Buffalo, SD 14 Day Weather - 57720 WeatherWorld.com
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Buffalo, SD Weather Forecast


Buffalo, SD Weather Forecast Dated: 751 AM Fri Sep 04 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.
Friday, September 4, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
98°F 36°C
Sunny
Early-Evening
92°F 34°C
Partly Cloudy
Very hot with temperatures reaching 98°F 36°C, overcast in the morning, sunny in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the SSE at 13 mph 20 km/h.
Saturday, September 5, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
97°F 36°C
Scattered Showers
Early-Evening
86°F 30°C
Sunny
Hot and sweltering around 97°F 36°C, scattered downpours possible, with increasing humidity and steady pressure. Winds switching from the WSW to the E at 11 mph 18 km/h.
Sunday, September 6, 2026
Mid-Morning
78°F 25°C
Overcast
Mid-Afternoon
94°F 35°C
Overcast
Early-Evening
88°F 32°C
Overcast
Sizzling hot with 94°F 35°C, overcast throughout the day, with lower humidity and steady pressure. Winds increasing from the SSE at 4 mph 6 km/h to SE at 13 mph 21 km/h. Gusts up to 21 mph 34 km/h.
Monday, September 7, 2026
Mid-Morning
78°F 25°C
Overcast
Mid-Afternoon
87°F 30°C
Overcast
Early-Evening
81°F 27°C
Overcast
Warm temperatures up to 87°F 30°C, overcast throughout the day, with lower humidity and steady pressure. Winds swinging from the S to the ENE at 9 mph 14 km/h.
Tuesday, September 8, 2026
Mid-Morning
69°F 20°C
Sunny
Mid-Afternoon
81°F 27°C
Sunny
Early-Evening
77°F 25°C
Sunny
Very warm with a high of 81°F 27°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NW to the NE at 7 mph 12 km/h.
Wednesday, September 9, 2026
Mid-Morning
69°F 20°C
Scattered Showers
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
75°F 24°C
Overcast
Warm and summery near 82°F 28°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds NE at 15 mph 25 km/h. Gusts up to 25 mph 40 km/h.
Thursday, September 10, 2026
Mid-Morning
60°F 16°C
Light Showers
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
63°F 17°C
Overcast
Comfortable at 66°F 19°C, periods of heavy rain and gusty conditions, with steady humidity and barometric pressure falling. Winds switching from the ESE to the ENE at 13 mph 21 km/h. Gusts up to 20 mph 31 km/h.
Friday, September 11, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
65°F 18°C
Overcast
Early-Evening
59°F 15°C
Scattered Showers
Cool with a high near 65°F 18°C, scattered downpours possible, with lower humidity and steady pressure. Winds building from SSE at 4 mph 6 km/h to WNW at 26 mph 41 km/h. Gusts up to 39 mph 62 km/h.
Saturday, September 12, 2026
Mid-Morning
66°F 19°C
Sunny
Mid-Afternoon
78°F 26°C
Overcast
Early-Evening
68°F 20°C
Overcast
Mild temperatures up to 78°F 26°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSW to the NNW at 14 mph 22 km/h.
Sunday, September 13, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mildly cool near 66°F 19°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds easing from WNW 21 mph 34 km/h to WSW 11 mph 17 km/h.
Monday, September 14, 2026
Mid-Morning
63°F 17°C
Sunny
Mid-Afternoon
80°F 26°C
Partly Cloudy
Early-Evening
69°F 21°C
Overcast
Warm and summery near 80°F 26°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds building from SSE at 10 mph 15 km/h to N at 19 mph 30 km/h. Gusts up to 27 mph 42 km/h.
Tuesday, September 15, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
63°F 17°C
Overcast
Early-Evening
52°F 11°C
Light Showers
Cool with a high near 63°F 17°C, dry most of the day, with showers developing late, with increasing humidity and steady pressure. Winds switching from the WNW to the NNE at 14 mph 22 km/h.
Wednesday, September 16, 2026
Mid-Morning
39°F 4°C
Light Sleet Showers
Mid-Afternoon
41°F 5°C
Scattered Showers
Early-Evening
39°F 4°C
Scattered Showers
Nippy around 41°F 5°C, periods of heavy sleet, with steady humidity and barometric pressure rising. Winds moving from the N to the WNW at 11 mph 18 km/h.
Thursday, September 17, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
54°F 12°C
Sunny
Early-Evening
51°F 11°C
Sunny
Cool and brisk at 54°F 12°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the WNW to the SW at 7 mph 12 km/h.
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