Opitz Lake, SD 14 Day Weather
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Opitz Lake, SD Weather Forecast


Opitz Lake, SD Weather Forecast Dated: 214 AM Wed Oct 14 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Wednesday, October 14, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
56°F 13°C
Sunny
Early-Evening
49°F 10°C
Partly Cloudy
Brisk around 56°F 13°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Thursday, October 15, 2026
Mid-Morning
47°F 8°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
47°F 8°C
Partly Cloudy
Cool and brisk at 52°F 11°C, scattered downpours possible, with lower humidity and steady pressure. Winds picking up from W at 7 mph 12 km/h to NW at 23 mph 36 km/h. Gusts up to 35 mph 55 km/h.
Friday, October 16, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
49°F 10°C
Sunny
Early-Evening
43°F 6°C
Sunny
Chilly near 49°F 10°C, sunny throughout the day, with lower humidity and steady pressure. Winds tapering down from NNW 17 mph 28 km/h to SW 6 mph 10 km/h.
Saturday, October 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
57°F 14°C
Sunny
Cool with a high near 62°F 17°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds SW at 21 mph 35 km/h. Gusts up to 36 mph 58 km/h.
Sunday, October 18, 2026
Mid-Morning
47°F 9°C
Overcast
Mid-Afternoon
67°F 20°C
Overcast
Early-Evening
56°F 14°C
Sunny
Refreshing around 67°F 20°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and barometric pressure rising. Winds swinging from the SSW to the NNW at 16 mph 26 km/h. Gusts up to 29 mph 47 km/h.
Monday, October 19, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
51°F 11°C
Sunny
Mildly cool near 60°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the W to the SSW at 8 mph 12 km/h.
Tuesday, October 20, 2026
Mid-Morning
51°F 11°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
59°F 16°C
Overcast
Comfortable with temperatures reaching 68°F 20°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the S at 9 mph 14 km/h.
Wednesday, October 21, 2026
Mid-Morning
42°F 6°C
Overcast
Mid-Afternoon
50°F 10°C
Cloudy
Early-Evening
43°F 6°C
Overcast
Crisp with a high near 50°F 10°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure rising. Winds switching from the SE to the N at 15 mph 24 km/h. Gusts up to 24 mph 39 km/h.
Thursday, October 22, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
47°F 8°C
Sunny
Early-Evening
40°F 4°C
Sunny
Brisk around 47°F 8°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the NNE at 6 mph 10 km/h.
Friday, October 23, 2026
Mid-Morning
38°F 4°C
Partly Cloudy
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
46°F 8°C
Overcast
Cool and brisk at 52°F 11°C, sunny in the morning, becoming overcast through the afternoon and evening, with increasing humidity and barometric pressure falling. Winds swinging from the S to the SSE at 20 mph 32 km/h. Gusts up to 36 mph 58 km/h.
Saturday, October 24, 2026
Mid-Morning
46°F 8°C
Overcast
Mid-Afternoon
46°F 8°C
Scattered Showers
Early-Evening
43°F 6°C
Scattered Showers
Chilly near 46°F 8°C, scattered downpours possible, with steady humidity and barometric pressure rising. Winds shifting from the SSW to the NNW at 12 mph 19 km/h. Gusts up to 21 mph 33 km/h.
Sunday, October 25, 2026
Mid-Morning
38°F 3°C
Overcast
Mid-Afternoon
45°F 7°C
Overcast
Early-Evening
43°F 6°C
Overcast
Crisp with a high near 45°F 7°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds turning from the ENE to the E at 12 mph 19 km/h. Gusts up to 21 mph 35 km/h.
Monday, October 26, 2026
Mid-Morning
39°F 4°C
Fog
Mid-Afternoon
39°F 4°C
Scattered Showers
Early-Evening
35°F 2°C
Scattered Showers
Nippy around 39°F 4°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure rising. Winds switching from the WSW to the N at 13 mph 21 km/h. Gusts up to 21 mph 35 km/h.
Tuesday, October 27, 2026
Mid-Morning
30°F -1°C
Freezing Rain
Mid-Afternoon
37°F 3°C
Overcast
Early-Evening
31°F -1°C
Overcast
Biting cold near 37°F 3°C, scattered morning freezing rain before drying out later, with lower humidity and steady pressure. Winds out of the NNE at 11 mph 17 km/h.
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