Long Lake, SD 14 Day Weather
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Long Lake, SD Weather Forecast


Long Lake, SD Weather Forecast Dated: 526 AM Thu Oct 22 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.
Thursday, October 22, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
73°F 23°C
Partly Cloudy
Early-Evening
68°F 20°C
Sunny
Pleasant near 73°F 23°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds out of the SSE at 14 mph 23 km/h. Gusts up to 29 mph 46 km/h.
Friday, October 23, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
76°F 24°C
Cloudy
Early-Evening
74°F 23°C
Overcast
Comfortable with temperatures reaching 76°F 24°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the SE to the SSE at 16 mph 24 km/h. Gusts up to 30 mph 49 km/h.
Saturday, October 24, 2026
Mid-Morning
49°F 10°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
50°F 10°C
Overcast
Chilly near 57°F 14°C, overcast throughout the day, with lower humidity and barometric pressure rising. Winds decreasing from WNW 20 mph 32 km/h to NNW 9 mph 14 km/h.
Sunday, October 25, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
46°F 8°C
Overcast
Crisp with a high near 52°F 11°C, overcast throughout the day, with lower humidity and steady pressure.
Monday, October 26, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
46°F 8°C
Partly Cloudy
Early-Evening
42°F 5°C
Overcast
Brisk around 46°F 8°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds swinging from the ENE to the NNE at 8 mph 13 km/h.
Tuesday, October 27, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
42°F 6°C
Partly Cloudy
Early-Evening
39°F 4°C
Partly Cloudy
Cold with a high near 42°F 6°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and barometric pressure falling.
Wednesday, October 28, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
49°F 9°C
Overcast
Early-Evening
44°F 7°C
Overcast
Chilly near 49°F 9°C, overcast throughout the day, with lower humidity and steady pressure.
Thursday, October 29, 2026
Mid-Morning
35°F 2°C
Partly Cloudy
Mid-Afternoon
44°F 7°C
Partly Cloudy
Early-Evening
40°F 4°C
Partly Cloudy
Biting cold near 44°F 7°C, partly cloudy through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling.
Friday, October 30, 2026
Mid-Morning
37°F 3°C
Partly Cloudy
Mid-Afternoon
45°F 7°C
Partly Cloudy
Early-Evening
42°F 6°C
Sunny
Brisk around 45°F 7°C, cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling.
Saturday, October 31, 2026
Mid-Morning
42°F 5°C
Sunny
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
52°F 11°C
Sunny
Cool and brisk at 55°F 13°C, partly cloudy throughout the day, with lower humidity and steady pressure. Winds building from SW at 6 mph 10 km/h to WNW at 14 mph 22 km/h. Gusts up to 27 mph 44 km/h.
Sunday, November 1, 2026
Mid-Morning
39°F 4°C
Partly Cloudy
Mid-Afternoon
46°F 8°C
Partly Cloudy
Early-Evening
41°F 5°C
Partly Cloudy
Chilly near 46°F 8°C, cloudy throughout the day, with lower humidity and steady pressure. Winds turning from the NW to the ENE at 3 mph 4 km/h.
Monday, November 2, 2026
Mid-Morning
41°F 5°C
Partly Cloudy
Mid-Afternoon
49°F 9°C
Cloudy
Early-Evening
44°F 7°C
Overcast
Crisp with a high near 49°F 9°C, cloudy through the afternoon, turning overcast this evening, with increasing humidity and barometric pressure falling. Winds out of the SE at 8 mph 12 km/h.
Tuesday, November 3, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
51°F 11°C
Cloudy
Early-Evening
46°F 8°C
Partly Cloudy
Brisk around 51°F 11°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds blowing from the ESE at 8 mph 12 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, November 4, 2026
Mid-Morning
42°F 6°C
Partly Cloudy
Mid-Afternoon
53°F 12°C
Partly Cloudy
Early-Evening
47°F 8°C
Partly Cloudy
Cool and brisk at 53°F 12°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SE to the SSE at 13 mph 21 km/h. Gusts up to 29 mph 46 km/h.
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