Sioux Falls, South Dakota 7-day weather forecast
Sunday 8 November 2026 | 12:48
8°
Overcast
Feels like 6°
- High
- 12°
- Low
- -1°
- Humidity
- 81%
- Wind
- 8 km/h
7-day forecast
14 daysHourly forecast
DetailsSioux Falls rain radar
Temperature and rain / Sioux Falls
The coming days
High
18°
Low
-1°
Average high
11.8°
Average low
3.5°
Total rain
4.2 mm
Average rain
0.3 mm
Air quality - Sioux Falls
Particles and ozone
Good
8.90 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM109.00µg/m³
Ozone27µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Sioux Falls
Tomorrow in Sioux Falls, expect Clear sky ☀️, with:\n\n- High of 11°\n- Low of 2°
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Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-08