Platte, SD Weather Forecast & Current Conditions

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Platte Weather Map
UTC Time: 10/25/2026, 05:00
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Platte, SD Regional Weather

Expires:202610250500;;140120
ASUS43 KFSD 250410
RWRFSD

WEATHER ROUNDUP FOR SE SOUTH DAKOTA/SW MINNESOTA/NW IOWA
NATIONAL WEATHER SERVICE SIOUX FALLS SD
1100 PM CDT SAT OCT 24 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>070-250500-
SOUTHEAST SOUTH DAKOTA
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BROOKINGS      CLOUDY    47  39  74 N3        30.37R TC   8           
CHAMBERLAIN    MOCLDY    43  37  78 CALM      30.40S TC   6           
HURON          MOCLDY    42  37  82 NW3       30.38R TC   6           
MADISON        MIX PCPN  46  46 100 CALM      30.35S TC   8           
MITCHELL       LGT RAIN  46  42  86 W3        30.38S TC   8           
SIOUX FALLS    LGT RAIN  46  43  89 N8        30.35S TC   8           
WINNER         MOCLDY    41  34  76 CALM      30.38R TC   5           
YANKTON        LGT RAIN  46  44  93 N13       30.36S TC   8           
$$


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

Platte, SD

Tonight
Rain Showers
42°6°
70%
Sunday
Rain Showers
48°/ 38° 9°/ 3°
100%
Monday
Rain Showers
50°/ 35° 10°/ 2°
100%
Tuesday
Rain Showers
58°/ 42° 14°/ 6°
20%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/ 9°
50%
Saturday
Rain Showers
62°17°
40%

Night: Showers likely, mainly this evening. Lows in the lower 40s. North winds 5 to 10 mph. Chance of rain 70 percent.

Armour, SD

Tonight
Rain Showers
42°6°
70%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
48°/ 35° 9°/ 2°
100%
Tuesday
Rain Showers
58°/ 42° 14°/ 6°
20%
Wednesday
Sunny
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/ 9°
50%
Saturday
Rain Showers
62°17°
40%

Night: Showers likely, mainly this evening. Lows in the lower 40s. North winds 5 to 10 mph. Chance of rain 70 percent.

Gregory, SD

Tonight
Rain Showers
40°4°
70%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
48°/ 35° 9°/ 2°
100%
Tuesday
Rain Showers
58°/ 40° 14°/ 4°
20%
Wednesday
Sunny
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Mostly Cloudy
65°/ 48° 18°/ 9°
40%
Saturday
Rain Showers
60°16°
40%

Night: Cloudy. A chance of showers this evening, then showers likely after midnight. Lows around 40. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent.

Plankinton, SD

Tonight
Rain Showers
38°3°
50%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
48°/ 35° 9°/ 2°
100%
Tuesday
Rain Showers
58°/ 40° 14°/ 4°
20%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Mostly Cloudy
65°/ 48° 18°/ 9°
50%
Saturday
Rain Showers
62°17°
40%

Night: Cloudy with a 50 percent chance of showers. Cooler with lows in the upper 30s. North winds 5 to 10 mph.

Chamberlain, SD

Tonight
Rain Showers
38°3°
40%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
45°/ 32° 7°/ 0°
100%
Tuesday
Rain Showers
58°/ 38° 14°/ 3°
20%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Mostly Cloudy
65°/ 45° 18°/ 7°
40%
Saturday
Rain Showers
60°16°
30%

Night: Mostly cloudy. A chance of showers after midnight. Lows in the upper 30s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 40 percent.

Kennebec, SD

Tonight
Rain
38°3°
40%
Sunday
Rain
45°/ 35° 7°/ 2°
100%
Monday
Rain
45°/ 32° 7°/ 0°
100%
Tuesday
Mostly Cloudy
58°/ 38° 14°/ 3°
0%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thu Night
Mostly Cloudy
45°7°
0%
Fri-Fri Night
Rain
62°17°
20%
Saturday
Rain
58°14°
30%

Night: Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Northeast winds around 5 mph. Chance of rain 40 percent.

