Sioux Falls, SD Weather Forecast

Tonight's Weather

Thu, Sep 3

Mainly clear Lo: 68°

Tomorrow: Mostly sunny and hot; caution advised if outside for extended periods of time Hi: 98°

Current Weather

10:28 PM

Looking Ahead

The heat wave will continue through Saturday. Near record-breaking high temperatures today. Watch for a strong thunderstorm tomorrow evening and then again Saturday evening.

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Clouds

Temperature

Hourly Weather

10-Day Weather Forecast

Tonight

9/3

68° Lo

Mainly clear

25%

Fri

9/4

98° 72°

Mostly sunny and hot

Night: A strong evening thunderstorm

Sat

9/5

93° 71°

Mostly sunny; hot and humid

A strong thunderstorm early

25%

Sun

9/6

86° 71°

A thunderstorm possible

Mostly cloudy and very warm

30%

Mon

9/7

88° 72°

A couple of morning t-storms

A couple of t-storms late

70%

Tue

9/8

87° 62°

A t-storm around in the a.m.

Mainly clear and humid

55%

Wed

9/9

85° 60°

A couple of afternoon showers

Partly cloudy

56%

Thu

9/10

84° 58°

A touch of afternoon rain

Early showers; mostly cloudy

55%

Fri

9/11

83° 63°

Showers around in the p.m.

A shower early; partly cloudy

69%

Sat

9/12

80° 61°

Partly sunny

Clear

Sun & Moon

13 hrs 06 mins

Rise 6:53 AM

Set 7:59 PM

Waning Gibbous

Rise 11:07 PM

Set 3:44 PM

Air Quality

Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.