Krss-Am Sioux Falls, SD 14 Day Weather
Quick Weather Clicks
Settings
Sun & Moon


Krss-Am Sioux Falls, SD Weather Forecast


Krss-Am Sioux Falls, SD Weather Forecast Dated: 1008 AM Tue Sep 01 2026 (Krss-Am Sioux Falls Time)
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the next two weeks. moderate humidity and no major pressure swings will dominate.
Tuesday, September 1, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
84°F 29°C
Scattered Showers
Warm and summery around 89°F 32°C (feels like 92°F 33°C), periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling.
Wednesday, September 2, 2026
Mid-Morning
67°F 19°C
Partly Cloudy
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
89°F 32°C
Sunny
Hot and sweltering around 94°F 35°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds turning from the ESE to the ENE at 8 mph 12 km/h.
Thursday, September 3, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
93°F 34°C
Sunny
Sizzling hot with 96°F 36°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the SSE to the NE at 5 mph 8 km/h.
Friday, September 4, 2026
Mid-Morning
83°F 28°C
Overcast
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
94°F 34°C
Nearby Thunderstorms
Hot temperatures near 99°F 37°C, periods of heavy thunderstorms, with lower humidity and steady pressure. Winds moving from the S to the ESE at 11 mph 17 km/h.
Saturday, September 5, 2026
Mid-Morning
75°F 24°C
Fog
Mid-Afternoon
102°F 39°C
Nearby Thunderstorms
Early-Evening
95°F 35°C
Overcast
Scorching hot near 102°F 39°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds swinging from the ESE to the WSW at 9 mph 15 km/h.
Sunday, September 6, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
80°F 27°C
Overcast
Warm and summery near 83°F 28°C, overcast throughout the day, with steady humidity and steady pressure. Winds shifting from the WSW to the NE at 10 mph 15 km/h.
Monday, September 7, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
61°F 16°C
Overcast
Comfortable at 64°F 18°C, intermittent showers through midday, easing by evening, with steady humidity and steady pressure. Winds E at 13 mph 21 km/h. Gusts up to 24 mph 39 km/h.
Tuesday, September 8, 2026
Mid-Morning
51°F 11°C
Overcast
Mid-Afternoon
55°F 13°C
Scattered Showers
Early-Evening
57°F 14°C
Overcast
Crisp with a high near 55°F 13°C, scattered downpours possible, with steady humidity and steady pressure. Winds switching from the ENE to the E at 10 mph 16 km/h.
Wednesday, September 9, 2026
Mid-Morning
63°F 17°C
Fog
Mid-Afternoon
64°F 18°C
Scattered Showers
Early-Evening
67°F 19°C
Partly Cloudy
Refreshing around 64°F 18°C, locally heavy downpours at times, with lower humidity and steady pressure.
Thursday, September 10, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
78°F 26°C
Overcast
Very warm with a high of 80°F 27°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and barometric pressure falling. Winds moving from the S to the E at 11 mph 18 km/h. Gusts up to 23 mph 36 km/h.
Friday, September 11, 2026
Mid-Morning
66°F 19°C
Light Fog
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
71°F 22°C
Partly Cloudy
Warm and summery near 83°F 28°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and steady pressure. Winds increasing from the E at 5 mph 9 km/h to ESE at 13 mph 21 km/h. Gusts up to 23 mph 37 km/h.
Saturday, September 12, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Cloudy
Comfortable with temperatures reaching 73°F 23°C, overcast in the morning, becoming cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds shifting from the NNE to the E at 10 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
59°F 15°C
Overcast
Mid-Afternoon
63°F 17°C
Heavy Rain Showers
Early-Evening
67°F 19°C
Heavy Rain Showers
Refreshing around 63°F 17°C, drier morning followed by showers lasting through evening, with steady humidity and steady pressure. Winds turning from the SE to the NW at 8 mph 13 km/h.
Monday, September 14, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
72°F 23°C
Overcast
Mild temperatures up to 74°F 24°C, sunny in the morning, becoming cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds switching from the WNW to the ESE at 6 mph 10 km/h.
Krss-Am Sioux Falls, SD Weather Radar Map
Use the map search tool if you want to place a location marker on the radar map...
Weather World