Frederick, SD 14 Day Weather - 57441 WeatherWorld.com
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Frederick, SD Weather Forecast


Frederick, SD Weather Forecast Dated: 421 PM Mon Sep 07 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.
Monday, September 7, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
76°F 24°C
Drizzle
Early-Evening
75°F 24°C
Drizzle
Pleasant near 76°F 24°C, drier morning followed by showers lasting through evening, with steady humidity and barometric pressure falling. Winds out of the S at 19 mph 30 km/h. Gusts up to 28 mph 46 km/h.
Tuesday, September 8, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
85°F 30°C
Overcast
Early-Evening
79°F 27°C
Sunny
Balmy with temperatures reaching 85°F 30°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds switching from the NW to the WNW at 13 mph 21 km/h.
Wednesday, September 9, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
79°F 26°C
Sunny
Early-Evening
77°F 25°C
Sunny
Enjoyable around 79°F 26°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the WNW to the N at 12 mph 18 km/h. Gusts up to 21 mph 34 km/h.
Thursday, September 10, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
84°F 29°C
Partly Cloudy
Early-Evening
83°F 28°C
Sunny
Warm temperatures up to 84°F 29°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the S at 11 mph 18 km/h.
Friday, September 11, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
65°F 19°C
Sunny
Mild with a high of 78°F 26°C, sunny throughout the day, with steady humidity and steady pressure. Winds shifting from the N to the NNW at 22 mph 36 km/h. Gusts up to 29 mph 47 km/h.
Saturday, September 12, 2026
Mid-Morning
56°F 13°C
Partly Cloudy
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
68°F 20°C
Sunny
Pleasant near 69°F 21°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the NW to the NE at 4 mph 6 km/h.
Sunday, September 13, 2026
Mid-Morning
51°F 11°C
Light Showers
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
53°F 12°C
Overcast
Chilly near 57°F 14°C, early showers breaking for a drier afternoon, with steady humidity and steady pressure. Winds switching from the ENE to the E at 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
53°F 12°C
Light Showers
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
55°F 13°C
Scattered Showers
Crisp with a high near 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
64°F 18°C
Partly Cloudy
Early-Evening
63°F 17°C
Sunny
Refreshing around 64°F 18°C, cloudy in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the NW to the NNW at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
58°F 14°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mildly cool near 58°F 14°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the NNW to the SSE at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
76°F 25°C
Sunny
Pleasant near 77°F 25°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
74°F 23°C
Light Showers
Early-Evening
73°F 23°C
Light Showers
Comfortable with temperatures reaching 74°F 23°C, dry early, with showers continuing through afternoon and evening, with lower humidity and steady pressure.
Saturday, September 19, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
60°F 15°C
Overcast
Early-Evening
55°F 13°C
Partly Cloudy
Refreshing around 60°F 15°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure rising. Winds shifting from the N to the NNE at 13 mph 21 km/h. Gusts up to 21 mph 33 km/h.
Sunday, September 20, 2026
Mid-Morning
44°F 7°C
Overcast
Mid-Afternoon
62°F 16°C
Sunny
Early-Evening
64°F 18°C
Partly Cloudy
Mildly cool near 62°F 16°C, overcast in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the SSE at 12 mph 19 km/h. Gusts up to 24 mph 39 km/h.
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