Warnes Slough, SD 14 Day Weather
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Warnes Slough, SD Weather Forecast


Warnes Slough, SD Weather Forecast Dated: 403 PM Mon Sep 14 2026
Expect a very warm period 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 14, 2026
Mid-Morning
57°F 14°C
Light Showers
Mid-Afternoon
74°F 23°C
Scattered Showers
Early-Evening
71°F 22°C
Sunny
Pleasant near 74°F 23°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds easing from SSE 19 mph 30 km/h to W 11 mph 18 km/h.
Tuesday, September 15, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
68°F 20°C
Partly Cloudy
Comfortable with temperatures reaching 68°F 20°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the NW to the E at 6 mph 10 km/h.
Wednesday, September 16, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Overcast
Enjoyable around 72°F 22°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with increasing humidity and barometric pressure falling. Winds moving from the SE to the ESE at 14 mph 22 km/h. Gusts up to 21 mph 34 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
67°F 20°C
Light Showers
Early-Evening
66°F 19°C
Light Showers
Cool with a high near 67°F 20°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure falling. Winds swinging from the E to the ESE at 16 mph 25 km/h. Gusts up to 26 mph 42 km/h.
Friday, September 18, 2026
Mid-Morning
69°F 20°C
Nearby Thunderstorms
Mid-Afternoon
80°F 26°C
Overcast
Early-Evening
73°F 23°C
Scattered Showers
Very warm with a high of 80°F 26°C, locally heavy thunderstorms at times, with steady humidity and steady pressure. Winds shifting from the SSE to the NE at 9 mph 14 km/h.
Saturday, September 19, 2026
Mid-Morning
65°F 18°C
Light Showers
Mid-Afternoon
73°F 23°C
Cloudy
Early-Evening
66°F 19°C
Partly Cloudy
Pleasant near 73°F 23°C, morning showers, giving way to clearing skies, with lower humidity and barometric pressure rising. Winds turning from the N to the ENE at 14 mph 22 km/h. Gusts up to 24 mph 38 km/h.
Sunday, September 20, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
66°F 19°C
Cloudy
Comfortable with temperatures reaching 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SSE at 12 mph 19 km/h. Gusts up to 26 mph 41 km/h.
Monday, September 21, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
82°F 28°C
Sunny
Quite warm around 82°F 28°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the S to the ESE at 8 mph 12 km/h.
Tuesday, September 22, 2026
Mid-Morning
67°F 20°C
Cloudy
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
78°F 26°C
Overcast
Warm temperatures up to 83°F 28°C, overcast throughout the day, with lower humidity and steady pressure. Winds swinging from the SSE to the SE at 13 mph 21 km/h. Gusts up to 24 mph 39 km/h.
Wednesday, September 23, 2026
Mid-Morning
68°F 20°C
Cloudy
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
73°F 23°C
Overcast
Mild with a high of 78°F 25°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the SSE at 24 mph 39 km/h. Gusts up to 33 mph 54 km/h.
Thursday, September 24, 2026
Mid-Morning
69°F 21°C
Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
85°F 29°C
Sunny
Warm and summery near 89°F 32°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds turning from the SSW to the NW at 10 mph 16 km/h.
Friday, September 25, 2026
Mid-Morning
74°F 23°C
Cloudy
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
86°F 30°C
Overcast
Balmy with temperatures reaching 86°F 30°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure.
Saturday, September 26, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
92°F 33°C
Overcast
Sizzling hot with 94°F 35°C, overcast throughout the day, with steady humidity and steady pressure. Winds switching from the S to the SSE at 11 mph 17 km/h. Gusts up to 22 mph 35 km/h.
Sunday, September 27, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
94°F 35°C
Sunny
Hot temperatures near 95°F 35°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds moving from the SE to the SSE at 13 mph 21 km/h. Gusts up to 29 mph 46 km/h.
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