Corson County, SD 14 Day Weather - WeatherWorld.com
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Corson County, SD Weather Forecast


Corson County, SD Weather Forecast Dated: 711 PM Tue Oct 20 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Tuesday, October 20, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
61°F 16°C
Clear
Pleasant near 72°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the S at 9 mph 15 km/h.
Wednesday, October 21, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
58°F 15°C
Overcast
Mildly cool near 67°F 20°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the NE to the SE at 7 mph 12 km/h.
Thursday, October 22, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
78°F 25°C
Sunny
Early-Evening
69°F 20°C
Clear
Enjoyable around 78°F 25°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SSE to the SE at 12 mph 19 km/h. Gusts up to 29 mph 47 km/h.
Friday, October 23, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
76°F 24°C
Overcast
Early-Evening
69°F 20°C
Overcast
Mild temperatures up to 76°F 24°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSE to the S at 8 mph 13 km/h.
Saturday, October 24, 2026
Mid-Morning
47°F 8°C
Partly Cloudy
Mid-Afternoon
56°F 13°C
Sunny
Early-Evening
47°F 9°C
Clear
Brisk around 56°F 13°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure rising. Winds tapering down from WNW 20 mph 33 km/h to WNW 7 mph 11 km/h.
Sunday, October 25, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
39°F 4°C
Scattered Showers
Cool and brisk at 46°F 8°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds turning from the NNE to the E at 4 mph 7 km/h.
Monday, October 26, 2026
Mid-Morning
33°F 0°C
Overcast
Mid-Afternoon
37°F 3°C
Overcast
Early-Evening
35°F 2°C
Scattered Showers
Nippy around 37°F 3°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds switching from the N to the NNW at 6 mph 9 km/h.
Tuesday, October 27, 2026
Mid-Morning
32°F 0°C
Sunny
Mid-Afternoon
41°F 5°C
Sunny
Early-Evening
35°F 2°C
Clear
Biting cold near 41°F 5°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds moving from the SSE to the S at 7 mph 11 km/h.
Wednesday, October 28, 2026
Mid-Morning
35°F 2°C
Cloudy
Mid-Afternoon
45°F 7°C
Sunny
Early-Evening
37°F 3°C
Cloudy
Brisk around 45°F 7°C, cloudy in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds swinging from the NW to the N at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.
Thursday, October 29, 2026
Mid-Morning
32°F 0°C
Sunny
Mid-Afternoon
43°F 6°C
Overcast
Early-Evening
39°F 4°C
Overcast
Nippy around 43°F 6°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the SSE at 12 mph 19 km/h. Gusts up to 25 mph 41 km/h.
Friday, October 30, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
56°F 14°C
Cloudy
Early-Evening
49°F 9°C
Clear
Chilly near 56°F 14°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSE to the W at 8 mph 12 km/h.
Saturday, October 31, 2026
Mid-Morning
42°F 5°C
Overcast
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
48°F 9°C
Clear
Crisp with a high near 55°F 13°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the N to the S at 11 mph 17 km/h. Gusts up to 24 mph 38 km/h.
Sunday, November 1, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
49°F 9°C
Overcast
Early-Evening
41°F 5°C
Overcast
Brisk around 49°F 9°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure rising. Winds moving from the WNW to the NW at 13 mph 22 km/h. Gusts up to 24 mph 39 km/h.
Monday, November 2, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
45°F 7°C
Sunny
Early-Evening
39°F 4°C
Overcast
Cool and brisk at 45°F 7°C, sunny in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the WNW to the SSE at 5 mph 8 km/h.
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