Mitchell, SD

Tonight
Rain Showers
40°4°
70%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
48°/ 35° 9°/ 2°
100%
Tuesday
Rain Showers
58°/ 42° 14°/ 6°
20%
Wednesday
Sunny
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/ 9°
50%
Saturday
Rain Showers
62°17°
50%

Night: Cloudy. Showers likely, mainly this evening. Lows around 40. North winds 5 to 10 mph. Chance of rain 70 percent.

Fort Thompson, SD

Tonight
Mostly Cloudy
38°3°
0%
Sunday
Rain
48°/ 35° 9°/ 2°
100%
Monday
Rain
45°/ 32° 7°/ 0°
100%
Tuesday
Rain
55°/ 38° 13°/ 3°
20%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thu Night
Cloudy
45°7°
0%
Friday
Rain
65°/ 45° 18°/ 7°
40%
Saturday
Rain
60°16°
30%

Night: Mostly cloudy. Lows in the upper 30s. Northeast winds around 5 mph.

Parkston, SD

Tonight
Rain Showers
45°7°
90%
Sunday
Rain Showers
52°/ 38° 11°/ 3°
100%
Monday
Rain Showers
52°/ 38° 11°/ 3°
100%
Tuesday
Mostly Cloudy
58°/ 45° 14°/ 7°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Rain Showers
68°/ 50° 20°/ 10°
50%
Saturday
Rain Showers
62°17°
50%

Night: Showers. Near steady temperature in the mid 40s. North winds 5 to 10 mph. Chance of rain 90 percent.

Woonsocket, SD

Tonight
Rain Showers
40°4°
50%
Sunday
Rain Showers
50°/ 35° 10°/ 2°
100%
Monday
Rain Showers
48°/ 35° 9°/ 2°
100%
Tuesday
Rain Showers
55°/ 40° 13°/ 4°
20%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/ 9°
50%
Saturday
Rain Showers
62°17°
50%

Night: Mostly cloudy. A chance of showers this evening. Cooler with lows around 40. North winds 5 to 10 mph. Chance of rain 50 percent.

Tyndall, SD

Tonight
Rain Showers
45°7°
90%
Sunday
Rain Showers
52°/ 38° 11°/ 3°
100%
Monday
Rain Showers
55°/ 38° 13°/ 3°
100%
Tuesday
Rain Showers
58°/ 45° 14°/ 7°
20%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Rain Showers
68°/ 52° 20°/ 11°
50%
Saturday
Rain Showers
62°17°
50%

Night: Showers. Near steady temperature in the mid 40s. North winds 5 to 10 mph. Chance of rain 90 percent.

Wessington Springs, SD

Tonight
Mostly Cloudy
38°3°
0%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
45°/ 35° 7°/ 2°
100%
Tuesday
Rain Showers
55°/ 38° 13°/ 3°
20%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Mostly Cloudy
65°/ 45° 18°/ 7°
50%
Saturday
Rain Showers
60°16°
40%

Night: Mostly cloudy. Lows in the upper 30s. North winds 5 to 10 mph.

Creighton, NE

Tonight
Rain Showers
45°7°
70%
Sunday
Rain Showers
55°/ 42° 13°/ 6°
90%
Monday
Rain Showers
58°/ 40° 14°/ 4°
100%
Tuesday
Mostly Cloudy
62°/ 45° 17°/ 7°
20%
Wednesday
Rain Showers
65°/ 45° 18°/ 7°
20%
Thursday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Rain Showers
70°/ 52° 21°/ 11°
50%
Saturday
Rain Showers
62°17°
50%

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

Alexandria, SD

Tonight
Rain Showers
42°6°
70%
Sunday
Rain Showers
50°/ 38° 10°/ 3°
100%
Monday
Rain Showers
50°/ 38° 10°/ 3°
100%
Tuesday
Rain Showers
58°/ 42° 14°/ 6°
20%
Wednesday
Sunny
62°/ 42° 17°/ 6°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Rain Showers
68°/ 50° 20°/ 10°
50%
Saturday
Rain Showers
62°17°
50%

Night: Cloudy. Showers likely, mainly this evening. Lows in the lower 40s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent.

