Sioux Falls (SD)
Tomorrow
Tomorrow weather in Sioux Falls
Wednesday, October 21st, 2026
23°
Sunny
Feels like 20° · Low 11°
The weather tomorrow in Sioux Falls will be hotter than today, with temperatures rising to 22°.
The wind tomorrow will be much lighter compared to today and reach 14 km/h.
23° / 11°
Temp
7%
Rain
14 km/h
Wind
71%
Humidity
Sioux Falls Weather Pages
Sioux Falls hourly forecast for tomorrow
Scroll right to see more weather forecasts for Sioux Falls tomorrow
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 07:00 AM | 07:48 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 06:34 PM | 07:00 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | | |  | | | | | | | | | | |  |  |  |  | | | | Next |
| temperatures | 12.9° | 12.4° | 12° | 11.9° | 11.7° | 11.5° | 11.3° | 11.3° | Sunrise | 11.3° | 12.7° | 15.3° | 17.6° | 19.4° | 20.8° | 21.8° | 22.3° | 22.5° | 22.2° | 20.1° | Sunset | 18.3° | 17.4° | 16.5° | 16.3° | 15.9° | |
| Feels like | 10.3° | 10.1° | 9.8° | 9.8° | 9.7° | 9.7° | 9.7° | 9.6° | 9.6° | 11.1° | 12.7° | 15.2° | 16.9° | 18.3° | 19.4° | 19.9° | 20.2° | 20.3° | 19° | 16.9° | 15.6° | 14.8° | 14.7° | 14.5° | |||
| wind speed | 14 km/h | 12 km/h | 13 km/h | 12 km/h | 12 km/h | 11 km/h | 10 km/h | 11 km/h | 10 km/h | 10 km/h | 14 km/h | 13 km/h | 14 km/h | 14 km/h | 14 km/h | 15 km/h | 15 km/h | 13 km/h | 9 km/h | 10 km/h | 12 km/h | 12 km/h | 12 km/h | 11 km/h | |||
| wind degree | 170° | 176° | 176° | 177° | 177° | 176° | 178° | 182° | 185° | 178° | 187° | 188° | 184° | 182° | 174° | 181° | 188° | 185° | 157° | 155° | 147° | 153° | 153° | 169° | |||
| wind direction | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SSE | SSE | SSE | SSE | SSE | S | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 7% | 8% | 9% | 9% | 10% | 11% | 12% | 13% | 13% | 10% | 6% | 4% | 3% | 2% | 2% | 2% | 2% | 2% | 15% | 17% | 10% | 19% | 22% | 9% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 75% | 78% | 80% | 80% | 83% | 86% | 88% | 88% | 89% | 82% | 70% | 62% | 56% | 53% | 51% | 50% | 50% | 52% | 62% | 68% | 71% | 75% | 77% | 79% | |||
| dew point | 8.6° | 8.6° | 8.6° | 8.7° | 8.9° | 9.2° | 9.4° | 9.5° | 9.5° | 9.8° | 9.9° | 10.2° | 10.5° | 10.8° | 11.2° | 11.4° | 11.6° | 12° | 12.5° | 12.2° | 12.1° | 12.1° | 12.3° | 12.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 2% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 5% | 100% | 100% | 43% | 88% | 100% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 1.8 | 2.8 | 3.5 | 3.5 | 2.8 | 1.7 | 0.7 | 0.2 | 0 | 0 | 0 | 0 | 0 |
Weather in Sioux Falls tomorrow
The weather in Sioux Falls tomorrow is expected to be noticeably warmer than usual, with a forecast temperature of 23 °F, compared to an average of 18 °F for October 21st in recent years.
temperatures
23 °F
rain
0 mm
wind
14 km/h
UV
Moderate
Sioux Falls daylight overview ☀️
Tomorrow in Sioux Falls, The sun rises at 07:48 and sets at 18:34, giving a total daylight duration of 10 hours and 46 minutes.
Quick links
More Sioux Falls weather pages
What to wear tomorrow in Sioux Falls? clothing recommendations
Stay comfortably stylish - your tailored guide for tomorrow's Sioux Falls forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather tomorrow in Sioux Falls - FAQ
What is the maximum temperature for tomorrow in Sioux Falls?
The maximum temperature for tomorrow in Sioux Falls is expected to be 23° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain tomorrow in Sioux Falls? 🌧️
Yes, there is a 7% chance of rain in Sioux Falls tomorrow. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed tomorrow in Sioux Falls? 🌀
The wind in Sioux Falls is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Sioux Falls tomorrow?
Given the forecast of 23 °F with a 7% chance of rain, we advise checking our "What to wear tomorrow" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Sioux Falls tomorrow.
What is the sunrise and sunset time for Sioux Falls tomorrow?
The sun is expected to rise at 07:48 and set at 18:34 in Sioux Falls.
How accurate is the weather forecast Sioux Falls tomorrow? ✅
Sioux Falls weather forecast for tomorrow is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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