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 AM CDT SEP 24, 2026
Clear 63°F
Feels Like:	62°F
Dewpoint:	59°F
Rel. Hum.:	87%
Visibility:	10 miles
Wind:	SE at 10 mph
Pressure:	30.22 inches
Last 72 hours
Local Area Snow Depth
South Dakota Current Weather
South Dakota MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

57078 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	YANKTON, SD 57078 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Showers likely with a slight chance of thunderstorms. Near steady temperature around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

THURSDAY
Showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

THURSDAY NIGHT
Cloudy with a 50 percent chance of showers. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph.

FRIDAY
Showers. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

FRIDAY NIGHT
Showers with a slight chance of thunderstorms. Near steady temperature in the lower 60s. Southeast winds around 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

SATURDAY
Cloudy with a slight chance of showers and thunderstorms in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s.

SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 70s.

SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60.

MONDAY
Mostly cloudy in the morning, then partly sunny with a chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 40 percent.

MONDAY NIGHT
A chance of thunderstorms. Showers. Lows in the upper 50s. Chance of rain 80 percent.

TUESDAY
Mostly cloudy with a chance of showers. Near steady temperature around 60. Chance of rain 50 percent.

TUESDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the lower 50s. Chance of rain 40 percent.

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 5:00 PM PDT 9/23/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
24 SEP 2026

1 AM

60°

58°

Mostly Cloudy

90%
RAIN
***

0% Thunder
( 21% severe)

SE 13

96%

59°

Low 58°

4 AM

59°

57°

Mostly Cloudy

SSE 13

100%

59°

High 63°

7 AM

59°

57°

Mostly Cloudy

96%
RAIN
***

0% Thunder
( 15% severe)

SSE 13

100%

59°

Mostly Cloudy

Rain

10 AM

59°

57°

Mostly Cloudy

SSE 13

100%

59°

1 PM

61°

59°

Mostly Cloudy

53%
RAIN
1–2 in

0% Thunder
( 3% severe)

S 13

100%

61°

4 PM

62°

61°

Mostly Cloudy

S 12

100%

62°

7 PM

63°

62°

Overcast

39%
RAIN
.25–.5 in

0% Thunder
( 2% severe)

SSE 9

100%

63°

10 PM

62°

61°

Overcast

SE 8

100%

62°

Friday
25 SEP 2026

1 AM

62°

62°

Overcast

42%
RAIN
<.01 in

0% Thunder
( 3% severe)

SSE 7

100%

62°

Low 58°

4 AM

61°

60°

Overcast

SE 8

100%

61°

High 64°

7 AM

61°

60°

Overcast

59%
RAIN
***

0% Thunder
( 3% severe)

SE 8

100%

61°

Mostly Cloudy

Rain Likely

10 AM

61°

59°

Mostly Cloudy

ESE 12

100%

61°

1 PM

62°

60°

Mostly Cloudy

55%
RAIN
***

0% Thunder
( 2% severe)

ESE 14

100%

62°

4 PM

62°

60°

Mostly Cloudy

ESE 15

100%

62°

7 PM

62°

60°

Overcast

74%
RAIN
***

0% Thunder
( 5% severe)

ESE 14

100%

62°

10 PM

62°

60°

Overcast

ESE 14

100%

62°


YANKTON, SD extended weather forecast
Saturday 26 SEP 2026	Sunday 27 SEP 2026	Monday 28 SEP 2026	Tuesday 29 SEP 2026	Wednesday 30 SEP 2026
Low 57°	Low 58°	Low 57°	Low 53°	Low 46°
High 74°	High 75°	High 75°	High 69°	High 68°

Overcast 59% Rain	Overcast 6% Rain	Mostly Cloudy 31% Rain	Overcast 68% Rain	Partly Cloudy 27% Rain

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