Clark County, SD Weather Forecast & Current Conditions

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Clark County, SD Weather Maps

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Clark County Weather Map
UTC Time: 9/19/2026, 16:38
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Clark County, SD Regional Weather

Expires:202609191700;;715760
ASUS43 KFSD 191610
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1100 AM CDT SAT SEP 19 2026

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



SDZ004>011-016>023-039-040-191700-
NORTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ABERDEEN       CLOUDY    60  58  92 NE12      30.04S TC  16           
WATERTOWN      CLOUDY    58  56  93 NE9       30.01R TC  14           
BROOKINGS      CLOUDY    59  57  93 N8        30.01R TC  15           
SISSETON         N/A     59  57  93 NE8       30.03S TC  15           
$$
 

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

Clark County, SD

Today
Drizzle
62°/ 55° 17°/ 13°
0%
Sunday
Rain Showers
62°/ 48° 17°/
50%
Monday
Rain Showers
60°/ 45° 16°/
40%
Tuesday
Cloudy
65°18°
0%
Wednesday
Cloudy
65°/ 52° 18°/ 11°
50%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%

Day: Mostly cloudy. A slight chance of very light drizzle late this morning. Patchy fog. Near steady temperature in the lower 60s. Northeast winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Redfield, SD

Today
Mostly Cloudy
65°/ 58° 18°/ 14°
0%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
50%
Monday
Rain Showers
62°/ 42° 17°/
40%
Tue-Tue Night
Cloudy
65°18°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
20%

Day: Mostly cloudy. Near steady temperature in the mid 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.

Watertown, SD

Today
Drizzle
60°/ 55° 16°/ 13°
20%
Sunday
Rain Showers
62°/ 48° 17°/
40%
Monday
Rain Showers
62°/ 45° 17°/
40%
Tuesday
Cloudy
45°
0%
Wednesday
Cloudy
45°/ 52° / 11°
50%
Thursday
Rain Showers
70°/ 55° 21°/ 13°
50%

Day: Mostly cloudy with a slight chance of very light drizzle. Patchy fog. Near steady temperature around 60. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Hayti, SD

Today
Drizzle
60°/ 55° 16°/ 13°
0%
Sunday
Rain Showers
62°/ 48° 17°/
50%
Monday
Rain Showers
60°/ 42° 16°/
50%
Tuesday
Cloudy
65°18°
0%
Wednesday
Cloudy
65°/ 52° 18°/ 11°
50%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%

Day: Mostly cloudy. A slight chance of very light drizzle late this morning. Patchy fog. Near steady temperature around 60. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Webster, SD

Today
Drizzle
62°/ 52° 17°/ 11°
0%
Sunday
Rain Showers
62°/ 48° 17°/
40%
Monday
Mostly Cloudy
62°/ 45° 17°/
0%
Tuesday
Cloudy
45°
0%
Wednesday
Cloudy
45°/ 52° / 11°
60%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%

Day: Mostly cloudy. A slight chance of very light drizzle late this morning. Patchy fog. Near steady temperature in the lower 60s. Northeast winds around 10 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

De Smet, SD

Today
Drizzle
65°/ 52° 18°/ 11°
0%
Sunday
Mostly Cloudy
65°/ 48° 18°/
50%
Monday
Rain Showers
62°/ 45° 17°/
20%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
40%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Patchy fog early this morning. Highs in the mid 60s. Northeast winds 5 to 10 mph.

Night: Patchy fog in the evening. Mostly cloudy. Lows in the lower 50s. Northeast winds 10 to 15 mph.

Huron, SD

Today
Drizzle
68°/ 52° 20°/ 11°
0%
Sunday
Rain Showers
65°/ 50° 18°/ 10°
50%
Monday
Rain Showers
62°/ 45° 17°/
20%
Tuesday
Partly Cloudy
65°/ 48° 18°/
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
40%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Patchy fog early this morning. Highs in the upper 60s. North winds around 10 mph.

Night: Cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph.

Aberdeen, SD

Today
Cloudy
68°/ 58° 20°/ 14°
20%
Sunday
Rain Showers
62°/ 48° 17°/
40%
Monday
Mostly Cloudy
65°/ 42° 18°/
0%
Tue Night
Cloudy
48°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
60%
Thursday
Rain Showers
72°/ 52° 22°/ 11°
20%

Day: Cloudy. Highs in the upper 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Sisseton, SD

Today
Drizzle
65°/ 55° 18°/ 13°
0%
Sunday
Rain Showers
65°/ 48° 18°/
20%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tue Night
Cloudy
45°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
50%
Thursday
Rain Showers
70°/ 55° 21°/ 13°
50%

Day: Cloudy. A slight chance of very light drizzle late this morning. Patchy fog. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Clear Lake, SD

Today
Drizzle
58°/ 55° 14°/ 13°
20%
Sunday
Rain Showers
62°/ 48° 17°/
50%
Monday
Rain Showers
58°/ 42° 14°/
50%
Tuesday
Cloudy
65°18°
0%
Wednesday
Cloudy
65°/ 52° 18°/ 11°
50%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%

Day: Mostly cloudy with a slight chance of drizzle. Patchy fog. Near steady temperature in the upper 50s. Northeast winds around 10 mph with gusts up to 20 mph.

