Weather in Sioux Falls, South Dakota, United States

7-Day Detailed Weather Forecast for Sioux Falls

Today

Temperature: 86°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A slight chance of rain showers between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny. High near 86, with temperatures falling to around 82 in the afternoon. East southeast wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tonight

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: ESE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. East southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Temperature: 87°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 87. Southeast wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 65°F

Wind Speed: 5 to 10 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.

Monday

Temperature: 88°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms. Partly sunny. High near 88, with temperatures falling to around 85 in the afternoon. South wind 5 to 10 mph. Chance of precipitation is 40%.

Monday Night

Temperature: 64°F

Wind Speed: 5 to 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. South southeast wind 5 to 10 mph. Chance of precipitation is 60%.

Tuesday

Temperature: 80°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.

Tuesday Night

Temperature: 61°F

Wind Speed: 5 to 10 mph

Wind Direction: NNE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.

Wednesday

Temperature: 78°F

Wind Speed: 5 to 10 mph

Wind Direction: NNW

Forecast: Showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.

Wednesday Night

Temperature: 59°F

Wind Speed: 5 to 10 mph

Wind Direction: WNW

Forecast: A chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 59. Chance of precipitation is 40%.

Juneteenth

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 84.

Thursday Night

Temperature: 63°F

Wind Speed: 10 mph

Wind Direction: SSE

Forecast: A chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

Friday

Temperature: 87°F

Wind Speed: 10 to 15 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 87. Chance of precipitation is 30%.

Friday Night

Temperature: 67°F

Wind Speed: 10 to 15 mph

Wind Direction: ESE

Forecast: A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 67.