Current Conditions

Sioux Falls, South Dakota

84°F29°C

Drizzle

Wind

SE 7 mph12 km/h

Humidity

61%

Cloud Cover

As of Wednesday, September 2, 2026 at 12:38 PM CDT

Today's Outlook

Day

Mostly clear and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SE at 7 to 8 mph12 to 12 km/h. 20% chance of drizzle in the morning. Humid.

Night

Mostly clear, with a low around 78°F26°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 90°F32°CFeels 94°F35°C	Low 66°F19°C	Precip 0.02 in0.5 mm20%	Cloud 20%	Wind SE 7 mph11 km/h	Wednesday: Mostly clear and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SE at 7 to 8 mph12 to 12 km/h. 20% chance of drizzle in the morning. Humid. Wednesday Night: Mostly clear, with a low around 78°F26°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h.
Showers	High 94°F34°CFeels 98°F37°C	Low 72°F22°C	Precip 0.04 in1 mm44%	Cloud 15%	Wind SSE 8 mph13 km/h	Thursday: Mostly clear and hot, with a high of 94°F34°C and morning low of 72°F22°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 73°F23°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h. 44% chance of showers overnight.
Drizzle	High 94°F35°CFeels 100°F38°C	Low 72°F22°C	Precip 0.03 in0.7 mm10%	Cloud 15%	Wind SE 8 mph13 km/h	Friday: Mostly clear and hot, with a high of 94°F35°C and morning low of 72°F22°C — feels like 100°F38°C. Breezy from the ESE at 8 to 11 mph14 to 17 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 74°F23°C. Breezy from the SE at 7 to 9 mph12 to 14 km/h. 10% chance of drizzle before dawn.
Drizzle	High 95°F35°CFeels 100°F38°C	Low 74°F23°C	Precip 0.02 in0.6 mm13%	Cloud 36%	Wind SE 9 mph15 km/h	Saturday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 74°F23°C — feels like 100°F38°C. Breezy from the SSE at 10 to 12 mph16 to 19 km/h. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 76°F24°C. Breezy from the SE at 8 to 9 mph14 to 14 km/h. 13% chance of drizzle before dawn.
Drizzle	High 88°F31°CFeels 91°F33°C	Low 73°F23°C	Precip 0.07 in1.7 mm27%	Cloud 62%	Wind SE 8 mph13 km/h	Sunday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 73°F23°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 27% chance of drizzle throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. 26% chance of drizzle in the evening.
Light Rain	High 89°F32°CFeels 93°F34°C	Low 72°F22°C	Precip 0.14 in3.5 mm26%	Cloud 71%	Wind SSE 13 mph21 km/h	Monday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 72°F22°C. Windy from the SSE at 14 to 17 mph23 to 27 km/h. 26% chance of drizzle throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SSE at 12 to 15 mph20 to 24 km/h. 20% chance of showers throughout the night.
Showers	High 88°F31°CFeels 91°F33°C	Low 74°F24°C	Precip 0.14 in3.6 mm36%	Cloud 54%	Wind S 10 mph17 km/h	Tuesday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 74°F24°C. Breezy from the SSW at 11 to 12 mph17 to 19 km/h. 28% chance of drizzle throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 74°F24°C. Breezy from the S at 10 to 14 mph16 to 22 km/h. 36% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	90°F32°C Feels 94°F35°C	66°F19°C	0.02 in0.5 mm· 20%	20%	Drizzle	SE 7 mph11 km/h
DayMostly clear and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the SE at 7 to 8 mph12 to 12 km/h. 20% chance of drizzle in the morning. Humid. NightMostly clear, with a low around 78°F26°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h.
	ThursdaySep 3	94°F34°C Feels 98°F37°C	72°F22°C	0.04 in1 mm· 44%	15%	Showers	SSE 8 mph13 km/h
DayMostly clear and hot, with a high of 94°F34°C and morning low of 72°F22°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 73°F23°C. Breezy from the SE at 7 to 9 mph12 to 15 km/h. 44% chance of showers overnight.
	FridaySep 4	94°F35°C Feels 100°F38°C	72°F22°C	0.03 in0.7 mm· 10%	15%	Drizzle	SE 8 mph13 km/h
DayMostly clear and hot, with a high of 94°F35°C and morning low of 72°F22°C — feels like 100°F38°C. Breezy from the ESE at 8 to 11 mph14 to 17 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 74°F23°C. Breezy from the SE at 7 to 9 mph12 to 14 km/h. 10% chance of drizzle before dawn.
