Sioux Falls 30-day weather forecast
Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.
Sioux Falls day-by-day calendar
- Days 1–16: daily forecast model
- Days 17–30: outlook (30-day statistical model), with the usual high / low for the date
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
77 NovTodayForecast  51° / 31° Rain 0% | ||||||
8Forecast 50° / 35° Rain 0% | 9Forecast  63° / 37° Rain 0% | 10Forecast 59° / 44° Rain 1% | 11Forecast 51° / 38° Rain 6% | 12Forecast 42° / 32° Rain 6% | 13Forecast 42° / 27° Rain 1% | 14Forecast 51° / 30° Rain 1% |
15Forecast 60° / 39° Rain 5% | 16Forecast 59° / 43° Rain 6% | 17Forecast 58° / 46° Rain 14% | 18Forecast  61° / 44° Rain 30% | 19Forecast 60° / 46° Rain 29% | 20Forecast 57° / 46° Rain 16% | 21Forecast 55° / 39° — |
22Forecast  54° / 38° — | 23Outlook  38° / 31° Rain 0.1 in | 24Outlook 40° / 31° — | 25Outlook 41° / 34° — | 26Outlook 37° / 29° Rain 0 in | 27Outlook 42° / 29° — | 28Outlook 45° / 34° — |
29Outlook 50° / 37° — | 30Outlook 53° / 37° Rain 0 in | 1 DecOutlook 41° / 33° — | 2Outlook 44° / 32° — | 3Outlook 42° / 37° Rain 0 in | 4Outlook 42° / 40° Rain 0 in | 5Outlook 44° / 36° Rain 0.1 in |
6Outlook 41° / 33° Rain 0.1 in |
Sioux Falls 30-day forecast: your questions
What is the weather in Sioux Falls for the next 30 days?
The 30-day view for Sioux Falls starts with 15 days of forecast: highs from 27°F (-3°C) up to 63°F (17°C) on Monday, and rain likely on 0 of them (0 in (0 mm) in all). Day by day: Sioux Falls 10-day forecast.
Nearest cities: 30-day forecast
- Sioux City74 mi
Weather across United States right now
- Atlanta8°C
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- Indianapolis2°C
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- San Antonio15°C
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- Seattle11°C
- St. Louis2°C
- Tampa21°C
- Washington9°C
