Tunnerville, SD Weather Forecast & Current Conditions

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Tunnerville, SD Weather Maps

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Tunnerville Weather Map
UTC Time: 10/15/2026, 06:41
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Tunnerville, SD Regional Weather

Expires:202610150700;;120883
ASUS43 KFSD 150610
RWRSD 

WEATHER ROUNDUP FOR SOUTH DAKOTA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
100 AM CDT THU OCT 15 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>070-150700-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SIOUX FALLS    LGT RAIN  48  45  89 E6        30.14F TC   9           
HURON          CLOUDY    46  45  96 E6        30.15F TC   8           
CHAMBERLAIN    CLOUDY    47  46  97 E3        30.17S TC   8           
MADISON        LGT RAIN  45  45 100 NE6       30.14F TC   7           
MITCHELL       CLOUDY    47  45  93 NE5       30.16F TC   8           
YANKTON        CLOUDY    50  47  89 E6        30.13F TC  10           
$$
 
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

Tunnerville, SD

Tonight
Rain Showers
38°3°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
50°/ 32° 10°/ 0°
0%
Sat-Sat Night
Clear
62°17°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Tue-Tue Night
Clear
70°21°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Mostly cloudy with a 50 percent chance of showers. Lows in the upper 30s. South winds around 5 mph.

Watertown, SD

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
50°/ 35° 10°/ 2°
0%
Sat-Sat Night
Clear
62°17°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Tue-Tue Night
Clear
68°20°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. South winds around 5 mph.

Hayti, SD

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Sat-Sat Night
Clear
62°17°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Clear
68°20°
0%
Tuesday
Clear
68°/ 48° 20°/ 9°
0%
Wednesday
Rain Showers
70°21°
20%

Night: Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. Southeast winds around 5 mph.

Milbank, SD

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
50°/ 32° 10°/ 0°
0%
Sat-Sat Night
Clear
62°17°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Partly Cloudy
65°/ 45° 18°/ 7°
0%
Tue-Tue Night
Clear
70°21°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the mid 40s. South winds around 5 mph.

Granite Falls, MN

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 45° 17°/ 7°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Sunny
72°22°
0%

Night: Cloudy. A 20 percent chance of rain showers after midnight. Near steady temperature in the mid 40s. East winds up to 5 mph.

Tyler, MN

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Mostly Cloudy
50°/ 32° 10°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
65°/ 42° 18°/ 6°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
70°21°
0%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. East winds 5 to 10 mph.

Madison, MN

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
65°/ 42° 18°/ 6°
0%
Sunday
Sunny
70°/ 42° 21°/ 6°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°22°
0%

Night: Cloudy. A 20 percent chance of rain showers after midnight. Near steady temperature in the mid 40s. Southeast winds up to 5 mph.

Brookings, SD

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
65°/ 42° 18°/ 6°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
70°21°
0%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. East winds around 5 mph.

De Smet, SD

Tonight
Rain Showers
45°7°
70%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Partly Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
65°/ 42° 18°/ 6°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
70°21°
0%

Night: Showers likely. Near steady temperature in the mid 40s. East winds 5 to 10 mph. Chance of rain 70 percent.

Marshall, MN

Tonight
Rain Showers
42°6°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
68°/ 45° 20°/ 7°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 52° 22°/ 11°
0%
Wednesday
Sunny
72°22°
0%

Night: Cloudy with a 20 percent chance of showers. Lows in the lower 40s. East winds around 5 mph.

Ortonville, MN

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Sat-Sat Night
Clear
65°18°
0%
Sunday
Sunny
70°/ 40° 21°/ 4°
0%
Monday
Sunny
65°/ 42° 18°/ 6°
0%
Tue-Tue Night
Clear
72°22°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the mid 40s. South winds around 5 mph.

Sisseton, SD

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
55°/ 38° 13°/ 3°
50%
Friday
Mostly Cloudy
50°/ 32° 10°/ 0°
0%
Sat-Sat Night
Clear
65°18°
0%
Sun-Sun Night
Cloudy
68°20°
0%
Monday
Clear
68°20°
0%
Tuesday
Clear
68°/ 48° 20°/ 9°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the mid 40s. South winds around 5 mph.

Clark, SD

Tonight
Rain Showers
45°7°
70%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Partly Cloudy
50°/ 35° 10°/ 2°
0%
Saturday
Sunny
65°/ 42° 18°/ 6°
0%
Sun Night
Cloudy
42°6°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tue-Tue Night
Clear
68°20°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Showers likely. Near steady temperature in the mid 40s. South winds around 5 mph. Chance of rain 70 percent.

Flandreau, SD

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
72°/ 50° 22°/ 10°
0%
Wednesday
Sunny
70°21°
0%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. East winds around 5 mph.

Madison, SD

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
70%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
65°/ 42° 18°/ 6°
0%
Monday
Sunny
68°/ 45° 20°/ 7°
0%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
70°21°
0%

Night: Mostly cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. East winds around 5 mph.

Benson, MN

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
70°21°
0%

Night: Cloudy. A 20 percent chance of rain showers early in the morning. Near steady temperature in the mid 40s. East winds up to 5 mph.

Montevideo, MN

Tonight
Cloudy
45°7°
0%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Cloudy
52°/ 32° 11°/ 0°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sunday
Sunny
68°/ 42° 20°/ 6°
0%
Monday
Sunny
68°/ 42° 20°/ 6°
0%
Tuesday
Sunny
72°/ 48° 22°/ 9°
0%
Wednesday
Sunny
72°22°
0%

Night: Cloudy. Near steady temperature in the mid 40s. East winds up to 5 mph.

Pipestone, MN

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
55°/ 38° 13°/ 3°
70%
Friday
Mostly Cloudy
50°/ 30° 10°/ -1°
0%
Saturday
Sunny
60°/ 40° 16°/ 4°
0%
Sunday
Sunny
65°/ 42° 18°/ 6°
0%
Monday
Sunny
65°/ 45° 18°/ 7°
0%
Tuesday
Sunny
70°/ 50° 21°/ 10°
0%
Wednesday
Sunny
70°21°
0%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. East winds around 5 mph.

Webster, SD

Tonight
Rain Showers
45°7°
50%
Thursday
Rain Showers
55°/ 38° 13°/ 3°
50%
Friday
Mostly Cloudy
48°/ 35° 9°/ 2°
0%
Saturday
Sunny
62°/ 42° 17°/ 6°
0%
Sun-Sun Night
Cloudy
65°18°
0%
Monday
Clear
68°20°
0%
Tue Night
Clear
68°20°
0%
Wednesday
Rain Showers
65°18°
20%

Night: Cloudy with a 50 percent chance of showers. Near steady temperature in the mid 40s. South winds around 5 mph.

Wheaton, MN

Tonight
Rain Showers
45°7°
20%
Thursday
Rain Showers
58°/ 38° 14°/ 3°
50%
Friday
Mostly Cloudy
52°/ 32° 11°/ 0°
0%
Sat-Sat Night
Clear
65°18°
0%
Sunday
Partly Cloudy
70°21°
0%
Sun Night-Mon
Clear
38°3°
0%
Mon Night
Clear
42°6°
0%
Tue-Tue Night
Clear
70°21°
0%
Wednesday
Rain Showers
68°20°
20%

Night: Mostly cloudy with a 20 percent chance of showers. Near steady temperature in the mid 40s. South winds around 5 mph.

Names listed above may include county names.

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