Current Conditions

Sioux Falls, South Dakota

73°F23°C
Light Rain

Wind

SSW 5 mph8 km/h

Humidity

66%

Cloud Cover

100%

As of Thursday, July 23, 2026 at 5:31 PM CDT

Today's Outlook

Day

Overcast and warm, with a high of 78°F25°C. Breezy from the S at 9 mph14 km/h. 12% chance of drizzle in the afternoon.

Night

Overcast, with a low around 68°F20°C. Light wind from the S around 5 mph8 km/h. 84% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Light RainHigh 78°F25°CLow 68°F20°CPrecip 0.09 in2.4 mm84%Cloud 95%Wind S 7 mph11 km/hThursday: Overcast and warm, with a high of 78°F25°C. Breezy from the S at 9 mph14 km/h. 12% chance of drizzle in the afternoon. Thursday Night: Overcast, with a low around 68°F20°C. Light wind from the S around 5 mph8 km/h. 84% chance of light rain throughout the night.
FridayJul 24ShowersHigh 78°F26°CLow 66°F19°CPrecip 0.14 in3.6 mm92%Cloud 66%Wind S 10 mph15 km/hFriday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 66°F19°C. Breezy from the S at 10 to 12 mph17 to 20 km/h. 12% chance of drizzle in the morning. Humid. Friday Night: Mostly cloudy, with a low around 66°F19°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 92% chance of showers overnight.
SaturdayJul 25HotHigh 97°F36°CFeels 108°F42°CLow 69°F20°CPrecip 0 in0 mmCloud 36%Wind S 9 mph14 km/hSaturday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 69°F21°C — feels like 108°F42°C. Breezy from the SSW at 8 to 9 mph14 to 14 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 69°F20°C. Breezy from the S at 9 to 11 mph14 to 18 km/h.
SundayJul 26ShowersHigh 97°F36°CFeels 109°F43°CLow 77°F25°CPrecip 0.04 in0.9 mm16%Cloud 47%Wind S 9 mph14 km/hSunday: Partly cloudy and hot, with a high of 97°F36°C and morning low of 77°F25°C — feels like 109°F43°C. Breezy from the S at 10 to 12 mph16 to 20 km/h. Heat risk in the afternoon. Sunday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the S at 8 to 9 mph12 to 14 km/h. 16% chance of showers in the evening.
MondayJul 27HotHigh 98°F37°CLow 76°F24°CPrecip 0 in0 mmCloud 14%Wind N 7 mph12 km/hMonday: Mostly clear and hot, with a high of 98°F37°C and morning low of 76°F24°C. Breezy from the N at 9 mph14 km/h. Heat risk in the afternoon. Monday Night: Mostly clear, with a low around 77°F25°C. Light wind from the N around 6 mph9 km/h.
TuesdayJul 28ClearHigh 92°F34°CLow 72°F22°CPrecip 0.01 in0.3 mm5%Cloud 36%Wind E 6 mph9 km/hTuesday: Partly cloudy and hot, with a high of 92°F34°C and morning low of 72°F22°C. Light wind from the E around 6 mph9 km/h. Tuesday Night: Partly cloudy, with a low around 74°F23°C. Light wind from the ENE around 6 mph9 km/h.
WednesdayJul 29ClearHigh 94°F34°CLow 69°F21°CPrecip 0.01 in0.3 mm7%Cloud 20%Wind SSE 7 mph11 km/hWednesday: Mostly clear and hot, with a high of 94°F34°C and morning low of 69°F21°C. Breezy from the SSE at 8 mph12 km/h. Wednesday Night: Mostly clear, with a low around 71°F21°C. Breezy from the SSE at 7 mph10 km/h.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

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Coordinates: 43.5437°N, 96.7280°W·Elevation: 448m·Timezone: America/Chicago·Population: 171,544