Weather
Sioux Falls Weather: Saturday Warms Into Upper 60s
Sioux Falls, SD – Sunshine returns to the Sioux Falls region this weekend, with Saturday forecast to be the warmest day as highs reach the mid 60s to low 70s.
By Avery Collins · 2026-10-01T21:52:58.147Z
Sioux Falls, SD – Sunshine returns to the Sioux Falls region this weekend, with Saturday forecast to be the warmest day as highs reach the mid 60s to low 70s.
According to the National Weather Service in Sioux Falls, clearer conditions are expected after a stretch of gray skies. Its Thursday afternoon forecast shows dry weather continuing through Sunday.
Thursday night temperatures are forecast to fall into the 41 44 degree range across the area.
Friday will bring increasing sunshine along with breezy conditions. Afternoon highs are expected to range from 59 to 62 degrees, followed by nighttime temperatures of 46 to 50.
Saturday is forecast to be sunny and warmer. Highs across the NWS Sioux Falls forecast area are expected to reach 65 to 71 degrees, making it the warmest day shown in the weekend outlook. Overnight temperatures should remain relatively mild, ranging from 47 to 51 degrees.
Sunny weather continues Sunday, although temperatures ease slightly. Forecast highs range from 62 to 66 degrees, with nighttime readings of 44 to 47.
The outlook covers the broader Sioux Falls forecast area, so exact temperatures will vary by location. The weather service's Thursday afternoon graphic does not indicate rain or hazardous weather during the Friday through Sunday period.
Residents planning weekend activities should expect improving conditions Friday followed by plentiful sunshine Saturday and Sunday, with Saturday offering the warmest temperatures of the weekend.