YANKTON, SD 57078 Weather Forecast & Current Conditions

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YANKTON, SD
Current Weather

10:56 AM CDT JUN 16, 2025
Clear
81°F
Feels Like: 83°F
Dewpoint: 64°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: SW at 6 mph
Pressure: 29.87 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
REST OF TODAY
Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 20 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY
Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs around 80. North winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 60s.
JUNETEENTH
Sunny. Highs in the upper 80s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. A chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
FRIDAY
Sunny, breezy with highs in the mid 90s.
FRIDAY NIGHT
Mostly clear. Lows in the lower 70s. Heat index values up to 100 early in the evening.
SATURDAY
Sunny, hot with highs in the upper 90s. Heat index values up to 105 in the afternoon.
SATURDAY NIGHT
Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening.
SUNDAY
Sunny, breezy, hot with highs in the mid 90s.

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  5:00 PM PDT  6/15/2025
Monday
16 JUN 2025
YANKTON, SD 57078 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 24%
RAIN
<.01 in
0% Thunder
( 24% severe)
SE   9 79% 66°
Low 69° YANKTON, SD 57078 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy S   10 81% 65°
High 91° YANKTON, SD 57078 weather forecast Day 1, 6 hours 7 AM 70° 70° Mostly Cloudy 18%
RAIN
.25–.5 in
0% Thunder
( 26% severe)
SSW   9 81% 64°

Mostly Cloudy

Chance of Rain

YANKTON, SD 57078 weather forecast Day 1, 9 hours 10 AM 78° 80° Mostly Cloudy SW   13 67% 66°
YANKTON, SD 57078 weather forecast Day 1, 12 hours 1 PM 84° 86° Partly Cloudy 34%
RAIN
.01–.1 in
0% Thunder
( 31% severe)
SSW   15 55% 66°
YANKTON, SD 57078 weather forecast Day 1, 15 hours 4 PM 87° 89° Partly Cloudy SW   14 48% 65°
YANKTON, SD 57078 weather forecast Day 1, 18 hours 7 PM 85° 87° Partly Cloudy 42%
RAIN
.1–.25 in
0% Thunder
( 40% severe)
NW   10 53% 66°
YANKTON, SD 57078 weather forecast Day 1, 21 hours 10 PM 76° 78° Partly Cloudy N   7 71% 66°
Tuesday
17 JUN 2025
YANKTON, SD 57078 weather forecast Day 2, 0 hours 1 AM 70° 70° Partly Cloudy 37%
RAIN
***
0% Thunder
( 21% severe)
NNE   6 84% 65°
Low 64° YANKTON, SD 57078 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy NNW   6 90% 64°
High 81° YANKTON, SD 57078 weather forecast Day 2, 6 hours 7 AM 66° 66° Mostly Cloudy 30%
RAIN
***
0% Thunder
( 15% severe)
ENE   5 90% 63°

Mostly Cloudy

Chance of Rain

YANKTON, SD 57078 weather forecast Day 2, 9 hours 10 AM 71° 71° Mostly Cloudy NE   7 81% 65°
YANKTON, SD 57078 weather forecast Day 2, 12 hours 1 PM 76° 78° Mostly Cloudy 44%
RAIN
1–2 in
0% Thunder
( 35% severe)
NE   9 66% 64°
YANKTON, SD 57078 weather forecast Day 2, 15 hours 4 PM 77° 79° Mostly Cloudy NE   10 60% 62°
YANKTON, SD 57078 weather forecast Day 2, 18 hours 7 PM 76° 78° Mostly Cloudy 43%
RAIN
***
0% Thunder
( 35% severe)
NE   9 62% 62°
YANKTON, SD 57078 weather forecast Day 2, 21 hours 10 PM 70° 70° Mostly Cloudy NE   7 76% 62°

YANKTON, SD extended weather forecast

Wednesday
18 JUN 2025
Thursday
19 JUN 2025
Friday
20 JUN 2025
Saturday
21 JUN 2025
Sunday
22 JUN 2025
Low 62° Low 62° Low 66° Low 70° Low 71°
High 79° High 90° High 91° High 93° High 99°
YANKTON, SD 57078 weather forecast Day 3 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
Overcast
58% Rain
Partly Cloudy
13% Rain
Partly Cloudy
19% Rain
Clear
9% Rain
Partly Cloudy
15% Rain
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