Plankinton, SD 14 Day Weather - 57368 WeatherWorld.com
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Plankinton, SD Weather Forecast


Plankinton, SD Weather Forecast Dated: 848 AM Sat Sep 05 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Saturday, September 5, 2026
Mid-Morning
75°F 24°C
Light Rain
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
92°F 34°C
Sunny
Very hot with temperatures reaching 97°F 36°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds out of the S at 15 mph 24 km/h.
Sunday, September 6, 2026
Mid-Morning
78°F 25°C
Overcast
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
88°F 32°C
Sunny
Hot and sweltering around 94°F 34°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds building from SSE at 8 mph 13 km/h to S at 17 mph 27 km/h. Gusts up to 28 mph 46 km/h.
Monday, September 7, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
91°F 33°C
Overcast
Sizzling hot with 95°F 35°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure falling. Winds moving from the SSE to the NW at 17 mph 26 km/h. Gusts up to 25 mph 41 km/h.
Tuesday, September 8, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
80°F 27°C
Sunny
Warm temperatures up to 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds swinging from the WSW to the WNW at 11 mph 18 km/h.
Wednesday, September 9, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
85°F 29°C
Cloudy
Early-Evening
82°F 28°C
Sunny
Very warm with a high of 85°F 29°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the NW to the SE at 7 mph 11 km/h.
Thursday, September 10, 2026
Mid-Morning
64°F 18°C
Cloudy
Mid-Afternoon
77°F 25°C
Scattered Showers
Early-Evening
83°F 28°C
Cloudy
Pleasant near 77°F 25°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds turning from the ESE to the E at 12 mph 20 km/h. Gusts up to 24 mph 38 km/h.
Friday, September 11, 2026
Mid-Morning
68°F 20°C
Partly Cloudy
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
78°F 26°C
Overcast
Comfortable with temperatures reaching 79°F 26°C, cloudy in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure.
Saturday, September 12, 2026
Mid-Morning
72°F 22°C
Partly Cloudy
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
91°F 33°C
Overcast
Sizzling hot with 91°F 33°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds picking up from SE at 12 mph 20 km/h to SE at 20 mph 32 km/h. Gusts up to 33 mph 54 km/h.
Sunday, September 13, 2026
Mid-Morning
87°F 30°C
Partly Cloudy
Mid-Afternoon
103°F 39°C
Sunny
Early-Evening
99°F 37°C
Sunny
Scorching hot near 103°F 39°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the S to the SSW at 13 mph 20 km/h. Gusts up to 22 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
64°F 18°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Light Showers
Early-Evening
65°F 18°C
Light Showers
Mild with a high of 73°F 23°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds NNE at 13 mph 22 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, September 15, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
69°F 20°C
Overcast
Pleasant near 71°F 22°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the NE to the NNE at 9 mph 14 km/h.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
66°F 19°C
Light Showers
Comfortable with temperatures reaching 71°F 22°C, dry most of the day, with showers developing late, with steady humidity and steady pressure. Winds turning from the NE to the NNE at 12 mph 19 km/h.
Thursday, September 17, 2026
Mid-Morning
65°F 18°C
Scattered Showers
Mid-Afternoon
74°F 23°C
Scattered Showers
Early-Evening
75°F 24°C
Sunny
Enjoyable around 74°F 23°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 8 mph 13 km/h.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
87°F 31°C
Cloudy
Early-Evening
85°F 30°C
Nearby Thunderstorms
Warm temperatures up to 87°F 31°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds moving from the E to the NE at 11 mph 18 km/h.
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