Lake Sutton, SD Weather Forecast & Current Conditions

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Lake Sutton, SD Weather Maps

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Lake Sutton Weather Map
UTC Time: 9/23/2026, 23:14
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Lake Sutton, SD Regional Weather

Expires:202609240000;;948499
ASUS43 KFSD 232310
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
600 PM CDT WED SEP 23 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>070-240000-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    MOSUNNY   69  55  60 S13G22    30.23S TC  21           
HURON          MOSUNNY   67  58  72 S17G26    30.15S TC  19           
CHAMBERLAIN    CLOUDY    66  60  81 SE20      30.15S TC  19           
MADISON        SUNNY     66  57  72 SE16G23   30.21S TC  19           
MITCHELL       MOSUNNY   67  58  72 S15G25    30.17F TC  19           
YANKTON        MOSUNNY   66  59  78 SE13      30.22F TC  19           
$$
 
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

Lake Sutton, SD

Tonight
Thunderstorms
55°13°
70%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
70%
Friday
Rain Showers
65°/ 55° 18°/ 13°
80%
Saturday
Rain Showers
65°/ 58° 18°/ 14°
50%
Sun Night
Mostly Cloudy
58°14°
0%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Tuesday
Rain Showers
55°/ 48° 13°/
50%
Wednesday
Rain Showers
58°14°
20%

Night: Cloudy. A chance of showers this evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Watertown, SD

Tonight
Thunderstorms
55°13°
70%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
70%
Friday
Rain Showers
65°/ 55° 18°/ 13°
80%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
50%
Sun Night
Thunderstorms
58°14°
20%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
80%
Tuesday
Rain Showers
60°/ 48° 16°/
50%
Wednesday
Rain Showers
58°14°
20%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers likely after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Milbank, SD

Tonight
Thunderstorms
55°13°
80%
Thursday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Friday
Rain Showers
65°/ 55° 18°/ 13°
80%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
70%
Sun Night
Thunderstorms
58°14°
20%
Monday
Thunderstorms
70°/ 55° 21°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Rain Showers
60°16°
20%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent.

Hayti, SD

Tonight
Thunderstorms
55°13°
70%
Thursday
Rain Showers
62°/ 58° 17°/ 14°
70%
Friday
Rain Showers
65°/ 55° 18°/ 13°
80%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
40%
Sun Night
Thunderstorms
58°14°
20%
Monday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Partly Cloudy
60°16°
0%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers likely after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Madison, MN

Tonight
Thunderstorms
55°13°
90%
Thursday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Friday
Rain Showers
68°/ 55° 20°/ 13°
70%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
70%
Sunday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
72°/ 55° 22°/ 13°
80%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Sunny
62°17°
0%

Night: Mostly cloudy. Slight chance of rain showers in the evening, then rain showers and slight chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of precipitation 90 percent.

Granite Falls, MN

Tonight
Thunderstorms
55°13°
70%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
90%
Friday
Rain Showers
68°/ 58° 20°/ 14°
70%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Rain Showers
72°/ 55° 22°/ 13°
80%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Partly Cloudy
62°17°
0%

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms after midnight. Rain showers likely and slight chance of thunderstorms late in the night. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of precipitation 70 percent.

Tyler, MN

Tonight
Thunderstorms
55°13°
70%
Thursday
Rain Showers
62°/ 58° 17°/ 14°
100%
Friday
Rain Showers
65°/ 55° 18°/ 13°
90%
Saturday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Sunday
Mostly Cloudy
68°/ 58° 20°/ 14°
0%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Sunny
60°16°
0%

Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. South winds around 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Brookings, SD

Tonight
Thunderstorms
55°13°
90%
Thursday
Rain Showers
62°/ 58° 17°/ 14°
100%
Friday
Rain Showers
65°/ 55° 18°/ 13°
90%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
50%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Rain Showers
58°/ 48° 14°/
50%
Wednesday
Sunny
60°16°
0%

Night: Mostly cloudy. A slight chance of showers this evening, then showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

De Smet, SD

Tonight
Thunderstorms
55°13°
90%
Thursday
Rain Showers
65°/ 55° 18°/ 13°
50%
Friday
Rain Showers
65°/ 55° 18°/ 13°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
30%
Sunday
Mostly Cloudy
70°/ 58° 21°/ 14°
0%
Monday
Rain Showers
70°/ 55° 21°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Sunny
62°17°
0%

Night: Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers this evening, then showers after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Marshall, MN

Tonight
Thunderstorms
55°13°
70%
Thursday
Thunderstorms
65°/ 58° 18°/ 14°
100%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
70%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Rain Showers
72°/ 55° 22°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Partly Cloudy
62°17°
0%

Night: Mostly cloudy. Showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

Ortonville, MN

Tonight
Thunderstorms
55°13°
80%
Thursday
Thunderstorms
65°/ 55° 18°/ 13°
90%
Friday
Rain Showers
68°/ 55° 20°/ 13°
70%
Saturday
Rain Showers
68°/ 55° 20°/ 13°
70%
Sun-Sun Night
Mostly Cloudy
72°22°
0%
Monday
Thunderstorms
72°/ 55° 22°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Rain Showers
62°17°
20%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the mid 50s. Southeast winds around 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Sisseton, SD

