder
( 1% severe)

S 15

43%

0°

High 23°

3 PM

22°

8°

Mostly Cloudy

S 17

38%

3°

Mostly Cloudy

Snow Likely

6 PM

19°

4°

Overcast

63%
SNOW
5–10 in

0% Thunder
( 1% severe)

S 16

71%

12°

9 PM

20°

6°

Mostly Cloudy

S 15

82%

16°

Sunday
1 FEB 2026

12 AM

21°

9°

Mostly Cloudy

16%
RAIN/SNOW
.05–.5 in

0% Thunder
( 0% severe)

S 12

87%

18°

Low 17°

3 AM

23°

13°

Partly Cloudy

SSW 9

91%

21°

High 39°

6 AM

26°

16°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

W 10

87%

23°

Mostly Cloudy

9 AM

30°

20°

Mostly Cloudy

WNW 13

92%

28°

12 PM

37°

28°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 16

75%

30°

3 PM

38°

30°

Partly Cloudy

NW 14

73%

30°

6 PM

32°

25°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NNW 8

85%

28°

9 PM

28°

24°

Mostly Cloudy

NW 3

92%

26°

Monday
2 FEB 2026

12 AM

25°

21°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NW 2

96%

24°

Low 19°

3 AM

24°

20°

Mostly Cloudy

NNW 1

96%

23°

High 35°

6 AM

21°

17°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

NE 2

100%

21°

Mostly Cloudy

9 AM

23°

17°

Mostly Cloudy

E 5

100%

23°

12 PM

30°

22°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

E 8

77%

24°

3 PM

34°

28°

Mostly Cloudy

E 7

68%

25°

6 PM

29°

23°

Mostly Cloudy

NE 6

80%

24°


YANKTON, SD extended weather forecast
Tuesday 3 FEB 2026	Wednesday 4 FEB 2026	Thursday 5 FEB 2026	Friday 6 FEB 2026	Saturday 7 FEB 2026
Low 14°	Low 14°	Low 23°	Low 22°	Low 14°
High 26°	High 36°	High 45°	High 35°	High 27°

Overcast 26% Snow	Mostly Cloudy 14% Snow	Clear 4% Snow	Partly Cloudy 12% Rain/Snow	Mostly Cloudy 18% Snow

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