Night: Patchy fog in the evening. Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s. Northeast winds 10 to 15 mph.

Milbank, SD

Today
Drizzle
60°/ 55° 16°/ 13°
0%
Sunday
Rain Showers
62°/ 48° 17°/
40%
Monday
Rain Showers
62°/ 42° 17°/
40%
Tue Night
Cloudy
45°
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
50%
Thu Night-Fri
Mostly Cloudy
55°13°
0%

Day: Cloudy. A slight chance of very light drizzle late this morning. Patchy fog. Near steady temperature around 60. Northeast winds around 10 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Howard, SD

Today
Drizzle
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
65°/ 50° 18°/ 10°
70%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Partly Cloudy
65°/ 45° 18°/
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
40%
Thursday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Patchy fog early this morning. Highs in the upper 60s. North winds 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Brookings, SD

Today
Drizzle
62°/ 52° 17°/ 11°
0%
Sunday
Mostly Cloudy
65°/ 48° 18°/
50%
Monday
Rain Showers
62°/ 42° 17°/
20%
Tuesday
Sunny
65°/ 45° 18°/
0%
Wednesday
Sunny
65°/ 48° 18°/
30%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Areas of fog early this morning, then patchy fog this afternoon. Highs in the lower 60s. Northeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Patchy fog. Lows in the lower 50s. Northeast winds around 10 mph with gusts up to 20 mph.

Miller, SD

Today
Drizzle
65°/ 55° 18°/ 13°
20%
Sunday
Rain Showers
62°/ 52° 17°/ 11°
70%
Monday
Rain Showers
60°/ 45° 16°/
50%
Tuesday
Partly Cloudy
62°/ 48° 17°/
0%
Wed Night
Thunderstorms
52°11°
50%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A slight chance of very light drizzle late this morning. Patchy fog late this morning. Highs in the mid 60s. Northeast winds 10 to 15 mph.

Night: Cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph. Chance of rain 20 percent.

Britton, SD

Today
Drizzle
65°/ 55° 18°/ 13°
20%
Sunday
Rain Showers
62°/ 48° 17°/
20%
Monday
Mostly Cloudy
62°/ 45° 17°/
0%
Tuesday
Cloudy
45°
0%
Wednesday
Cloudy
45°/ 52° / 11°
60%
Thursday
Rain Showers
70°/ 55° 21°/ 13°
50%

Day: Cloudy. A slight chance of very light drizzle late this morning. Patchy fog. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.

Faulkton, SD

Today
Cloudy
62°/ 58° 17°/ 14°
0%
Sunday
Rain Showers
62°/ 50° 17°/ 10°
50%
Monday
Rain Showers
62°/ 45° 17°/
20%
Tuesday
Partly Cloudy
65°/ 48° 18°/
0%
Wed Night
Thunderstorms
52°11°
50%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Patchy fog late this morning. Cloudy. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the upper 50s. Northeast winds 10 to 15 mph.

Wessington Springs, SD

Today
Drizzle
65°/ 52° 18°/ 11°
0%
Sunday
Rain Showers
62°/ 50° 17°/ 10°
80%
Monday
Rain Showers
62°/ 45° 17°/
30%
Tuesday
Partly Cloudy
65°/ 48° 18°/
0%
Wednesday
Mostly Cloudy
68°/ 52° 20°/ 11°
40%
Thursday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Patchy dense fog early this morning. Highs in the mid 60s. North winds around 10 mph with gusts up to 20 mph.

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

Madison, SD

Today
Drizzle
65°/ 52° 18°/ 11°
0%
Sunday
Mostly Cloudy
65°/ 48° 18°/
50%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Partly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 50° 18°/ 10°
30%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Patchy fog early this morning. Highs in the mid 60s. North winds around 10 mph.

Night: Cloudy. Patchy fog. Lows in the lower 50s. Northeast winds around 10 mph with gusts up to 20 mph.

Woonsocket, SD

Today
Drizzle
68°/ 55° 20°/ 13°
0%
Sunday
Rain Showers
65°/ 52° 18°/ 11°
70%
Monday
Rain Showers
62°/ 45° 17°/
50%
Tuesday
Partly Cloudy
65°/ 48° 18°/
0%
Wednesday
Partly Cloudy
68°/ 52° 20°/ 11°
40%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. Patchy very light drizzle early this morning. Patchy fog early this morning. Highs in the upper 60s. North winds 5 to 10 mph.

Night: Cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.

Ipswich, SD

Today
Drizzle
65°/ 58° 18°/ 14°
20%
Sunday
Rain Showers
58°/ 48° 14°/
50%
Monday
Mostly Cloudy
62°/ 42° 17°/
0%
Tue Night
Mostly Cloudy
48°
0%
Wednesday
Rain Showers
68°/ 52° 20°/ 11°
60%
Thursday
Mostly Cloudy
72°22°
0%
Friday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A slight chance of very light drizzle late this morning. Patchy fog late this morning. Highs in the mid 60s. Northeast winds 10 to 15 mph.

Night: Cloudy. A slight chance of showers after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph. Chance of rain 20 percent.

Names listed above may include county names.

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