KOA Campground, SD Weather Forecast & Current Conditions

41244 Sd Highway 38, Mitchell, SD 57301
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KOA Campground, SD Weather Maps

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Koa Campground Weather Map
UTC Time: 9/21/2026, 11:53
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

KOA Campground, SD Regional Weather

Expires:202609211200;;815142
ASUS43 KFSD 211110
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
600 AM CDT MON SEP 21 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>070-211200-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      LGT RAIN  51  50  96 NE9       30.19S TC  11           
CHAMBERLAIN    DRIZZLE   55  55 100 E5        30.17S TC  13           
HURON          LGT RAIN  54  53  97 NE8       30.18R TC  12           
MADISON        LGT RAIN  52  52 100 NE9       30.16S FOG     TC  11   
MITCHELL       LGT RAIN  55  54  96 E9        30.15S FOG     TC  13   
SIOUX FALLS    LGT RAIN  55  54  96 E10       30.14S FOG     TC  13   
WINNER         CLOUDY    56  56 100 NE6       30.14R FOG     TC  13   
YANKTON        LGT RAIN  56  56 100 NE10      30.12S TC  13           
$$


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

Koa Campground, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Rain Showers
70°/ 58° 21°/ 14°
40%
Saturday
Cloudy
70°/ 55° 21°/ 13°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Cloudy with a slight chance of drizzle. Lows in the upper 40s. East winds 5 to 10 mph.

Alexandria, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Rain Showers
70°/ 58° 21°/ 14°
40%
Saturday
Cloudy
68°/ 58° 20°/ 14°
30%
Sunday
Mostly Cloudy
75°24°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Cloudy with a chance of drizzle. Lows in the upper 40s. East winds 5 to 10 mph.

Woonsocket, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Drizzle
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Rain Showers
70°/ 58° 21°/ 14°
40%
Saturday
Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Mostly cloudy with a slight chance of drizzle. Lows in the upper 40s. East winds 5 to 10 mph.

Parkston, SD

Today
Rain Showers
55°/ 55° 13°/ 13°
90%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Cloudy
68°/ 58° 20°/ 14°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers likely this afternoon. Near steady temperature in the mid 50s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

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

Plankinton, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Rain Showers
70°/ 55° 21°/ 13°
40%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

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

Salem, SD

Today
Rain Showers
55°/ 52° 13°/ 11°
100%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Cloudy
68°/ 58° 20°/ 14°
30%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

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

Howard, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Drizzle
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
70%
Thursday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Cloudy
68°/ 55° 20°/ 13°
30%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

Night: Cloudy. A slight chance of drizzle in the evening, then a chance of drizzle after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Armour, SD

Today
Rain Showers
55°/ 48° 13°/
90%
Tuesday
Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
30%
Friday
Rain Showers
68°/ 58° 20°/ 14°
40%
Saturday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Showers this morning, then a chance of showers and drizzle this afternoon. Near steady temperature in the mid 50s. East winds 10 to 15 mph. Chance of rain 90 percent.

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

Wessington Springs, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Cloudy
60°/ 48° 16°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of drizzle after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Parker, SD

Today
Rain Showers
55°/ 52° 13°/ 11°
100%
Tuesday
Drizzle
62°/ 48° 17°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.

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

Madison, SD

Today
Rain Showers
55°/ 52° 13°/ 11°
100%
Tuesday
Cloudy
62°/ 45° 17°/
0%
Wednesday
Rain Showers
65°/ 50° 18°/ 10°
70%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
30%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Cloudy
65°/ 55° 18°/ 13°
30%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of showers and drizzle this afternoon. Cooler. Near steady temperature in the mid 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

Night: Cloudy. A slight chance of drizzle in the evening, then a chance of drizzle after midnight. Near steady temperature in the lower 50s. East winds 5 to 10 mph.

De Smet, SD

Today
Rain Showers
55°/ 48° 13°/
100%
Tuesday
Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
65°/ 52° 18°/ 11°
70%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Rain Showers
68°/ 55° 20°/ 13°
40%
Saturday
Cloudy
65°/ 55° 18°/ 13°
30%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

Night: Mostly cloudy with a slight chance of drizzle. Lows in the upper 40s. East winds 5 to 10 mph.

Tyndall, SD

Today
Rain Showers
58°/ 55° 14°/ 13°
70%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers likely. A chance of drizzle this afternoon. Near steady temperature in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

Night: Cloudy. A slight chance of drizzle after midnight. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph.

Wagner, SD

Today
Rain Showers
58°/ 48° 14°/
70%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
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
Mostly Cloudy
72°22°
0%

Day: Cloudy. Showers likely this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the upper 50s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 70 percent.

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

Huron, SD

Today
Rain Showers
58°/ 48° 14°/
100%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Rain Showers
70°/ 55° 21°/ 13°
40%
Saturday
Mostly Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Partly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Highs in the upper 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Night: Mostly cloudy. A slight chance of drizzle after midnight. Lows in the upper 40s. East winds 5 to 10 mph.

Chamberlain, SD

Today
Rain Showers
55°/ 48° 13°/
90%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
0%
Friday
Rain Showers
70°/ 55° 21°/ 13°
40%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Partly Cloudy
72°22°
0%

Day: Cloudy. Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

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

Sioux Falls, SD

Today
Rain Showers
55°/ 52° 13°/ 11°
100%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
70%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
50%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
50%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers this afternoon. Near steady temperature in the mid 50s. Northeast winds 10 to 15 mph. Chance of rain near 100 percent.

Night: Cloudy. A chance of drizzle, mainly in the evening. Near steady temperature in the lower 50s. East winds 5 to 10 mph.

Fort Thompson, SD

Today
Rain Showers
58°/ 45° 14°/
90%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
40%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
40%
Thursday
Mostly Cloudy
72°/ 52° 22°/ 11°
20%
Fri-Fri Night
Rain Showers
70°21°
30%
Saturday
Mostly Cloudy
70°/ 55° 21°/ 13°
20%
Sunday
Rain Showers
72°22°
20%

Day: Cloudy. Showers, mainly this morning. Highs in the upper 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 40s. East winds 5 to 10 mph.

Yankton, SD

Today
Rain Showers
55°/ 55° 13°/ 13°
90%
Tuesday
Mostly Cloudy
62°/ 50° 17°/ 10°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Mostly Cloudy
68°/ 58° 20°/ 14°
30%
Sunday
Mostly Cloudy
72°22°
0%

Day: Showers this morning, then a chance of drizzle and showers likely this afternoon. Near steady temperature in the mid 50s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 90 percent.

Night: Cloudy with a slight chance of drizzle. Near steady temperature in the mid 50s. Northeast winds 5 to 10 mph.

Miller, SD

Today
Rain Showers
58°/ 45° 14°/
100%
Tuesday
Mostly Cloudy
62°/ 48° 17°/
20%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
50%
Thu-Thu Night
Mostly Cloudy
72°22°
0%
Friday
Rain Showers
72°/ 55° 22°/ 13°
40%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
20%

Day: Showers, mainly this morning. Highs in the upper 50s. East winds 10 to 15 mph. Chance of rain near 100 percent.

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

Names listed above may include county names.

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