Cactus Flats, SD 14 Day Weather - WeatherWorld.com
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Cactus Flats, SD Weather Forecast


Cactus Flats, SD Weather Forecast Dated: 554 AM Fri Oct 02 2026
Expect a mild stretch with plenty of sunshine and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Friday, October 2, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
71°F 22°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds easing from SSE 21 mph 33 km/h to SE 3 mph 5 km/h.
Saturday, October 3, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
73°F 23°C
Cloudy
Early-Evening
64°F 18°C
Sunny
Comfortable with temperatures reaching 73°F 23°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure rising. Winds switching from the NNW to the N at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.
Sunday, October 4, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
62°F 17°C
Sunny
Enjoyable around 69°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the SE to the ESE at 15 mph 24 km/h. Gusts up to 25 mph 40 km/h.
Monday, October 5, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
74°F 23°C
Sunny
Warm temperatures up to 82°F 28°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds easing from S 17 mph 28 km/h to SSE 8 mph 12 km/h.
Tuesday, October 6, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
72°F 22°C
Sunny
Very warm with a high of 84°F 29°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds shifting from the NNW to the WSW at 4 mph 7 km/h.
Wednesday, October 7, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Overcast
Pleasant near 72°F 22°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the ENE to the ESE at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.
Thursday, October 8, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
77°F 25°C
Overcast
Balmy with temperatures reaching 87°F 31°C, sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the W to the S at 9 mph 14 km/h.
Friday, October 9, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
92°F 34°C
Cloudy
Early-Evening
81°F 27°C
Sunny
Sizzling hot with 92°F 34°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds moving from the WSW to the SSW at 11 mph 17 km/h.
Saturday, October 10, 2026
Mid-Morning
57°F 14°C
Cloudy
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 62°F 17°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds decreasing from NNW 22 mph 35 km/h to NNW 9 mph 15 km/h.
Sunday, October 11, 2026
Mid-Morning
55°F 13°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild with a high of 70°F 21°C, cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds shifting from the WSW to the WNW at 5 mph 7 km/h.
Monday, October 12, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
67°F 20°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds turning from the ESE to the SSE at 8 mph 14 km/h.
Tuesday, October 13, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
74°F 23°C
Sunny
Balmy with temperatures reaching 88°F 31°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Wednesday, October 14, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
71°F 21°C
Partly Cloudy
Quite warm around 86°F 30°C, sunny through the afternoon, turning partly cloudy this evening, with increasing humidity and barometric pressure rising. Winds switching from the NW to the NNW at 18 mph 29 km/h. Gusts up to 25 mph 40 km/h.
Thursday, October 15, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
52°F 11°C
Sunny
Mildly cool near 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds easing from NNW 21 mph 33 km/h to N 11 mph 17 km/h.
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