Weather Tomorrow in Sioux Falls, SD
Friday, October 9, 2026
High 78°FLow 55°F
Clear
- Rain chance
- 14%
- Wind
- 5-15 mph
- Humidity
- 73%
- Feels like
- 55–78°F
Data source: National Weather Service (NOAA) · Forecast issued
Precipitation Timeline
No significant precipitation expected tomorrow.
Tomorrow by Hour
Local time. Rows with a 40% or higher chance of rain are shaded blue.
| Time | Sky | Temp | Rain | Wind (mph) |
|---|---|---|---|---|
| 12 AM | , Partly Cloudy | 59°F | 3% | 5 E |
| 1 AM | , Partly Cloudy | 58°F | 14% | 5 ESE |
| 2 AM | , Mostly Cloudy | 57°F | 9% | 5 ESE |
| 3 AM | , Partly Cloudy | 57°F | 7% | 5 E |
| 4 AM | , Partly Cloudy | 56°F | 3% | 5 E |
| 5 AM | , Partly Cloudy | 56°F | 2% | 5 E |
| 6 AM | , Mostly Sunny | 55°F | 2% | 5 E |
| 7 AM | , Mostly Sunny | 55°F | 1% | 5 E |
| 8 AM | , Mostly Sunny | 56°F | 1% | 10 E |
| 9 AM | , Mostly Sunny | 57°F | 1% | 10 ESE |
| 10 AM | , Mostly Sunny | 62°F | 1% | 10 ESE |
| 11 AM | , Sunny | 66°F | 0% | 10 SE |
| 12 PM | , Sunny | 70°F | 0% | 10 SE |
| 1 PM | , Sunny | 73°F | 0% | 10 SE |
| 2 PM | , Sunny | 76°F | 0% | 10 SE |
| 3 PM | , Sunny | 77°F | 0% | 10 SSE |
| 4 PM | , Sunny | 78°F | 0% | 10 SSE |
| 5 PM | , Sunny | 78°F | 0% | 10 SSE |
| 6 PM | , Clear | 77°F | 0% | 10 SSE |
| 7 PM | , Clear | 74°F | 0% | 10 SE |
| 8 PM | , Clear | 72°F | 0% | 10 SSE |
| 9 PM | , Mostly Clear | 70°F | 0% | 15 SSE |
| 10 PM | , Mostly Clear | 70°F | 0% | 15 SSE |
| 11 PM | , Clear | 69°F | 0% | 15 S |
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- T-shirt or light blouse
- Shorts or light pants
Footwear
Comfortable shoes or sandals
Accessories
- Sunglasses
Conditions
- High
- 78°F
- Low
- 55°F
- Wind
- 5-15 mph
- Rain
- 14%
Enjoy your day!
Best Time to Be Outside Tomorrow
12 PM – 2 PM
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
94out of 100
More for Sioux Falls, SD
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Frequently Asked Questions
What is the weather forecast for tomorrow in Sioux Falls, SD?
Tomorrow in Sioux Falls: High of 78°F, Low of 55°F. Clear with 14% chance of precipitation. Wind 5-15 mph.
Will it rain tomorrow in Sioux Falls?
No significant precipitation expected tomorrow.
What should I wear tomorrow in Sioux Falls?
With a high of 78°F and low of 55°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA). A next-day forecast is the most reliable part of any forecast, but it can still change, so check again in the evening. The page shows when the forecast was issued.