Winner, SD Weather Forecast & Current Conditions

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Winner Weather Map
UTC Time: 9/30/2026, 08:48
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Winner, SD Regional Weather

Expires:202609300900;;290326
ASUS43 KFSD 300810
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
300 AM CDT WED SEP 30 2026

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



SDZ017-020-022-023-036>040-048>070-300900-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    FOG       60  60 100 CALM      29.76R VSB 1/2 TC  16   
HURON          CLEAR     58  57  97 S3        29.73S FOG     TC  14   
CHAMBERLAIN    CLEAR     57  57 100 CALM      29.80R FOG     TC  14   
MADISON        FOG       63  63 100 CALM      29.76S VSB<1/4 TC  17   
MITCHELL       CLEAR     61  61 100 SW3       29.75S TC  16           
YANKTON        FOG       61  61 100 CALM      29.76S VSB 1/4 TC  16   
$$
 
ABBREVIATIONS USED IN REMARKS
   TC - TEMPERATURE IN CELSIUS
  WCI - WIND CHILL INDEX
   HX - HEAT INDEX
  VSB - VISIBILITY

  

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

Winner, SD

Overnight
Cloudy
52°11°
0%
Wednesday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Cloudy
65°/ 50° 18°/ 10°
0%
Saturday
Sunny
72°/ 45° 22°/ 7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Cloudy
70°/ 55° 21°/ 13°
0%
Tuesday
Cloudy
78°26°
0%

Night: Partly cloudy. Lows in the lower 50s. Southwest winds 5 to 10 mph.

White River, SD

Overnight
Clear
52°11°
0%
Wednesday
Mostly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Cloudy
62°/ 45° 17°/ 7°
50%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Sunny
72°/ 45° 22°/ 7°
0%
Sunday
Sunny
65°/ 50° 18°/ 10°
0%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Cloudy
78°26°
0%

Night: Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Kennebec, SD

Tonight
Clear
52°11°
0%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
40%
Friday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Saturday
Partly Cloudy
72°/ 48° 22°/ 9°
0%
Sun Night
Clear
48°9°
0%
Mon-Mon Night
Cloudy
72°22°
0%
Tuesday
Partly Cloudy
75°24°
0%

Night: Mostly clear. Cooler with lows in the lower 50s. Southwest winds 5 to 10 mph.

Mission, SD

Overnight
Clear
52°11°
0%
Wednesday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
62°/ 45° 17°/ 7°
40%
Friday
Cloudy
65°/ 50° 18°/ 10°
0%
Saturday
Sunny
70°/ 45° 21°/ 7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Cloudy
72°/ 55° 22°/ 13°
0%
Tuesday
Cloudy
78°26°
0%

Night: Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Springview, NE

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Sunny
62°/ 48° 17°/ 9°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 55° 20°/ 13°
0%
Tuesday
Sunny
72°22°
0%

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable winds.

Valentine, NE

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
70°/ 45° 21°/ 7°
0%
Sunday
Sunny
68°/ 48° 20°/ 9°
0%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Sunny
75°24°
0%

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable winds.

Spencer, NE

Tonight
Mostly Cloudy
55°13°
0%
Wednesday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Thursday
Partly Cloudy
62°/ 48° 17°/ 9°
0%
Friday
Sunny
62°/ 50° 17°/ 10°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Sunny
62°/ 50° 17°/ 10°
0%
Monday
Sunny
65°/ 55° 18°/ 13°
0%
Tuesday
Sunny
72°22°
0%

Night: Mostly cloudy. Lows in the mid 50s. Light and variable winds.

Murdo, SD

Tonight
Clear
52°11°
0%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
50%
Friday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sat Night
Clear
48°9°
0%
Sun Night
Clear
48°9°
0%
Monday
Sunny
72°/ 55° 22°/ 13°
0%

Night: Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Fort Thompson, SD

Tonight
Clear
58°14°
0%
Wednesday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Partly Cloudy
62°/ 48° 17°/ 9°
0%
Saturday
Partly Cloudy
68°/ 48° 20°/ 9°
0%
Sun Night
Clear
48°9°
0%
Mon-Mon Night
Cloudy
68°20°
0%
Tuesday
Partly Cloudy
75°24°
0%

Night: Mostly clear. Patchy dense fog. Cooler. Near steady temperature in the upper 50s. Southwest winds around 5 mph.

Ainsworth, NE

Tonight
Mostly Cloudy
55°13°
0%
Wednesday
Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Sunny
62°/ 48° 17°/ 9°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
68°/ 55° 20°/ 13°
0%
Tuesday
Sunny
75°24°
0%

Night: Mostly cloudy. Lows in the mid 50s. Light and variable winds.

