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United States weather

10 day weather forecast for Sioux Falls

Saturday, October 31st, 2026, at 09:43 PM
Today
Patchy rain possible
18° 11°
Tomorrow
Patchy rain possible
17° 12°
Monday
Moderate rain
20° 13°
Tuesday
Light rain
14° 5°
Wednesday
Overcast
13° 7°
Thursday
Overcast
12° 8°
Friday
Cloudy
11° 7°
 More Details See
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Sioux Falls Weather Pages

Sioux Falls weather forecast

The weather forecast for Sioux Falls over the next 5 days indicates damp and chilly conditions with temperatures ranging from 13 °C to 20 °C.

Rain is expected from today until Tuesday.

Wind speeds are expected to be strong, averaging around 26.3 km/h.

Weather today

Sioux Falls 14 days weather forecast

This weeks weather in Sioux Falls. Click on a date for detailed forecasts
Sat. 31
18°
11°
Patchy rain possible
1.1 mm
Sun. 1
17°
12°
Patchy rain possible
1.8 mm
Mon. 2
20°
13°
Moderate rain
23.9 mm
Tue. 3
14°
5°
Light rain
7.4 mm
Wed. 4
13°
7°
Overcast
0 mm
Thu. 5
12°
8°
Overcast
0 mm
Fri. 6
11°
7°
Cloudy
0 mm
Sat. 7
8°
4°
Overcast
0.3 mm
Sun. 8
7°
2°
Cloudy
0 mm
Mon. 9
9°
0°
Partly cloudy
0 mm
Tue. 10
9°
1°
Sunny
0 mm
Wed. 11
9°
1°
Partly cloudy
0 mm
Thu. 12
9°
4°
Overcast
0 mm
Fri. 13
8°
3°
Light rain
4.7 mm
Further Ahead
Select a date

You can click on date

Access Sioux Falls weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Sioux Falls long range weather forecast

30 day weather forecast for Sioux Falls
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
25°
2
Sunny
27°
3
Moderate rain
24°
4
Patchy rain possible
23°
5
Overcast
23°
6
Sunny
18°
7
Partly cloudy
19°
8
Overcast
23°
9
Overcast
22°
10
Sunny
25°
11
Overcast
21°
12
Moderate rain
20°
13
Moderate rain
15°
14
Light drizzle
11°
15
Light rain
13°
16
Mist
18°
17
Sunny
21°
18
Overcast
17°
19
Overcast
19°
20
Sunny
20°
21
Overcast
19°
22
Sunny
20°
23
Patchy rain possible
19°
24
Light rain shower
18°
25
Patchy rain possible
13°
26
Light rain
13°
27
Patchy rain possible
12°
28
Light snow
11°
29
Overcast
13°
30
Overcast
11°
31
Patchy rain possible
18°
Important Notice
Our Sioux Falls long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.

Rain Forecast for the Next 14 Days in Sioux Falls

A total of 39.2 mm is expected over 5 rainy days. The wettest day is Monday 2, with 23.9 mm. Click a day for details.
Sat. 31
1.1
1.1 mm
72%
Sun. 1
1.8
1.8 mm
74%
Mon. 2
23.9
23.9 mm
88%
Tue. 3
7.4
7.4 mm
78%
Wed. 4
0 mm
22%
Thu. 5
0 mm
24%
Fri. 6
0 mm
16%
Sat. 7
0.3
0.3 mm
43%
Sun. 8
0 mm
17%
Mon. 9
0 mm
10%
Tue. 10
0 mm
6%
Wed. 11
0 mm
8%
Thu. 12
0 mm
19%
Fri. 13
4.7
4.7 mm
84%

Frequently asked questions about the weather in Sioux Falls

How warm is it in Sioux Falls over the next 14 days?
Over the next two weeks, temperatures in Sioux Falls are expected to range from around 0 °C on the coldest nights up to about 20 °C on the warmest days. Use this range to plan what to pack and wear.

Will it rain in Sioux Falls in the next two weeks?
Yes - rain is expected on about 5 of the next 14 days in Sioux Falls, with roughly 39.2 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.

How windy is it in Sioux Falls?
Maximum wind speeds in Sioux Falls are forecast to reach about 51.5 km/h at their peak over the next 14 days.

When is the best time to visit Sioux Falls?
For a month-by-month look at temperatures and rainfall, see our best time to visit Sioux Falls guide.

How accurate is the 14-day forecast for Sioux Falls?
Our Sioux Falls forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Location coordinates Where is Sioux Falls?

Get accurate weather forecasts for Sioux Falls, located at latitude 43.55 and longitude -96.7. Stay updated with localized weather information tailored for Sioux Falls.

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