Lake Fulton, SD Weather Forecast & Current Conditions

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Lake Fulton, SD Weather Maps

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Lake Fulton Weather Map
UTC Time: 9/22/2026, 18:42
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Lake Fulton, SD Regional Weather

Expires:202609221900;;881687
ASUS43 KFSD 221810
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 PM 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.



SDZ038>040-050-052>070-221900-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLOUDY    59  51  75 E12       30.31F TC  15           
CHAMBERLAIN    CLOUDY    59  51  76 SE12      30.27F TC  15           
HURON          CLOUDY    60  53  77 SE10      30.27F TC  16           
6HR MIN TEMP:  54; 6HR MAX TEMP:  61;                                

MADISON        CLOUDY    57  57 100 SE9       30.29F TC  14           
MITCHELL       CLOUDY    61  55  81 SE8       30.27F TC  16           
6HR MIN TEMP:  55; 6HR MAX TEMP:  61; 6HR PCP: TRACE;                

SIOUX FALLS    CLOUDY    58  53  84 E9        30.29F TC  14           
6HR MIN TEMP:  54; 6HR MAX TEMP:  58; 6HR PCP: TRACE;                

WINNER         SUNNY     64  50  60 E10       30.23F TC  18           
YANKTON        CLOUDY    61  57  87 E9        30.27F TC  16           
6HR MIN TEMP:  55; 6HR MAX TEMP:  61; 6HR PCP:  0.02;                

$$


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

Lake Fulton, SD

Afternoon
Mostly Cloudy
60°/ 52° 16°/ 11°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
60%
Saturday
Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Mitchell, SD

Afternoon
Mostly Cloudy
62°/ 52° 17°/ 11°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
60%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph. Chance of rain 20 percent.

Salem, SD

Afternoon
Partly Cloudy
58°/ 52° 14°/ 11°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
80%
Thursday
Rain Showers
68°/ 55° 20°/ 13°
50%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
72°/ 58° 22°/ 14°
0%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Partly sunny. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Parkston, SD

Afternoon
Mostly Cloudy
60°/ 52° 16°/ 11°
20%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
70%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature around 60. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.

Woonsocket, SD

Afternoon
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
60%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Howard, SD

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

Day: Mostly cloudy. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows around 50. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Parker, SD

Afternoon
Partly Cloudy
58°/ 52° 14°/ 11°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Friday
Rain Showers
65°/ 58° 18°/ 14°
70%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
50%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Partly sunny. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph.

Plankinton, SD

Afternoon
Mostly Cloudy
60°/ 52° 16°/ 11°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 58° 20°/ 14°
50%
Saturday
Mostly Cloudy
75°/ 55° 24°/ 13°
0%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
50%

Day: Mostly cloudy. Near steady temperature around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph. Chance of rain 50 percent.

Madison, SD

Afternoon
Partly Cloudy
58°/ 48° 14°/
0%
Wednesday
Rain Showers
62°/ 52° 17°/ 11°
80%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
50%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
68°/ 55° 20°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°22°
40%

Day: Partly sunny. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the upper 40s. Southeast winds 10 to 15 mph.

Armour, SD

Afternoon
Mostly Cloudy
62°/ 52° 17°/ 11°
50%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
60%
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
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Tyndall, SD

Afternoon
Mostly Cloudy
62°/ 52° 17°/ 11°
20%
Wednesday
Rain Showers
65°/ 58° 18°/ 14°
70%
Thursday
Rain Showers
72°/ 55° 22°/ 13°
50%
Friday
Rain Showers
68°/ 58° 20°/ 14°
70%
Saturday
Mostly Cloudy
75°/ 58° 24°/ 14°
0%
Sunday
Sunny
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature in the lower 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 50s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

Wessington Springs, SD

Afternoon
Mostly Cloudy
58°/ 52° 14°/ 11°
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
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°/ 58° 22°/ 14°
0%
Monday
Rain Showers
72°22°
50%

Day: Mostly cloudy. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph. Chance of rain 50 percent.

Sioux Falls, SD

Afternoon
Partly Cloudy
58°/ 50° 14°/ 10°
0%
Wednesday
Cloudy
65°/ 55° 18°/ 13°
70%
Thursday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Rain Showers
70°/ 58° 21°/ 14°
50%
Sunday
Sunny
72°/ 58° 22°/ 14°
0%
Monday
Rain Showers
72°22°
40%

Day: Partly sunny. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows around 50. Southeast winds 10 to 15 mph.

De Smet, SD

Afternoon
Mostly Cloudy
58°/ 48° 14°/
0%
Wednesday
Rain Showers
62°/ 55° 17°/ 13°
50%
Thursday
Rain Showers
68°/ 52° 20°/ 11°
50%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Cloudy
70°/ 55° 21°/ 13°
0%
Sunday
Sunny
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°22°
50%

Day: Mostly cloudy. Near steady temperature in the upper 50s. Southeast winds 10 to 15 mph.

Night: Mostly cloudy. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Yankton, SD

Afternoon
Mostly Cloudy
60°/ 52° 16°/ 11°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
70%
Thursday
Thunderstorms
70°/ 55° 21°/ 13°
60%
Friday
Rain Showers
68°/ 58° 20°/ 14°
70%
Saturday
Rain Showers
75°/ 58° 24°/ 14°
40%
Sunday
Sunny
75°/ 60° 24°/ 16°
0%
Monday
Rain Showers
75°24°
40%

Day: Mostly cloudy. Near steady temperature around 60. Southeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph.

Wagner, SD

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

Day: Mostly cloudy. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A chance of showers after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Huron, SD

Afternoon
Mostly Cloudy
60°/ 52° 16°/ 11°
0%
Wednesday
Rain Showers
65°/ 55° 18°/ 13°
50%
Thursday
Mostly Cloudy
72°/ 55° 22°/ 13°
40%
Friday
Rain Showers
68°/ 55° 20°/ 13°
60%
Saturday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Sunday
Sunny
72°/ 58° 22°/ 14°
30%
Monday
Rain Showers
72°22°
50%

Day: Mostly cloudy. Near steady temperature around 60. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Lows in the lower 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Canton, SD

Afternoon
Partly Cloudy
58°/ 52° 14°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 55° 18°/ 13°
70%
Thursday
Thunderstorms
68°/ 55° 20°/ 13°
60%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Rain Showers
72°/ 58° 22°/ 14°
50%
Sunday
Sunny
75°/ 58° 24°/ 14°
0%
Monday
Rain Showers
75°24°
40%

Day: Partly sunny. Near steady temperature in the upper 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Night: Mostly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.

Brookings, SD

Afternoon
Partly Cloudy
58°/ 48° 14°/
0%
Wednesday
Mostly Cloudy
62°/ 52° 17°/ 11°
70%
Thursday
Rain Showers
65°/ 52° 18°/ 11°
50%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
30%
Sunday
Partly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Rain Showers
70°21°
40%

Day: Partly sunny. Near steady temperature in the upper 50s. Southeast winds around 10 mph with gusts up to 20 mph.

Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Southeast winds around 10 mph with gusts up to 20 mph.

Chamberlain, SD

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

Day: Partly sunny. Near steady temperature in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. Showers likely after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Names listed above may include county names.

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