	SaturdaySep 5	95°F35°C Feels 100°F38°C	74°F23°C	0.02 in0.6 mm· 13%	36%	Drizzle	SE 9 mph15 km/h
DayPartly cloudy and hot, with a high of 95°F35°C and morning low of 74°F23°C — feels like 100°F38°C. Breezy from the SSE at 10 to 12 mph16 to 19 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F24°C. Breezy from the SE at 8 to 9 mph14 to 14 km/h. 13% chance of drizzle before dawn.
	SundaySep 6	88°F31°C Feels 91°F33°C	73°F23°C	0.07 in1.7 mm· 27%	62%	Drizzle	SE 8 mph13 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 73°F23°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h. 27% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 75°F24°C. Breezy from the SE at 8 to 9 mph14 to 15 km/h. 26% chance of drizzle in the evening.
	MondaySep 7	89°F32°C Feels 93°F34°C	72°F22°C	0.14 in3.5 mm· 26%	71%	Light Rain	SSE 13 mph21 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 72°F22°C. Windy from the SSE at 14 to 17 mph23 to 27 km/h. 26% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SSE at 12 to 15 mph20 to 24 km/h. 20% chance of showers throughout the night.
	TuesdaySep 8	88°F31°C Feels 91°F33°C	74°F24°C	0.14 in3.6 mm· 36%	54%	Showers	S 10 mph17 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 74°F24°C. Breezy from the SSW at 11 to 12 mph17 to 19 km/h. 28% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F24°C. Breezy from the S at 10 to 14 mph16 to 22 km/h. 36% chance of showers throughout the night.
	WednesdaySep 9	84°F29°C	66°F19°C	0.13 in3.2 mm· 23%	48%	Showers	SSE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 66°F19°C. Breezy from the SSW at 8 to 9 mph14 to 15 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SE at 7 mph11 km/h. 20% chance of showers throughout the night.
	ThursdaySep 10	82°F28°C	64°F18°C	0.22 in5.5 mm· 22%	54%	Showers	SSE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the SSE at 9 to 10 mph15 to 16 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F19°C. Breezy from the SE at 8 mph13 km/h. 22% chance of showers throughout the night.
	FridaySep 11	80°F27°C	64°F18°C	0.24 in6.1 mm· 23%	56%	Showers	SSE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Breezy from the SE at 9 mph14 km/h. 21% chance of showers throughout the night.
	SaturdaySep 12	76°F25°C	60°F16°C	0.14 in3.5 mm· 23%	50%	Showers	WSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Breezy from the WSW at 10 to 11 mph17 to 18 km/h. 15% chance of showers throughout the day. NightPartly cloudy, with a low around 62°F17°C. Breezy from the SE at 9 mph14 km/h. 23% chance of showers throughout the night.
	SundaySep 13	75°F24°C	57°F14°C	0.09 in2.4 mm· 17%	50%	Drizzle	SSE 9 mph15 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F15°C. Breezy from the SSE at 9 mph14 km/h. 11% chance of drizzle throughout the night.
	MondaySep 14	75°F24°C	57°F14°C	0.13 in3.2 mm· 14%	43%	Drizzle	SSE 9 mph15 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 57°F14°C. Breezy from the S at 10 to 12 mph16 to 19 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SSE at 9 mph14 km/h. 13% chance of drizzle throughout the night.
	TuesdaySep 15	77°F25°C	57°F14°C	0.15 in3.9 mm· 16%	43%	Showers	SSE 9 mph15 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 57°F14°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 15% chance of showers throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SSE at 9 mph14 km/h. 16% chance of showers throughout the night.
	WednesdaySep 16	77°F25°C	58°F15°C	0.12 in3 mm· 17%	44%	Showers	S 10 mph16 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 58°F15°C. Breezy from the SSW at 11 to 12 mph18 to 20 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 60°F16°C. Breezy from the SSE at 9 mph15 km/h. 15% chance of showers throughout the night.

Nearby Cities

Brookings53 mi86 km Mitchell66 mi106 km Sioux City74 mi119 km Watertown96 mi154 km Norfolk110 mi178 km Willmar137 mi221 km

About This Forecast

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