Headman Slough, SD 14 Day Weather
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Headman Slough, SD Weather Forecast


Headman Slough, SD Weather Forecast Dated: 553 PM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, October 11, 2026
Mid-Morning
60°F 15°C
Overcast
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
60°F 15°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the NE to the NNE at 13 mph 21 km/h.
Monday, October 12, 2026
Mid-Morning
49°F 10°C
Drizzle
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
53°F 12°C
Scattered Showers
Mildly cool near 64°F 18°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ENE to the NNW at 12 mph 18 km/h.
Tuesday, October 13, 2026
Mid-Morning
44°F 7°C
Partly Cloudy
Mid-Afternoon
57°F 14°C
Cloudy
Early-Evening
52°F 11°C
Overcast
Chilly near 57°F 14°C, cloudy throughout the day, with lower humidity and steady pressure. Winds NW at 12 mph 19 km/h.
Wednesday, October 14, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
59°F 15°C
Sunny
Early-Evening
51°F 11°C
Sunny
Cool with a high near 59°F 15°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the E at 8 mph 12 km/h.
Thursday, October 15, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
55°F 13°C
Overcast
Early-Evening
56°F 13°C
Sunny
Brisk around 55°F 13°C, overcast through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds building from WSW at 4 mph 7 km/h to NW at 20 mph 32 km/h. Gusts up to 33 mph 52 km/h.
Friday, October 16, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
39°F 4°C
Sunny
Cool and brisk at 47°F 8°C, sunny throughout the day, with lower humidity and steady pressure. Winds decreasing from NNW 20 mph 32 km/h to SSW 5 mph 8 km/h.
Saturday, October 17, 2026
Mid-Morning
39°F 4°C
Overcast
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
52°F 11°C
Sunny
Chilly near 55°F 13°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSW at 23 mph 37 km/h. Gusts up to 43 mph 69 km/h.
Sunday, October 18, 2026
Mid-Morning
47°F 9°C
Sunny
Mid-Afternoon
68°F 20°C
Cloudy
Early-Evening
58°F 14°C
Cloudy
Enjoyable around 68°F 20°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds tapering down from SSW 17 mph 28 km/h to SW 9 mph 15 km/h.
Monday, October 19, 2026
Mid-Morning
53°F 11°C
Cloudy
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
57°F 14°C
Sunny
Refreshing around 66°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the ENE to the ESE at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, October 20, 2026
Mid-Morning
51°F 10°C
Partly Cloudy
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
63°F 17°C
Overcast
Mildly cool near 66°F 19°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SSE to the S at 20 mph 33 km/h. Gusts up to 37 mph 58 km/h.
Wednesday, October 21, 2026
Mid-Morning
55°F 13°C
Drizzle
Mid-Afternoon
65°F 19°C
Sunny
Early-Evening
56°F 13°C
Sunny
Comfortable at 65°F 19°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds turning from the WNW to the SSW at 10 mph 15 km/h.
Thursday, October 22, 2026
Mid-Morning
57°F 14°C
Partly Cloudy
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
60°F 16°C
Nearby Thunderstorms
Comfortable with temperatures reaching 73°F 23°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds switching from the SSW to the NNE at 11 mph 17 km/h.
Friday, October 23, 2026
Mid-Morning
43°F 6°C
Overcast
Mid-Afternoon
49°F 9°C
Overcast
Early-Evening
44°F 7°C
Sunny
Brisk around 49°F 9°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds out of the NNW at 16 mph 26 km/h. Gusts up to 23 mph 38 km/h.
Saturday, October 24, 2026
Mid-Morning
35°F 2°C
Snow
Mid-Afternoon
39°F 4°C
Overcast
Early-Evening
37°F 3°C
Scattered Showers
Biting cold near 39°F 4°C, patchy blowing snow and gusty conditions, with lower humidity and steady pressure. Winds blowing from the NW at 15 mph 23 km/h.
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