Cash, SD 14 Day Weather - WeatherWorld.com
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Cash, SD Weather Forecast


Cash, SD Weather Forecast Dated: 1227 PM Mon Sep 21 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 21, 2026
Mid-Morning
53°F 12°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Brisk around 54°F 12°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the ESE to the SE at 11 mph 18 km/h.
Tuesday, September 22, 2026
Mid-Morning
52°F 11°C
Overcast
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
60°F 15°C
Overcast
Mildly cool near 62°F 16°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the SE at 20 mph 32 km/h. Gusts up to 31 mph 50 km/h.
Wednesday, September 23, 2026
Mid-Morning
58°F 15°C
Scattered Showers
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
69°F 20°C
Overcast
Quite warm around 81°F 27°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the SSE to the NNW at 11 mph 17 km/h.
Thursday, September 24, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
78°F 26°C
Partly Cloudy
Early-Evening
67°F 20°C
Overcast
Mild temperatures up to 78°F 26°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the N to the E at 9 mph 14 km/h.
Friday, September 25, 2026
Mid-Morning
58°F 14°C
Scattered Showers
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
59°F 15°C
Overcast
Refreshing around 65°F 18°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds shifting from the SE to the ESE at 19 mph 30 km/h. Gusts up to 26 mph 42 km/h.
Saturday, September 26, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
78°F 25°C
Partly Cloudy
Early-Evening
70°F 21°C
Partly Cloudy
Pleasant near 78°F 25°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds decreasing from SSE 19 mph 31 km/h to E 6 mph 9 km/h.
Sunday, September 27, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
51°F 10°C
Overcast
Chilly near 51°F 11°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds out of the NNE at 15 mph 24 km/h.
Monday, September 28, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
63°F 17°C
Sunny
Enjoyable around 70°F 21°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the WSW to the S at 9 mph 14 km/h.
Tuesday, September 29, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
69°F 20°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the S to the SE at 17 mph 27 km/h. Gusts up to 31 mph 49 km/h.
Wednesday, September 30, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
78°F 26°C
Sunny
Very warm with a high of 82°F 28°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SSE at 25 mph 41 km/h. Gusts up to 37 mph 60 km/h.
Thursday, October 1, 2026
Mid-Morning
59°F 15°C
Heavy Rain Showers
Mid-Afternoon
57°F 14°C
Scattered Showers
Early-Evening
57°F 14°C
Light Showers
Chilly near 57°F 14°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds turning from the NW to the SSW at 6 mph 10 km/h.
Friday, October 2, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
65°F 18°C
Sunny
Comfortable with temperatures reaching 74°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the SW to the SE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Saturday, October 3, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
73°F 23°C
Sunny
Quite warm around 81°F 27°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the SE at 12 mph 20 km/h. Gusts up to 26 mph 42 km/h.
Sunday, October 4, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
75°F 24°C
Overcast
Early-Evening
64°F 18°C
Scattered Showers
Mild temperatures up to 75°F 24°C, scattered downpours possible, with increasing humidity and steady pressure. Winds swinging from the SSE to the NNW at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.
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