Fish Lake, SD 14 Day Weather
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Fish Lake, SD Weather Forecast


Fish Lake, SD Weather Forecast Dated: 147 PM Sat Oct 03 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.
Saturday, October 3, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
62°F 17°C
Sunny
Pleasant near 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds easing from SSW 22 mph 35 km/h to WNW 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Sunday, October 4, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NW to the N at 5 mph 7 km/h.
Monday, October 5, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
63°F 18°C
Sunny
Enjoyable around 69°F 21°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds increasing from the S at 10 mph 16 km/h to S at 21 mph 33 km/h. Gusts up to 38 mph 62 km/h.
Tuesday, October 6, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
67°F 20°C
Sunny
Warm temperatures up to 80°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SW to the N at 8 mph 12 km/h.
Wednesday, October 7, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
61°F 16°C
Overcast
Mild with a high of 70°F 21°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the NNE to the N at 6 mph 10 km/h.
Thursday, October 8, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
61°F 16°C
Scattered Showers
Pleasant near 69°F 21°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds turning from the SSW to the SSE at 7 mph 12 km/h.
Friday, October 9, 2026
Mid-Morning
57°F 14°C
Cloudy
Mid-Afternoon
69°F 20°C
Sunny
Early-Evening
63°F 17°C
Sunny
Comfortable with temperatures reaching 69°F 20°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the NE to the ESE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Saturday, October 10, 2026
Mid-Morning
65°F 19°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
76°F 24°C
Overcast
Enjoyable around 79°F 26°C, overcast throughout the day, with steady humidity and steady pressure. Winds blowing from the SSW at 25 mph 41 km/h. Gusts up to 41 mph 66 km/h.
Sunday, October 11, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
71°F 21°C
Nearby Thunderstorms
Mild temperatures up to 77°F 25°C, heavy thunderstorms conditions at times, with steady humidity and barometric pressure falling. Winds decreasing from SSW 21 mph 33 km/h to WSW 10 mph 15 km/h. Gusts up to 22 mph 35 km/h.
Monday, October 12, 2026
Mid-Morning
43°F 6°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Sunny
Early-Evening
48°F 9°C
Cloudy
Cool and brisk at 52°F 11°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds shifting from the NW to the WSW at 11 mph 18 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, October 13, 2026
Mid-Morning
50°F 10°C
Overcast
Mid-Afternoon
64°F 18°C
Cloudy
Early-Evening
52°F 11°C
Overcast
Comfortable at 64°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the S to the NW at 13 mph 21 km/h. Gusts up to 23 mph 38 km/h.
Wednesday, October 14, 2026
Mid-Morning
37°F 3°C
Light Snow
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
40°F 5°C
Sunny
Crisp with a high near 45°F 7°C, morning snow, giving way to clearing skies, with lower humidity and steady pressure. Winds switching from the NNW to the S at 6 mph 9 km/h.
Thursday, October 15, 2026
Mid-Morning
39°F 4°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
49°F 10°C
Sunny
Brisk around 55°F 13°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the SSE to the SE at 9 mph 15 km/h.
Friday, October 16, 2026
Mid-Morning
37°F 3°C
Overcast
Mid-Afternoon
40°F 4°C
Blowing Snow
Early-Evening
38°F 3°C
Scattered Showers
Biting cold near 40°F 4°C, patchy blowing snow and gusty conditions, with lower humidity and steady pressure. Winds blowing from the N at 22 mph 35 km/h. Gusts up to 33 mph 52 km/h.
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