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Weather in Sioux Falls, South Dakota for March 2026

Your guide to Sioux Falls weather in March - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Sioux Falls usually enjoys a light touch of snow in March.

    • Temperatures

  • In general, the average temperature in Sioux Falls at the beginning of March is 8.7 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 7.4 °F by the end of March.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
25
Dry days
Average rainy days
1
Rainy days
Average snowy days
5
Snow days
Average temperatures
7°/-2°
Temperatures
Average wind speed
25 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Sioux Falls Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
9°
2
Overcast
14°
3
Patchy rain possible
9°
4
Patchy rain possible
7°
5
Partly cloudy
6°
6
Patchy rain possible
10°
7
Patchy rain possible
6°
8
Overcast
8°
9
Sunny
11°
10
Overcast
14°
11
Cloudy
14°
12
Partly cloudy
14°
13
Overcast
19°
14
Overcast
12°
15
Overcast
11°
16
Overcast
7°
17
Light freezing rain
9°
18
Overcast
7°
19
Cloudy
7°
20
Patchy moderate snow
7°
21
Overcast
8°
22
Light snow
8°
23
Moderate or heavy snow showers
5°
24
Heavy snow
6°
25
Ice pellets
8°
26
Light snow
6°
27
Mist
6°
28
Freezing fog
12°
29
Patchy rain possible
9°
30
Overcast
5°
31
Light snow
6°

Temperatures trend during March in Sioux Falls

See the weather trend as well as the moving average line

March weather in Sioux Falls day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Partly cloudy
Partly cloudy
 9° /-1° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 14° /1° 0 mm 0 cm
Mar. 3 Patchy rain possible
Patchy rain possible
 9° /2° 0 mm 0 cm
Mar. 4 Patchy rain possible
Patchy rain possible
 7° /1° 0.1 mm 0 cm
Mar. 5 Partly cloudy
Partly cloudy
 6° /-2° 0.5 mm 0 cm
Mar. 6 Patchy rain possible
Patchy rain possible
 10° /-2° 3.4 mm 1.1 cm
Mar. 7 Patchy rain possible
Patchy rain possible
 6° /0° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 8° /-3° 0 mm 0 cm
Mar. 9 Sunny
Sunny
 11° /-3° 0 mm 0 cm
Mar. 10 Overcast
Overcast
 14° /-2° 0 mm 0 cm
Mar. 11 Cloudy
Cloudy
 14° /2° 0 mm 0 cm
Mar. 12 Partly cloudy
Partly cloudy
 14° /4° 0 mm 0 cm
Mar. 13 Overcast
Overcast
 19° /4° 0.2 mm 0 cm
Mar. 14 Overcast
Overcast
 12° /7° 6.1 mm 0 cm
Mar. 15 Overcast
Overcast
 11° /0° 49.6 mm 0 cm
Mar. 16 Overcast
Overcast
 7° /0° 0 mm 0 cm
Mar. 17 Light freezing rain
Light freezing rain
 9° /-3° 0 mm 0 cm
Mar. 18 Overcast
Overcast
 7° /-3° 0 mm 0 cm
Mar. 19 Cloudy
Cloudy
 7° /0° 8.1 mm 0.5 cm
Mar. 20 Patchy moderate snow
Patchy moderate snow
 7° /-4° 0.2 mm 0.1 cm
Mar. 21 Overcast
Overcast
 8° /-1° 0 mm 0 cm
Mar. 22 Light snow
Light snow
 8° /-3° 0.6 mm 0 cm
Mar. 23 Moderate or heavy snow showers
Moderate or heavy snow showers
 5° /-2° 3.7 mm 0.8 cm
Mar. 24 Heavy snow
Heavy snow
 6° /-1° 15.2 mm 3.4 cm
Mar. 25 Ice pellets
Ice pellets
 8° /-1° 12.3 mm 0.2 cm
Mar. 26 Light snow
Light snow
 6° /-6° 0.1 mm 0 cm
Mar. 27 Mist
Mist
 6° /-7° 0 mm 0 cm
Mar. 28 Freezing fog
Freezing fog
 12° /-2° 0 mm 0 cm
Mar. 29 Patchy rain possible
Patchy rain possible
 9° /0° 12.6 mm 3.6 cm
Mar. 30 Overcast
Overcast
 5° /0° 5.8 mm 4.2 cm
Mar. 31 Light snow
Light snow
 6° /0° 0.4 mm 0 cm
Next
Important Notice
Our weather forecast for Sioux Falls in March is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Sioux Falls forecast closer to your planned date for the most up-to-date weather information.
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Sioux Falls in March - FAQ

What are the expected maximum and minimum temperatures in Sioux Falls during March?
Prepare for cooler days with highs just around 7° and colder nights, dipping below -2°.
How much rainfall should be expected in Sioux Falls during March?
Moderate rainfall is anticipated in Sioux Falls during March, with a total of 63.9 mm spread over approximately 1 days. Considering plans for rainy days is advisable.
Will it snow in Sioux Falls in March 2026?
Sioux Falls experiences an average snowfall of 10.075 cm during March, occurring over 5 days.
What are the typical wind conditions in Sioux Falls during March?
The average wind speed in Sioux Falls during March is 25 km/h, suggesting breezy to windy conditions, depending on your activities.

Sioux Falls snow forecast March 2026

Track daily snowfall levels and discover Sioux Falls’s snowy potential this March ❄️

March rainfall patterns in Sioux Falls

Explore the daily rainfall trends and prepare for Sioux Fallss March weather 💧

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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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