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Clay County, SD 14 Day Weather - WeatherWorld.com
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Clay County, SD Weather Forecast
Clay County, SD Weather Forecast Dated: 620 PM Thu Oct 08 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, October 8, 2026
Mid-Morning
58°F 14°C
Partly Cloudy
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
66°F 19°C
Drizzle
Pleasant near 75°F 24°C, drier conditions through late afternoon before showers move in, with increasing humidity and barometric pressure falling. Winds out of the SE at 8 mph 13 km/h.
Friday, October 9, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
76°F 24°C
Sunny
Balmy with temperatures reaching 82°F 28°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the S at 12 mph 18 km/h. Gusts up to 28 mph 44 km/h.
Saturday, October 10, 2026
Mid-Morning
71°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
79°F 26°C
Sunny
Quite warm around 86°F 30°C, sunny throughout the day, with steady humidity and steady pressure. Winds S at 21 mph 35 km/h. Gusts up to 35 mph 55 km/h.
Sunday, October 11, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
83°F 29°C
Overcast
Early-Evening
76°F 25°C
Cloudy
Warm temperatures up to 83°F 29°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds out of the S at 16 mph 26 km/h.
Monday, October 12, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
70°F 21°C
Sunny
Very warm with a high of 80°F 27°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds building from WSW at 3 mph 5 km/h to NNW at 12 mph 20 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, October 13, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
64°F 18°C
Overcast
Early-Evening
60°F 16°C
Cloudy
Mildly cool near 64°F 18°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the NNE to the E at 9 mph 14 km/h.
Wednesday, October 14, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
70°F 21°C
Sunny
Comfortable with temperatures reaching 78°F 25°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds switching from the ESE to the WSW at 22 mph 35 km/h. Gusts up to 37 mph 58 km/h.
Thursday, October 15, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
59°F 15°C
Sunny
Enjoyable around 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds building from WSW at 5 mph 8 km/h to NW at 17 mph 26 km/h. Gusts up to 27 mph 44 km/h.
Friday, October 16, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
47°F 8°C
Overcast
Brisk around 51°F 11°C, overcast throughout the day, with steady humidity and steady pressure. Winds NNW at 15 mph 23 km/h.
Saturday, October 17, 2026
Mid-Morning
40°F 5°C
Partly Cloudy
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
48°F 9°C
Sunny
Cool and brisk at 54°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Sunday, October 18, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
54°F 12°C
Sunny
Comfortable at 61°F 16°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 13 mph 20 km/h. Gusts up to 27 mph 43 km/h.
Monday, October 19, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Cool with a high near 67°F 19°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the S at 19 mph 30 km/h. Gusts up to 32 mph 51 km/h.
Tuesday, October 20, 2026
Mid-Morning
56°F 13°C
Cloudy
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
64°F 18°C
Overcast
Enjoyable around 68°F 20°C, partly cloudy in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the W to the WSW at 6 mph 10 km/h.
Wednesday, October 21, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
59°F 16°C
Sunny
Mildly cool near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the WNW to the W at 4 mph 7 km/h.
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