Wallace, SD Weather Forecast & Current Conditions

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Wallace, SD Weather Maps

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Wallace Weather Map
UTC Time: 9/16/2026, 05:31
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Wallace, SD Regional Weather

Expires:202609160600;;527074
ASUS43 KFSD 160510
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1200 AM CDT WED SEP 16 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>070-160600-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    CLEAR     53  50  89 CALM      30.24R TC  12           
HURON          CLEAR     55  49  80 SE5       30.23R TC  13           
CHAMBERLAIN    CLEAR     54  49  83 CALM      30.24F TC  12           
MADISON        CLEAR     50  50 100 E3        30.24R TC  10           
MITCHELL       CLEAR     55  51  86 CALM      30.23R TC  13           
YANKTON        PTCLDY    58  51  78 NE6       30.23R TC  14           
$$
 
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

Wallace, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph.

Clark, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
20%
Thursday
Partly Cloudy
72°/ 58° 22°/ 14°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.

Day, SD

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
65°/ 55° 18°/ 13°
20%
Sun-Sun Night
Rain Showers
65°18°
30%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%

Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.

Roberts, SD

Tonight
Clear
45°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night
Cloudy
52°11°
0%
Tuesday
Rain Showers
68°20°
20%

Night: Mostly clear. Patchy fog. Lows in the mid 40s. North winds around 5 mph.

Hamlin, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 58° 24°/ 14°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Patchy fog late this evening. Mostly clear. Lows in the upper 40s. Light and variable winds, becoming east around 5 mph.

Grant, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
90%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Patchy fog. Lows in the upper 40s. Light and variable winds, becoming north around 5 mph.

Spink, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
70°/ 52° 21°/ 11°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
100%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Sat Night
Rain Showers
55°13°
20%
Sun-Sun Night
Rain Showers
68°20°
30%
Monday
Rain Showers
68°/ 52° 20°/ 11°
20%

Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.

Brown, SD

Tonight
Clear
45°
0%
Wednesday
Rain Showers
70°/ 48° 21°/
20%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
90%
Friday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Saturday
Cloudy
68°/ 52° 20°/ 11°
20%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
50°10°
20%
Mon Night
Mostly Cloudy
50°10°
0%
Tuesday
Partly Cloudy
72°22°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.

Deuel, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
100%
Saturday
Cloudy
65°/ 55° 18°/ 13°
20%
Sunday
Rain Showers
65°18°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night-Tue
Cloudy
52°11°
0%

Night: Mostly clear. Lows in the upper 40s. Light and variable winds, becoming east around 5 mph.

Marshall, SD

Tonight
Clear
48°
0%
Wednesday
Partly Cloudy
68°/ 50° 20°/ 10°
0%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
80%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
65°/ 52° 18°/ 11°
30%
Sun Night
Rain Showers
52°11°
30%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%
Tuesday
Partly Cloudy
70°21°
0%

Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.

Kingsbury, SD

Overnight
Clear
48°
0%
Wednesday
Sprinkles
68°/ 55° 20°/ 13°
0%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
100%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Tuesday
Sunny
68°20°
0%

Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.

Traverse, MN

Tonight
Clear
45°
0%
Wednesday
Partly Cloudy
70°/ 52° 21°/ 11°
0%
Thursday
Mostly Cloudy
75°/ 55° 24°/ 13°
70%
Friday
Rain Showers
65°/ 52° 18°/ 11°
70%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night
Cloudy
50°10°
0%
Tuesday
Rain Showers
70°21°
20%

Night: Mostly clear. Lows in the mid 40s. Light and variable winds, becoming northeast around 5 mph.

Beadle, SD

Overnight
Clear
48°
0%
Wednesday
Sprinkles
68°/ 55° 20°/ 13°
0%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
100%
Friday
Thunderstorms
72°/ 58° 22°/ 14°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
30%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Sunny
70°21°
0%

Night: Mostly clear. Lows in the upper 40s. Southeast winds around 5 mph.

Brookings, SD

Overnight
Clear
48°
0%
Wednesday
Thunderstorms
68°/ 55° 20°/ 13°
20%
Thursday
Rain Showers
72°/ 58° 22°/ 14°
100%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
30%
Monday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Tuesday
Partly Cloudy
68°20°
0%

Night: Mostly clear. Lows in the upper 40s. East winds around 5 mph.

Big Stone, MN

Tonight
Clear
48°
0%
Wednesday
Rain Showers
72°/ 52° 22°/ 11°
20%
Thursday
Mostly Cloudy
75°/ 55° 24°/ 13°
80%
Friday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
20%
Sunday
Rain Showers
68°20°
30%
Sun Night-Mon
Rain Showers
52°11°
20%
Mon Night
Cloudy
50°10°
0%
Tuesday
Rain Showers
68°20°
20%

Night: Mostly clear. Patchy fog. Lows in the upper 40s. Light and variable winds, becoming northeast around 5 mph.

Lac Qui Parle, MN

Tonight
Clear
45°
0%
Wednesday
Rain Showers
72°/ 55° 22°/ 13°
20%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
90%
Friday
Rain Showers
68°/ 55° 20°/ 13°
90%
Saturday
Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
30%
Monday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Partly Cloudy
70°21°
0%

Night: Mostly clear. Lows in the mid 40s. Southwest winds up to 5 mph late in the evening becoming light.

Sargent, ND

Tonight
Clear
45°
0%
Wednesday
Rain Showers
65°/ 45° 18°/
20%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
50%
Friday
Rain Showers
65°/ 50° 18°/ 10°
N/A
Saturday
Rain Showers
65°18°
N/A
Sat Night
Rain Showers
65°18°
N/A
Tuesday
Rain Showers
65°18°
N/A
Monday
Rain Showers
65°18°
N/A
Mon Night
Cloudy
50°10°
0%
Tuesday
Partly Cloudy
70°21°
0%

Night: Mostly clear. Lows in the mid 40s. Northeast winds up to 10 mph.

Faulk, SD

Tonight
Clear
45°
0%
Wednesday
Partly Cloudy
68°/ 48° 20°/
0%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
100%
Friday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Sat Night
Rain Showers
52°11°
30%
Sun Night
Rain Showers
52°11°
30%
Monday
Rain Showers
65°/ 52° 18°/ 11°
20%

Night: Mostly clear. Lows in the mid 40s. East winds around 5 mph.

Hand, SD

Tonight
Clear
48°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
20%
Thursday
Partly Cloudy
72°/ 55° 22°/ 13°
100%
Friday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Saturday
Cloudy
68°/ 55° 20°/ 13°
20%
Sun-Sun Night
Rain Showers
68°20°
30%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%

Night: Mostly clear. Lows in the upper 40s. Southeast winds 5 to 10 mph.

Miner, SD

Overnight
Clear
48°
0%
Wednesday
Sprinkles
68°/ 58° 20°/ 14°
0%
Thursday
Rain Showers
75°/ 60° 24°/ 16°
100%
Friday
Thunderstorms
75°/ 58° 24°/ 14°
100%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
68°/ 52° 20°/ 11°
30%
Monday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Tuesday
Sunny
70°21°
0%

Night: Mostly clear. Lows in the upper 40s. East winds 5 to 10 mph.

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