Lake Fulton, SD 14 Day Weather
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Lake Fulton, SD Weather Forecast


Lake Fulton, SD Weather Forecast Dated: 833 PM Wed Sep 16 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Wednesday, September 16, 2026
Mid-Morning
57°F 14°C
Overcast
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
66°F 19°C
Scattered Showers
Refreshing around 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the ESE to the SSE at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
77°F 25°C
Overcast
Comfortable with temperatures reaching 78°F 26°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds switching from the E to the ESE at 9 mph 15 km/h.
Friday, September 18, 2026
Mid-Morning
66°F 19°C
Cloudy
Mid-Afternoon
80°F 27°C
Scattered Showers
Early-Evening
66°F 19°C
Partly Cloudy
Quite warm around 80°F 27°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds moving from the SE to the N at 9 mph 13 km/h.
Saturday, September 19, 2026
Mid-Morning
57°F 14°C
Scattered Showers
Mid-Afternoon
58°F 15°C
Scattered Showers
Early-Evening
58°F 14°C
Overcast
Cool with a high near 58°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the NNE to the NE at 10 mph 16 km/h.
Sunday, September 20, 2026
Mid-Morning
55°F 13°C
Overcast
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
54°F 13°C
Light Showers
Brisk around 56°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds shifting from the NE to the NW at 5 mph 7 km/h.
Monday, September 21, 2026
Mid-Morning
53°F 12°C
Light Showers
Mid-Afternoon
53°F 12°C
Light Showers
Early-Evening
52°F 11°C
Scattered Showers
Cool and brisk at 53°F 12°C, locally heavy downpours at times, with steady humidity and steady pressure.
Tuesday, September 22, 2026
Mid-Morning
53°F 12°C
Partly Cloudy
Mid-Afternoon
67°F 19°C
Sunny
Early-Evening
67°F 20°C
Overcast
Comfortable at 67°F 19°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.
Wednesday, September 23, 2026
Mid-Morning
61°F 16°C
Scattered Showers
Mid-Afternoon
61°F 16°C
Scattered Showers
Early-Evening
61°F 16°C
Scattered Showers
Cool with a high near 61°F 16°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds turning from the WSW to the WNW at 15 mph 24 km/h. Gusts up to 30 mph 48 km/h.
Thursday, September 24, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
65°F 18°C
Sunny
Early-Evening
64°F 18°C
Sunny
Refreshing around 65°F 18°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds switching from the NW to the ENE at 6 mph 10 km/h.
Friday, September 25, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
75°F 24°C
Sunny
Mild with a high of 76°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds moving from the SSE to the SE at 13 mph 22 km/h. Gusts up to 27 mph 44 km/h.
Saturday, September 26, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
83°F 28°C
Cloudy
Early-Evening
82°F 28°C
Sunny
Warm and summery near 83°F 28°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds SSE at 22 mph 35 km/h. Gusts up to 42 mph 68 km/h.
Sunday, September 27, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
88°F 31°C
Sunny
Early-Evening
85°F 29°C
Overcast
Balmy with temperatures reaching 88°F 31°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds easing from S 19 mph 30 km/h to SSE 7 mph 11 km/h.
Monday, September 28, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
84°F 29°C
Overcast
Early-Evening
71°F 22°C
Light Showers
Quite warm around 84°F 29°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds turning from the SSE to the WNW at 20 mph 33 km/h. Gusts up to 33 mph 53 km/h.
Tuesday, September 29, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
60°F 16°C
Sunny
Mildly cool near 61°F 16°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds decreasing from NW 17 mph 27 km/h to SE 7 mph 12 km/h.
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