Oacoma, SD 14 Day Weather - 57365 WeatherWorld.com
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Oacoma, SD Weather Forecast


Oacoma, SD Weather Forecast Dated: 529 AM Wed Sep 09 2026
Expect a mild stretch 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.
Wednesday, September 9, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
76°F 24°C
Sunny
Pleasant near 78°F 26°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NNW to the NNE at 8 mph 13 km/h.
Thursday, September 10, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
86°F 30°C
Sunny
Balmy with temperatures reaching 88°F 31°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds building from S at 9 mph 15 km/h to SSE at 18 mph 28 km/h. Gusts up to 29 mph 46 km/h.
Friday, September 11, 2026
Mid-Morning
80°F 26°C
Sunny
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
80°F 27°C
Overcast
Sizzling hot with 94°F 35°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the SW to the N at 24 mph 38 km/h. Gusts up to 30 mph 49 km/h.
Saturday, September 12, 2026
Mid-Morning
56°F 13°C
Cloudy
Mid-Afternoon
71°F 22°C
Overcast
Early-Evening
70°F 21°C
Overcast
Mild temperatures up to 71°F 22°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the NNW to the ENE at 8 mph 13 km/h.
Sunday, September 13, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
67°F 19°C
Overcast
Early-Evening
60°F 15°C
Light Showers
Refreshing around 67°F 19°C, mainly dry until evening showers arrive, with steady humidity and steady pressure. Winds shifting from the NE to the ENE at 14 mph 23 km/h. Gusts up to 22 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
54°F 12°C
Light Fog
Mid-Afternoon
58°F 15°C
Light Showers
Early-Evening
59°F 15°C
Scattered Showers
Mildly cool near 58°F 15°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds turning from the NNE to the NNW at 11 mph 17 km/h.
Tuesday, September 15, 2026
Mid-Morning
53°F 12°C
Light Fog
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
69°F 21°C
Partly Cloudy
Comfortable with temperatures reaching 69°F 21°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds picking up from ESE at 5 mph 8 km/h to ESE at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.
Wednesday, September 16, 2026
Mid-Morning
59°F 15°C
Heavy Rain Showers
Mid-Afternoon
80°F 27°C
Overcast
Early-Evening
80°F 27°C
Overcast
Quite warm around 80°F 27°C, scattered morning showers before drying out later, with lower humidity and barometric pressure falling. Winds moving from the SE to the E at 16 mph 26 km/h. Gusts up to 28 mph 44 km/h.
Thursday, September 17, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
81°F 28°C
Sunny
Hot temperatures near 90°F 32°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SW to the NNE at 12 mph 19 km/h.
Friday, September 18, 2026
Mid-Morning
57°F 14°C
Light Showers
Mid-Afternoon
50°F 10°C
Scattered Showers
Early-Evening
49°F 9°C
Light Showers
Cool and brisk at 50°F 10°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the NNE at 13 mph 22 km/h. Gusts up to 22 mph 36 km/h.
Saturday, September 19, 2026
Mid-Morning
48°F 9°C
Light Showers
Mid-Afternoon
50°F 10°C
Scattered Showers
Early-Evening
51°F 11°C
Overcast
Chilly near 50°F 10°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds turning from the ENE to the ESE at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
56°F 14°C
Light Fog
Early-Evening
51°F 11°C
Scattered Showers
Crisp with a high near 56°F 14°C, locally heavy downpours at times, with steady humidity and barometric pressure rising. Winds increasing from the ESE at 7 mph 11 km/h to NW at 17 mph 26 km/h. Gusts up to 28 mph 45 km/h.
Monday, September 21, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
61°F 17°C
Sunny
Refreshing around 58°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NW to the E at 5 mph 8 km/h.
Tuesday, September 22, 2026
Mid-Morning
54°F 12°C
Sunny
Mid-Afternoon
62°F 16°C
Overcast
Early-Evening
57°F 14°C
Overcast
Mildly cool near 62°F 16°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 17 mph 27 km/h. Gusts up to 32 mph 51 km/h.
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