Yankton, SD Weather Forecast & Current Conditions

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Yankton Weather Map
UTC Time: 9/23/2026, 08:43
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Yankton, SD Regional Weather

Expires:202609230900;;914892
ASUS43 KFSD 230810
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
300 AM CDT WED SEP 23 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND OR OBSTRUCTIONS TO VISIBILITY.



SDZ038>040-050-052>070-230900-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLOUDY    55  51  86 SE10      30.31S TC  13           
CHAMBERLAIN    DRIZZLE   55  54  96 SE12      30.23F TC  13           
HURON          CLOUDY    57  52  83 S13G22    30.26S TC  14           
MADISON        CLOUDY    54  54 100 SE9       30.29F TC  12           
MITCHELL       CLOUDY    56  53  90 SE14      30.26F TC  13           
SIOUX FALLS    CLOUDY    56  53  90 S10       30.30F TC  13           
WINNER         CLOUDY    58  55  90 SE14G22   30.18F TC  14           
YANKTON        MOCLDY    57  55  93 E8        30.28F TC  14           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Yankton, SD

Tonight
Rain Showers
55°13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Thunderstorms
65°/ 58° 18°/ 14°
80%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
50%

Night: Cloudy with scattered showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 50 percent.

Hartington, NE

Tonight
Rain Showers
55°13°
30%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Thunderstorms
62°/ 60° 17°/ 16°
90%
Friday
Thunderstorms
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with a 30 percent chance of showers. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Creighton, NE

Tonight
Rain Showers
55°13°
50%
Wednesday
Thunderstorms
68°/ 58° 20°/ 14°
80%
Thursday
Thunderstorms
65°/ 58° 18°/ 14°
90%
Friday
Thunderstorms
68°/ 60° 20°/ 16°
70%
Saturday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Thunderstorms
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Tyndall, SD

Tonight
Rain Showers
55°13°
60%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Thunderstorms
65°/ 58° 18°/ 14°
70%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Numerous showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph. Chance of rain 60 percent.

Vermillion, SD

Tonight
Rain Showers
55°13°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
80%
Friday
Rain Showers
68°/ 58° 20°/ 14°
90%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
60%

Night: Cloudy with isolated showers. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Parker, SD

Tonight
Rain Showers
55°13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
90%
Thursday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Partly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
60%

Night: Cloudy with scattered showers. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Wakefield, NE

Tonight
Rain Showers
55°13°
40%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Thunderstorms
62°/ 60° 17°/ 16°
80%
Friday
Thunderstorms
65°/ 58° 18°/ 14°
90%
Saturday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
70%

Night: Cloudy with scattered showers. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Parkston, SD

Tonight
Rain Showers
55°13°
60%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
70%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Partly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Numerous showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

North Sioux City, SD

Tonight
Sprinkles
55°13°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Thunderstorms
62°/ 55° 17°/ 13°
90%
Friday
Thunderstorms
65°/ 58° 18°/ 14°
90%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
40%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
60%

Night: Cloudy with scattered sprinkles. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph.

Pierce, NE

Tonight
Rain Showers
55°13°
40%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
80%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
90%
Friday
Thunderstorms
65°/ 60° 18°/ 16°
90%
Saturday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Sunday
Sunny
75°/ 62° 24°/ 17°
0%
Monday
Thunderstorms
75°/ 60° 24°/ 16°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with a 40 percent chance of showers. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Canton, SD

Tonight
Sprinkles
55°13°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
90%
Thursday
Thunderstorms
62°/ 55° 17°/ 13°
90%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
60%

Night: Cloudy with scattered sprinkles. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Le Mars, IA

Tonight
Sprinkles
55°13°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
80%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
50%
Sunday
Partly Cloudy
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 60° 24°/ 16°
80%
Tuesday
Rain Showers
68°20°
70%

Night: Mostly cloudy with scattered sprinkles. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph.

Wagner, SD

Tonight
Rain Showers
55°13°
70%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
70%
Friday
Rain Showers
68°/ 58° 20°/ 14°
80%
Saturday
Mostly Cloudy
78°/ 58° 26°/ 14°
0%
Sunday
Partly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°/ 55° 24°/ 13°
80%
Tuesday
Rain Showers
65°18°
40%

Night: Numerous showers. Near steady temperature in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Wayne, NE

Tonight
Rain Showers
55°13°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Thunderstorms
62°/ 60° 17°/ 16°
90%
Friday
Thunderstorms
65°/ 62° 18°/ 17°
90%
Saturday
Thunderstorms
72°/ 60° 22°/ 16°
20%
Sunday
Sunny
75°/ 62° 24°/ 17°
0%
Monday
Thunderstorms
75°/ 60° 24°/ 16°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with a 20 percent chance of showers. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Sioux Center, IA

Tonight
Cloudy
55°13°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
90%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
50%
Sunday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
68°20°
70%

Night: Cloudy. Near steady temperature in the mid 50s. Southeast winds 5 to 10 mph.

Salem, SD

Tonight
Rain Showers
55°13°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
70%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with isolated showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Armour, SD

Tonight
Rain Showers
55°13°
60%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
70%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Partly Cloudy
75°/ 60° 24°/ 16°
30%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Rain Showers
65°18°
40%

Night: Numerous showers. Near steady temperature in the mid 50s. Southeast winds around 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Neligh, NE

Tonight
Rain Showers
58°14°
40%
Wednesday
Rain Showers
68°/ 58° 20°/ 14°
80%
Thursday
Thunderstorms
62°/ 62° 17°/ 17°
90%
Friday
Rain Showers
65°/ 60° 18°/ 16°
70%
Saturday
Mostly Cloudy
75°/ 60° 24°/ 16°
0%
Sunday
Sunny
75°/ 62° 24°/ 17°
0%
Monday
Rain Showers
75°/ 58° 24°/ 14°
80%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with a 40 percent chance of showers. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Sioux Falls, SD

Tonight
Cloudy
55°13°
0%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
90%
Thursday
Thunderstorms
62°/ 55° 17°/ 13°
90%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
72°/ 58° 22°/ 14°
80%
Tuesday
Rain Showers
65°18°
60%

Night: Cloudy. Near steady temperature in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Alexandria, SD

Tonight
Rain Showers
55°13°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
60%
Friday
Rain Showers
65°/ 58° 18°/ 14°
80%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Mostly Cloudy
75°/ 60° 24°/ 16°
30%
Monday
Rain Showers
75°/ 55° 24°/ 13°
70%
Tuesday
Rain Showers
65°18°
50%

Night: Cloudy with scattered showers. Near steady temperature in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Names listed above may include county names.

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