Tonight
Thunderstorms
55°13°
90%
Thursday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Friday
Rain Showers
68°/ 55° 20°/ 13°
80%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
70%
Sunday
Partly Cloudy
72°/ 55° 22°/ 13°
20%
Monday
Thunderstorms
70°/ 52° 21°/ 11°
70%
Tuesday
Rain Showers
62°/ 45° 17°/
50%
Wednesday
Rain Showers
62°17°
20%

Night: Cloudy. A chance of showers with a slight chance of thunderstorms this evening, then showers with a chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

Clark, SD

Tonight
Thunderstorms
58°14°
90%
Thursday
Rain Showers
65°/ 58° 18°/ 14°
50%
Friday
Rain Showers
65°/ 55° 18°/ 13°
80%
Saturday
Thunderstorms
68°/ 58° 20°/ 14°
40%
Sun Night
Thunderstorms
58°14°
30%
Monday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Tuesday
Rain Showers
60°/ 48° 16°/
50%
Wednesday
Rain Showers
60°16°
20%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the upper 50s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

Benson, MN

Tonight
Thunderstorms
55°13°
90%
Thursday
Thunderstorms
62°/ 55° 17°/ 13°
90%
Friday
Cloudy
65°/ 55° 18°/ 13°
70%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
80%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Rain Showers
70°/ 55° 21°/ 13°
80%
Tuesday
Rain Showers
62°/ 48° 17°/
60%
Wednesday
Sunny
62°17°
0%

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms after midnight. Rain showers and slight chance of thunderstorms late in the night. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of precipitation 90 percent.

Montevideo, MN

Tonight
Thunderstorms
55°13°
70%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
90%
Friday
Rain Showers
65°/ 55° 18°/ 13°
70%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
80%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Rain Showers
70°/ 55° 21°/ 13°
80%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Partly Cloudy
62°17°
0%

Night: Mostly cloudy. Chance of rain showers and slight chance of thunderstorms after midnight. Rain showers likely and slight chance of thunderstorms late in the night. Lows in the mid 50s. Southeast winds 10 to 15 mph. Chance of precipitation 70 percent.

Flandreau, SD

Tonight
Thunderstorms
55°13°
100%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
100%
Friday
Rain Showers
65°/ 55° 18°/ 13°
90%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Sunday
Mostly Cloudy
72°/ 55° 22°/ 13°
0%
Monday
Rain Showers
70°/ 55° 21°/ 13°
70%
Tuesday
Rain Showers
58°/ 48° 14°/
50%
Wednesday
Sunny
62°17°
0%

Night: Showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. South winds around 15 mph with gusts up to 25 mph. Chance of rain near 100 percent.

Madison, SD

Tonight
Thunderstorms
55°13°
100%
Thursday
Rain Showers
62°/ 55° 17°/ 13°
100%
Friday
Rain Showers
65°/ 55° 18°/ 13°
90%
Saturday
Rain Showers
68°/ 58° 20°/ 14°
40%
Sunday
Mostly Cloudy
72°/ 58° 22°/ 14°
0%
Monday
Rain Showers
70°/ 55° 21°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
50%
Wednesday
Sunny
62°17°
0%

Night: A slight chance of showers this evening, then showers with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Webster, SD

Tonight
Thunderstorms
58°14°
90%
Thursday
Thunderstorms
65°/ 58° 18°/ 14°
50%
Friday
Rain Showers
65°/ 58° 18°/ 14°
90%
Saturday
Thunderstorms
68°/ 55° 20°/ 13°
50%
Sun Night
Thunderstorms
58°14°
30%
Monday
Thunderstorms
68°/ 52° 20°/ 11°
70%
Tuesday
Rain Showers
60°/ 45° 16°/
50%
Wednesday
Rain Showers
58°14°
20%

Night: Cloudy. A chance of showers with a slight chance of thunderstorms this evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 50s. South winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

Pipestone, MN

Tonight
Thunderstorms
55°13°
50%
Thursday
Thunderstorms
62°/ 58° 17°/ 14°
100%
Friday
Rain Showers
65°/ 55° 18°/ 13°
90%
Saturday
Thunderstorms
65°/ 55° 18°/ 13°
70%
Sunday
Mostly Cloudy
70°/ 55° 21°/ 13°
0%
Monday
Rain Showers
68°/ 55° 20°/ 13°
70%
Tuesday
Rain Showers
62°/ 48° 17°/
70%
Wednesday
Sunny
60°16°
0%

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

Wheaton, MN

Tonight
Thunderstorms
55°13°
90%
Thursday
Thunderstorms
65°/ 55° 18°/ 13°
80%
Friday
Rain Showers
68°/ 55° 20°/ 13°
70%
Saturday
Rain Showers
65°/ 55° 18°/ 13°
70%
Sun-Sun Night
Mostly Cloudy
72°22°
0%
Monday
Thunderstorms
70°/ 52° 21°/ 11°
70%
Tuesday
Rain Showers
62°/ 45° 17°/
50%
Wednesday
Rain Showers
62°17°
20%

Night: Cloudy with a slight chance of thunderstorms. A chance of showers this evening, then showers after midnight. Lows in the mid 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.

Names listed above may include county names.

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