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


McPherson County, SD Weather Forecast Dated: 517 PM Wed Oct 21 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.
Wednesday, October 21, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
57°F 14°C
Overcast
Refreshing around 66°F 19°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NE to the E at 7 mph 11 km/h.
Thursday, October 22, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
67°F 19°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SSE at 13 mph 22 km/h. Gusts up to 27 mph 44 km/h.
Friday, October 23, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
73°F 23°C
Sunny
Enjoyable around 76°F 24°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the SE to the SSE at 15 mph 24 km/h. Gusts up to 31 mph 50 km/h.
Saturday, October 24, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
58°F 14°C
Overcast
Early-Evening
52°F 11°C
Overcast
Cool with a high near 58°F 14°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds easing from WNW 17 mph 28 km/h to NNW 8 mph 13 km/h.
Sunday, October 25, 2026
Mid-Morning
40°F 5°C
Overcast
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
45°F 7°C
Overcast
Brisk around 51°F 11°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the N to the NE at 8 mph 13 km/h.
Monday, October 26, 2026
Mid-Morning
35°F 2°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
40°F 4°C
Overcast
Cool and brisk at 46°F 8°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds ENE at 11 mph 18 km/h.
Tuesday, October 27, 2026
Mid-Morning
36°F 2°C
Overcast
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
41°F 5°C
Overcast
Chilly near 46°F 8°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds switching from the E to the SW at 4 mph 7 km/h.
Wednesday, October 28, 2026
Mid-Morning
37°F 3°C
Cloudy
Mid-Afternoon
44°F 7°C
Overcast
Early-Evening
39°F 4°C
Partly Cloudy
Biting cold near 44°F 7°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the NW to the NNW at 8 mph 14 km/h. Gusts up to 20 mph 32 km/h.
Thursday, October 29, 2026
Mid-Morning
31°F -1°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
40°F 5°C
Sunny
Brisk around 47°F 8°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the SW to the SSE at 9 mph 15 km/h. Gusts up to 21 mph 33 km/h.
Friday, October 30, 2026
Mid-Morning
38°F 4°C
Overcast
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
50°F 10°C
Sunny
Cool and brisk at 57°F 14°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling.
Saturday, October 31, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
52°F 11°C
Partly Cloudy
Comfortable at 62°F 17°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the WNW to the ENE at 6 mph 9 km/h.
Sunday, November 1, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
60°F 15°C
Scattered Showers
Early-Evening
53°F 12°C
Drizzle
Cool with a high near 60°F 15°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds blowing from the S at 8 mph 12 km/h.
Monday, November 2, 2026
Mid-Morning
53°F 11°C
Fog
Mid-Afternoon
53°F 12°C
Drizzle
Early-Evening
51°F 11°C
Overcast
Brisk around 53°F 12°C, drier morning followed by scattered afternoon showers, with lower humidity and steady pressure. Winds switching from the ENE to the NE at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, November 3, 2026
Mid-Morning
42°F 6°C
Cloudy
Mid-Afternoon
53°F 12°C
Sunny
Early-Evening
43°F 6°C
Clear
Cool and brisk at 53°F 12°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the ENE to the ESE at 7 mph 12 km/h.
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