McCool School, SD Weather Forecast & Current Conditions

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McCool School, SD Weather Maps

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Mccool School Weather Map
UTC Time: 9/22/2026, 06:43
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

McCool School, SD Regional Weather

Expires:202609220700;;854645
ASUS43 KFSD 220610
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT TUE SEP 22 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>070-220700-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    CLOUDY    54  53  97 E6        30.24S TC  12           
HURON          CLOUDY    53  52  96 E5        30.26S FOG     TC  12   
CHAMBERLAIN    CLEAR     47  47 100 CALM      30.27S TC   8           
MADISON        CLOUDY    52  52 100 NE5       30.25S TC  11           
MITCHELL       CLOUDY    54  52  93 NE5       30.26R TC  12           
YANKTON        CLOUDY    55  54  96 NE5       30.23S TC  13           
$$
 
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

Mccool School, SD

Tonight
Mostly Cloudy
45°
0%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Partly Cloudy
72°/ 55° 22°/ 13°
0%
Sun Night
Thunderstorms
55°13°
40%
Monday
Thunderstorms
72°22°
50%

Night: Mostly cloudy and cooler. Near steady temperature in the mid 40s. Southeast winds around 5 mph.

Fort Thompson, SD

Tonight
Mostly Cloudy
48°
0%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Partly Cloudy
75°/ 55° 24°/ 13°
0%
Sun Night
Thunderstorms
55°13°
20%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy and cooler. Near steady temperature in the upper 40s. East winds around 5 mph.

Huron, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Drizzle
60°/ 50° 16°/ 10°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
68°/ 55° 20°/ 13°
40%
Monday
Rain Showers
70°21°
50%

Night: Mostly cloudy with a slight chance of very light drizzle. Near steady temperature in the lower 50s. East winds around 5 mph.

Highmore, SD

Tonight
Mostly Cloudy
48°
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Cloudy
72°22°
0%
Sunday
Cloudy
72°/ 55° 22°/ 13°
40%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy and cooler. Near steady temperature in the upper 40s. Southeast winds 5 to 10 mph.

Wessington Springs, SD

Tonight
Mostly Cloudy
50°10°
0%
Tuesday
Mostly Cloudy
58°/ 50° 14°/ 10°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 58° 20°/ 14°
40%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
68°/ 55° 20°/ 13°
30%
Monday
Rain Showers
70°21°
50%

Night: Mostly cloudy. Patchy fog. Near steady temperature around 50. East winds around 5 mph.

Chamberlain, SD

Tonight
Mostly Cloudy
50°10°
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
30%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy. Near steady temperature around 50. East winds around 5 mph.

Kennebec, SD

Tonight
Mostly Cloudy
48°
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
70°/ 55° 21°/ 13°
50%
Thursday
Partly Cloudy
75°/ 55° 24°/ 13°
40%
Friday
Rain Showers
70°/ 55° 21°/ 13°
50%
Saturday
Partly Cloudy
78°/ 55° 26°/ 13°
0%
Sunday
Partly Cloudy
75°/ 55° 24°/ 13°
30%
Monday
Rain Showers
75°24°
50%

Night: Mostly cloudy. Near steady temperature in the upper 40s. East winds 5 to 10 mph.

Redfield, SD

Tonight
Mostly Cloudy
48°
0%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
30%
Friday
Rain Showers
68°/ 55° 20°/ 13°
70%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sun Night
Rain Showers
55°13°
40%
Monday
Thunderstorms
72°22°
50%

Night: Mostly cloudy and cooler. Near steady temperature in the upper 40s. Southeast winds around 5 mph.

Plankinton, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 58° 20°/ 14°
40%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
30%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy with a slight chance of very light drizzle. Patchy fog. Near steady temperature in the lower 50s. East winds around 5 mph.

Woonsocket, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Drizzle
62°/ 50° 17°/ 10°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°22°
50%

Night: Cloudy with a slight chance of very light drizzle. Near steady temperature in the lower 50s. East winds around 5 mph.

Pierre, SD

Tonight
Mostly Cloudy
45°
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Partly Cloudy
75°/ 52° 24°/ 11°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Cloudy
75°24°
0%
Sunday
Cloudy
75°/ 55° 24°/ 13°
30%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy. Lows in the mid 40s. Southeast winds 5 to 10 mph.

Faulkton, SD

Tonight
Cloudy
42°
0%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
30%
Friday
Rain Showers
68°/ 55° 20°/ 13°
70%
Saturday
Partly Cloudy
72°/ 52° 22°/ 11°
0%
Sun Night-Mon
Thunderstorms
55°13°
50%

Night: Partly cloudy. Cooler with lows in the lower 40s. Southeast winds around 5 mph.

Mitchell, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Drizzle
62°/ 50° 17°/ 10°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°22°
50%

Night: Cloudy with a slight chance of very light drizzle. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

De Smet, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Rain Showers
58°/ 48° 14°/
20%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
20%
Friday
Rain Showers
65°/ 55° 18°/ 13°
60%
Saturday
Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Sunny
68°/ 55° 20°/ 13°
0%
Monday
Rain Showers
68°20°
50%

Night: Cloudy with a slight chance of drizzle. Patchy fog. Near steady temperature in the lower 50s. East winds 5 to 10 mph.

Onida, SD

Tonight
Mostly Cloudy
42°
0%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
40%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
50%
Thursday
Partly Cloudy
72°/ 52° 22°/ 11°
30%
Fri-Fri Night
Rain Showers
68°20°
50%
Saturday
Cloudy
72°22°
0%
Sunday
Cloudy
72°/ 55° 22°/ 13°
40%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy. Cooler with lows in the lower 40s. Southeast winds 5 to 10 mph.

Clark, SD

Tonight
Drizzle
45°
0%
Tuesday
Mostly Cloudy
60°/ 48° 16°/
0%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
90%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
30%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Sat-Sat Night
Rain Showers
68°20°
20%
Sunday
Partly Cloudy
70°/ 55° 21°/ 13°
30%
Monday
Thunderstorms
70°21°
50%

Night: Mostly cloudy with a slight chance of drizzle. Lows in the mid 40s. East winds around 10 mph.

Wagner, SD

Tonight
Mostly Cloudy
52°11°
0%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
68°/ 55° 20°/ 13°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Sunny
72°/ 58° 22°/ 14°
0%
Monday
Rain Showers
72°22°
50%

Night: Mostly cloudy. Patchy fog. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Armour, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Drizzle
62°/ 50° 17°/ 10°
40%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
60%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°22°
50%

Night: Cloudy with a slight chance of very light drizzle. Patchy fog. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Howard, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Drizzle
58°/ 48° 14°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
30%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Cloudy
70°/ 55° 21°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
70°21°
50%

Night: Cloudy with a slight chance of very light drizzle. Near steady temperature in the lower 50s. East winds 5 to 10 mph.

Alexandria, SD

Tonight
Drizzle
52°11°
0%
Tuesday
Drizzle
62°/ 50° 17°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
70°/ 55° 21°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°22°
50%

Night: Cloudy with a slight chance of very light drizzle. Near steady temperature in the lower 50s. Northeast winds around 5 mph.

Names listed above may include county names.

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