Bassett, NE

Tonight
Mostly Cloudy
55°13°
0%
Wednesday
Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
0%
Friday
Sunny
62°/ 48° 17°/ 9°
0%
Saturday
Sunny
68°/ 48° 20°/ 9°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
65°/ 55° 18°/ 13°
0%
Tuesday
Sunny
72°22°
0%

Night: Mostly cloudy. Lows in the mid 50s. Light and variable winds.

Cody, NE

Tonight
Mostly Cloudy
52°11°
0%
Wednesday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°/ 48° 18°/ 9°
0%
Saturday
Sunny
70°/ 45° 21°/ 7°
0%
Sunday
Sunny
68°/ 50° 20°/ 10°
0%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Sunny
78°26°
0%

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Light and variable winds.

Highmore, SD

Tonight
Clear
58°14°
0%
Wednesday
Partly Cloudy
75°/ 52° 24°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Partly Cloudy
62°/ 48° 17°/ 9°
0%
Saturday
Rain Showers
68°/ 45° 20°/ 7°
20%
Sun Night
Clear
45°7°
0%
Mon-Mon Night
Cloudy
68°20°
0%
Tuesday
Partly Cloudy
75°24°
0%

Night: Clear. Patchy dense fog. Cooler. Near steady temperature in the upper 50s. Southwest winds 5 to 10 mph.

O'Neill, NE

Tonight
Mostly Cloudy
55°13°
0%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
50%
Thursday
Mostly Cloudy
62°/ 45° 17°/ 7°
0%
Friday
Sunny
60°/ 48° 16°/ 9°
0%
Saturday
Sunny
65°/ 48° 18°/ 9°
0%
Sunday
Sunny
62°/ 48° 17°/ 9°
0%
Monday
Sunny
65°/ 55° 18°/ 13°
0%
Tuesday
Sunny
70°21°
0%

Night: Mostly cloudy. Lows in the mid 50s. Light and variable winds.

Pierre, SD

Tonight
Clear
58°14°
0%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
20%
Friday
Partly Cloudy
62°/ 48° 17°/ 9°
0%
Sat Night
Clear
45°7°
0%
Sun Night
Clear
45°7°
0%
Mon-Mon Night
Cloudy
70°21°
0%
Tuesday
Partly Cloudy
75°24°
0%

Night: Clear, cooler. Near steady temperature in the upper 50s. Southwest winds 5 to 10 mph.

Martin, SD

Overnight
Clear
52°11°
0%
Wednesday
Mostly Cloudy
75°/ 52° 24°/ 11°
0%
Thursday
Cloudy
62°/ 45° 17°/ 7°
40%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Sunny
68°/ 45° 20°/ 7°
0%
Sunday
Sunny
65°/ 52° 18°/ 11°
0%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Cloudy
78°26°
0%

Night: Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Kadoka, SD

Overnight
Clear
52°11°
0%
Wednesday
Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Cloudy
62°/ 45° 17°/ 7°
50%
Friday
Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Sunny
72°/ 45° 22°/ 7°
0%
Sunday
Sunny
65°/ 50° 18°/ 10°
0%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Cloudy
78°26°
0%

Night: Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Fort Pierre, SD

Tonight
Clear
52°11°
0%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
40%
Friday
Partly Cloudy
65°/ 48° 18°/ 9°
0%
Saturday
Partly Cloudy
70°/ 48° 21°/ 9°
0%
Sun Night
Clear
48°9°
0%
Monday
Sunny
72°/ 55° 22°/ 13°
0%

Night: Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Miller, SD

Tonight
Clear
58°14°
0%
Wednesday
Partly Cloudy
78°/ 52° 26°/ 11°
0%
Thursday
Partly Cloudy
62°/ 45° 17°/ 7°
0%
Friday
Partly Cloudy
62°/ 48° 17°/ 9°
0%
Saturday
Rain Showers
68°/ 45° 20°/ 7°
20%
Sun Night
Clear
45°7°
0%
Mon-Mon Night
Cloudy
65°18°
0%
Tuesday
Partly Cloudy
75°24°
0%

Night: Clear. Patchy dense fog. Near steady temperature in the upper 50s. Southwest winds 10 to 15 mph.

Philip, SD

Overnight
Clear
52°11°
0%
Wednesday
Cloudy
78°/ 50° 26°/ 10°
0%
Thursday
Cloudy
62°/ 45° 17°/ 7°
50%
Friday
Cloudy
68°/ 48° 20°/ 9°
0%
Saturday
Sunny
72°/ 45° 22°/ 7°
0%
Sunday
Sunny
65°/ 48° 18°/ 9°
0%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Cloudy
78°26°
0%

Night: Clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

Names listed above may include county names.

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