Lake Henry, SD 14 Day Weather
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Lake Henry, SD Weather Forecast


Lake Henry, SD Weather Forecast Dated: 549 PM Sun Sep 27 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, September 27, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
70°F 21°C
Partly Cloudy
Pleasant near 70°F 21°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
70°F 21°C
Overcast
Early-Evening
65°F 18°C
Overcast
Comfortable with temperatures reaching 70°F 21°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the S at 18 mph 28 km/h. Gusts up to 29 mph 47 km/h.
Tuesday, September 29, 2026
Mid-Morning
57°F 14°C
Rain
Mid-Afternoon
57°F 14°C
Light Showers
Early-Evening
59°F 15°C
Rain
Chilly near 57°F 14°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds blowing from the S at 12 mph 19 km/h.
Wednesday, September 30, 2026
Mid-Morning
60°F 15°C
Light Fog
Mid-Afternoon
63°F 17°C
Light Showers
Early-Evening
66°F 19°C
Light Showers
Cool with a high near 63°F 17°C, drier morning followed by showers lasting through evening, with lower humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild with a high of 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the NW to the NE at 11 mph 18 km/h. Gusts up to 22 mph 36 km/h.
Friday, October 2, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
65°F 19°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mildly cool near 65°F 19°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the E to the ESE at 9 mph 14 km/h.
Saturday, October 3, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
62°F 16°C
Overcast
Comfortable at 66°F 19°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SSE at 17 mph 28 km/h. Gusts up to 26 mph 41 km/h.
Sunday, October 4, 2026
Mid-Morning
49°F 10°C
Light Showers
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
51°F 11°C
Sunny
Crisp with a high near 54°F 12°C, scattered morning showers before drying out later, with lower humidity and barometric pressure rising. Winds decreasing from NNW 21 mph 34 km/h to SE 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
Monday, October 5, 2026
Mid-Morning
45°F 7°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
56°F 14°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 picking up from SSW at 5 mph 8 km/h to SSE at 13 mph 21 km/h. Gusts up to 27 mph 43 km/h.
Tuesday, October 6, 2026
Mid-Morning
51°F 10°C
Partly Cloudy
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
66°F 19°C
Partly Cloudy
Mild with a high of 68°F 20°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds tapering down from S 19 mph 30 km/h to SSW 9 mph 13 km/h.
Wednesday, October 7, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
58°F 14°C
Cloudy
Early-Evening
55°F 13°C
Overcast
Comfortable at 58°F 14°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds swinging from the NNW to the ESE at 11 mph 16 km/h.
Thursday, October 8, 2026
Mid-Morning
37°F 3°C
Cloudy
Mid-Afternoon
42°F 6°C
Overcast
Early-Evening
44°F 7°C
Cloudy
Cold with a high near 42°F 6°C, overcast through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the NNE at 9 mph 13 km/h.
Friday, October 9, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
48°F 9°C
Overcast
Early-Evening
51°F 11°C
Overcast
Brisk around 48°F 9°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the W to the SSW at 9 mph 14 km/h.
Saturday, October 10, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
49°F 9°C
Sunny
Early-Evening
44°F 7°C
Overcast
Cool and brisk at 49°F 9°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure rising. Winds switching from the NNW to the ESE at 13 mph 20 km/h. Gusts up to 23 mph 37 km/h.
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