Sioux Falls Weather Forecast
Current conditions and the 5-day outlook for Sioux Falls, SD.
5-Day Forecast for Sioux Falls
Today in Sioux Falls, SD: sunny with a temperature of 76°F (feels like 71°F), 64% humidity, and winds out of the S at 18 mph. Check back for the latest Sioux Falls forecast and conditions.
Weather in Other Cities
Get the latest Sioux Falls weather forecast for Sioux Falls, SD. This page shows current conditions — temperature, "feels like", humidity, wind, and sky — plus a multi-day outlook so you can plan your day, your commute, and your week with confidence.
Conditions are updated regularly throughout the day. Scroll down for the Sioux Falls forecast details, the latest weather news and alerts, and quick links to forecasts for other cities and across SD.
Current Conditions in Sioux Falls
The panel above shows Sioux Falls's current temperature and what it feels like, along with humidity, wind speed and direction, and today's sky conditions. These readings refresh throughout the day so you always have an up-to-date picture before heading out.
Sioux Falls 5-Day Forecast
The Sioux Falls forecast covers the days ahead with expected highs and lows, conditions, and rain chances. Use it to plan outdoor activities, travel, and weekend trips around Sioux Falls, SD. Check back often, as forecasts are refined as new data comes in.
Sioux Falls Weather News & Alerts
When severe weather threatens SD — from heat and storms to winter weather — the latest headlines appear below, aggregated from trusted sources. Stay informed about watches, warnings, and conditions that could affect Sioux Falls.
Latest Sioux Falls Weather News
- Show HN: Product analytics (and evals) for agent sessions on your MCPHacker News•about 16 hours ago
- Iraqi Kurdish regional leader meets Syrian president in DamascusAl Jazeera•about 16 hours ago
- Samsung Says It's Banning Smart TV Apps That Expose Users' Internet Connections - EngadgetGoogle News•about 16 hours ago
- Bluesky’s new CEO wants a big tent, not a bubbleThe Verge•about 17 hours ago
- Israeli soldiers jailed over Sde Teiman walkoutAl Jazeera•2 days ago
- Sunday’s fire weather forecast not as dire as Saturday, but ‘we’re not out of the woods yet’ - The Spokesman-ReviewGoogle News•2 days ago
- Undercover police unit closed down over unjustified surveillance, spycops inquiry toldThe Guardian — World•2 days ago
- Wildfire Weather Poses ‘Particularly Dangerous Situation’ in Pacific Northwest - The New York TimesGoogle News•3 days ago
- Sde Teiman walkout lays bare an Israeli military running out of trustAl Jazeera•3 days ago
- Show HN: How to build and self-host a code review agentHacker News•3 days ago
- Israeli soldiers mutiny at notorious Sde Teiman baseAl Jazeera•4 days ago
- Steve Bannon predicts Todd Blanche fight could be final straw for Trump’s relationship with ThuneWashington Examiner•4 days ago
Sioux Falls, SD — Frequently Asked Questions
- What is the weather like in Sioux Falls today?
- Sioux Falls's current temperature, conditions, humidity, and wind are shown at the top of this page and update throughout the day. Scroll down for the full Sioux Falls forecast.
- What is the Sioux Falls forecast for this week?
- This page includes a multi-day Sioux Falls forecast with daily highs and lows, expected conditions, and rain chances so you can plan ahead.
- Will it rain in Sioux Falls?
- The Sioux Falls forecast on this page lists the rain chance for each upcoming day. Check the current conditions panel for what's happening right now.
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About Alto Weather
Alto Weather provides current conditions and forecasts for cities across the United States, plus breaking weather news and severe-weather alerts. Search for your location to see the latest outlook.
From hurricanes and winter storms to heat waves and everyday forecasts, Alto keeps you informed with timely, easy-to-read weather information.