The long-range forecast for Sioux Falls reveals lower temperatures than usual for this time of the year, dipping to 12°. In the coming days, the forecasted temperatures are expected to be on average -8.7 °C lower than the average of the last few years.
Select a month and click on a day for more information:
Thursday
Oct 1
17° / 9°
Friday
Oct 2
17° / 12°
Saturday
Oct 3
25° / 12°
Sunday
Oct 4
24° / 12°
Monday
Oct 5
24° / 12°
Tuesday
Oct 6
17° / 7°
Wednesday
Oct 7
19° / 4°
Thursday
Oct 8
23° / 6°
Friday
Oct 9
23° / 9°
Saturday
Oct 10
23° / 9°
Sunday
Oct 11
22° / 9°
Monday
Oct 12
19° / 9°
Tuesday
Oct 13
15° / 6°
Wednesday
Oct 14
13° / 4°
Thursday
Oct 15
13° / 3°
Friday
Oct 16
18° / 3°
Saturday
Oct 17
20° / 5°
Sunday
Oct 18
17° / 6°
Monday
Oct 19
19° / 6°
Tuesday
Oct 20
19° / 7°
Wednesday
Oct 21
17° / 7°
Thursday
Oct 22
19° / 5°
Friday
Oct 23
18° / 4°
Saturday
Oct 24
14° / 4°
Sunday
Oct 25
13° / 3°
Monday
Oct 26
14° / 4°
Tuesday
Oct 27
12° / 6°
Wednesday
Oct 28
11° / 5°
Thursday
Oct 29
14° / 4°
Friday
Oct 30
12° / 2°
Saturday
Oct 31
11° / 1°
Sioux Falls 30 days weather forecast
Check out our estimated 30 days weather forecast for Sioux Falls, this data is based on the average weather in Sioux Falls in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Sioux Falls next to the desired date.