Leger Dam, SD 14 Day Weather
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Leger Dam, SD Weather Forecast


Leger Dam, SD Weather Forecast Dated: 754 PM Wed Sep 23 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Wednesday, September 23, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
78°F 26°C
Cloudy
Early-Evening
70°F 21°C
Sunny
Pleasant near 78°F 26°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the SSE to the N at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
79°F 26°C
Cloudy
Early-Evening
73°F 23°C
Overcast
Comfortable with temperatures reaching 79°F 26°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Enjoyable around 77°F 25°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SE to the ESE at 19 mph 30 km/h. Gusts up to 31 mph 50 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the SSW to the NNE at 9 mph 15 km/h.
Sunday, September 27, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Nearby Thunderstorms
Early-Evening
69°F 21°C
Nearby Thunderstorms
Mild with a high of 71°F 22°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the SE at 6 mph 9 km/h.
Monday, September 28, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
62°F 17°C
Scattered Showers
Early-Evening
53°F 12°C
Overcast
Mildly cool near 62°F 17°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds building from N at 5 mph 8 km/h to NNW at 16 mph 26 km/h. Gusts up to 21 mph 34 km/h.
Tuesday, September 29, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
61°F 16°C
Sunny
Comfortable at 66°F 19°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the NNW to the NNE at 4 mph 7 km/h.
Wednesday, September 30, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
66°F 19°C
Sunny
Enjoyable around 74°F 23°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the WSW to the NNW at 12 mph 19 km/h. Gusts up to 22 mph 35 km/h.
Thursday, October 1, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
73°F 23°C
Overcast
Early-Evening
66°F 19°C
Partly Cloudy
Mild temperatures up to 73°F 23°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the SE to the ESE at 8 mph 13 km/h.
Friday, October 2, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
51°F 11°C
Overcast
Early-Evening
47°F 9°C
Cloudy
Cool and brisk at 51°F 11°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NW to the NNW at 18 mph 28 km/h. Gusts up to 23 mph 37 km/h.
Saturday, October 3, 2026
Mid-Morning
38°F 3°C
Scattered Showers
Mid-Afternoon
46°F 8°C
Overcast
Early-Evening
42°F 6°C
Cloudy
Chilly near 46°F 8°C, scattered downpours possible, with lower humidity and steady pressure. Winds shifting from the NNW to the N at 8 mph 12 km/h.
Sunday, October 4, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
54°F 12°C
Sunny
Cool with a high near 60°F 15°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SW to the WNW at 6 mph 9 km/h.
Monday, October 5, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
59°F 16°C
Overcast
Refreshing around 67°F 20°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the S to the ESE at 10 mph 15 km/h.
Tuesday, October 6, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
74°F 23°C
Cloudy
Early-Evening
65°F 18°C
Overcast
Mild temperatures up to 74°F 23°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds picking up from SE at 0 mph 1 km/h to SE at 9 mph 14 km/h.
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