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☀️ Weather in Sioux Falls, SD

Clear sky · Updated June 29, 2026 at 05:47 UTC

77°F
Temperature
82°F
Feels Like
84%
Humidity
9 mph SSE
Wind
0.00"
Precipitation
Home › South Dakota Cities › Sioux Falls, SD Weather

7-Day Forecast — Sioux Falls, SD

DayIconConditionsHighLowPrecip
Today
2026-06-29		 ⛈️ Thunderstorm with hail 95°F 76°F 0.00"
Tuesday
2026-06-30		 ☁️ Overcast 92°F 70°F 0.00"
Wednesday
2026-07-01		 ⛈️ Thunderstorm 93°F 67°F 0.34"
Thursday
2026-07-02		 ⛈️ Thunderstorm 96°F 67°F 0.01"
Friday
2026-07-03		 ⛈️ Thunderstorm 97°F 66°F 1.05"
Saturday
2026-07-04		 ⛈️ Thunderstorm 90°F 66°F 0.06"
Sunday
2026-07-05		 🌧️ Light drizzle 89°F 66°F 0.03"

About Sioux Falls, South Dakota Weather

Sioux Falls is located in South Dakota at coordinates 43.5446°N, 96.7311°W. With a population of approximately 192,517, it is one of the major cities in South Dakota. Weather data is sourced from the Open-Meteo API and updates automatically every hour. Temperatures are shown in Fahrenheit. Wind speeds are in miles per hour.

Frequently Asked Questions — Sioux Falls Weather

What is the weather like in Sioux Falls, SD right now?

Currently in Sioux Falls, SD: Clear sky with a temperature of 77°F (feels like 82°F). Humidity is 84% and winds are 9 mph SSE.

What is the best time of year to visit Sioux Falls, South Dakota?

The ideal time to visit Sioux Falls depends on your weather preference. Spring and fall generally offer the most comfortable temperatures. Check the monthly averages above for a complete picture.

Does Sioux Falls, South Dakota get snow?

Snow frequency in Sioux Falls depends on its elevation and latitude (coordinates: 43.54°N). Cities at higher latitudes or elevations typically see more winter precipitation. Check the 7-day forecast above for current conditions.

How accurate is this weather data for Sioux Falls?

Weather data is sourced from Open-Meteo, which uses ECMWF and other global weather models. Data updates hourly and is based on the precise coordinates for Sioux Falls (43.5446°N, 96.7311°W).

What is the average temperature in Sioux Falls, SD?

See the 7-day forecast table above for current highs and lows. Historical climate data for Sioux Falls shows typical temperature ranges that vary significantly by season.

Data Sources

Current conditions and forecasts are provided by Open-Meteo (open-meteo.com), a free and open-source weather API. Weather codes follow the WMO (World Meteorological Organization) standard. All times are in the local timezone for Sioux Falls, South Dakota.