Miller, SD

Tonight
Mostly Cloudy
35°2°
0%
Sunday
Rain
45°/ 32° 7°/ 0°
100%
Monday
Rain
42°/ 32° 6°/ 0°
100%
Tuesday
Mostly Cloudy
52°/ 38° 11°/ 3°
0%
Wednesday
Sunny
60°/ 38° 16°/ 3°
0%
Thu Night
Mostly Cloudy
42°6°
0%
Friday
Rain
62°/ 45° 17°/ 7°
40%
Saturday
Rain
58°14°
30%

Night: Mostly cloudy. Lows in the mid 30s. North winds 5 to 10 mph.

Huron, SD

Tonight
Mostly Cloudy
38°3°
0%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
45°/ 35° 7°/ 2°
100%
Tuesday
Rain Showers
55°/ 38° 13°/ 3°
20%
Wednesday
Sunny
62°/ 38° 17°/ 3°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Mostly Cloudy
65°/ 45° 18°/ 7°
50%
Saturday
Rain Showers
62°17°
50%

Night: Mostly cloudy. Cooler with lows in the upper 30s. North winds around 5 mph.

Highmore, SD

Tonight
Mostly Cloudy
35°2°
0%
Sunday
Rain
45°/ 32° 7°/ 0°
100%
Monday
Rain
42°/ 30° 6°/ -1°
100%
Tuesday
Mostly Cloudy
52°/ 35° 11°/ 2°
0%
Wednesday
Sunny
58°/ 38° 14°/ 3°
0%
Thu Night
Mostly Cloudy
42°6°
0%
Friday
Rain
62°/ 42° 17°/ 6°
30%
Saturday
Rain
58°14°
40%

Night: Mostly cloudy. Lows in the mid 30s. North winds 5 to 10 mph.

Salem, SD

Tonight
Rain Showers
42°6°
70%
Sunday
Rain Showers
50°/ 38° 10°/ 3°
100%
Monday
Rain Showers
52°/ 38° 11°/ 3°
100%
Tuesday
Rain Showers
58°/ 42° 14°/ 6°
20%
Wednesday
Sunny
62°/ 42° 17°/ 6°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Rain Showers
68°/ 50° 20°/ 10°
60%
Saturday
Rain Showers
62°17°
50%

Night: Showers likely. Cooler with lows in the lower 40s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent.

Yankton, SD

Tonight
Rain Showers
45°7°
90%
Sunday
Rain Showers
55°/ 40° 13°/ 4°
90%
Monday
Rain Showers
55°/ 42° 13°/ 6°
100%
Tuesday
Rain Showers
60°/ 45° 16°/ 7°
20%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Rain Showers
70°/ 52° 21°/ 11°
60%
Saturday
Rain Showers
65°18°
50%

Night: Showers, cooler with lows in the mid 40s. North winds 5 to 10 mph. Chance of rain 90 percent.

Howard, SD

Tonight
Rain Showers
42°6°
70%
Sunday
Rain Showers
48°/ 35° 9°/ 2°
100%
Monday
Rain Showers
48°/ 38° 9°/ 3°
100%
Tuesday
Rain Showers
55°/ 42° 13°/ 6°
20%
Wednesday
Sunny
62°/ 40° 17°/ 4°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Rain Showers
68°/ 48° 20°/ 9°
50%
Saturday
Rain Showers
62°17°
50%

Night: Cloudy. Showers likely, mainly this evening. Lows in the lower 40s. North winds 5 to 10 mph, becoming northeast after midnight. Chance of rain 70 percent.

Names listed above may include county names.

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