National Weather Service forecast

Sioux Falls, South Dakota Weather

40°Tonight: Chance Rain Showers
Wind NW 15 mph
7-DayHourlyRadar

Sioux Falls 7-Day Forecast

  1. Tonight
    40°F
    Chance Rain Showers
    49% chance of precipitation

    A chance of rain showers. Cloudy, with a low around 40. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

  2. Wednesday
    45°F
    Rain Showers Likely
    67% chance of precipitation

    Rain showers likely. Cloudy, with a high near 45. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

  3. Wednesday Night
    38°F
    Chance Rain Showers
    42% chance of precipitation

    A chance of rain showers before 1am. Cloudy, with a low around 38. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

  4. Thursday
    46°F
    Mostly Cloudy

    Mostly cloudy. High near 46, with temperatures falling to around 43 in the afternoon. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

  5. Thursday Night
    32°F
    Mostly Cloudy

    Mostly cloudy, with a low around 32. North northeast wind 0 to 10 mph.

  6. Friday
    45°F
    Mostly Sunny

    Mostly sunny, with a high near 45. East wind 0 to 5 mph.

  7. Friday Night
    30°F
    Partly Cloudy

    Partly cloudy, with a low around 30.

  8. Saturday
    52°F
    Mostly Sunny

    Mostly sunny, with a high near 52.

  9. Saturday Night
    36°F
    Mostly Clear
    4% chance of precipitation

    Mostly clear, with a low around 36.

  10. Sunday
    57°F
    Sunny
    2% chance of precipitation

    Sunny, with a high near 57.

  11. Sunday Night
    39°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 39.

  12. Monday
    60°F
    Sunny

    Sunny, with a high near 60.

  13. Monday Night
    38°F
    Mostly Clear

    Mostly clear, with a low around 38.

  14. Tuesday
    57°F
    Mostly Sunny

    Mostly sunny, with a high near 57.

Issued by the National Weather Service (FSD office), updated .

Sioux Falls Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Sioux Falls

Sioux Falls Weather Radar

Open the full radar for Sioux Falls

About Sioux Falls

Population (2020 Census)
192,517
Coordinates
43.538, -96.731
Elevation
1,453 ft
NWS forecast office
FSD
Time zone
America/Chicago
Sunrise today
7:06 AM CST
Sunset today
5:14 PM CST
Daylight today
10 h 8 min

Sioux Falls Weather Questions

What is the weather forecast for Sioux Falls, South Dakota?

Tonight: A chance of rain showers. Cloudy, with a low around 40. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible. Wednesday: Rain showers likely. Cloudy, with a high near 45. Northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Will it rain or snow in Sioux Falls this week?

The best chance of precipitation is Wednesday at 67%. Periods with a 30% chance or more: Tonight (49%), Wednesday (67%), Wednesday Night (42%).

How warm and how cold will it get in Sioux Falls this week?

The warmest day is Monday, with a high near 60°F. The coldest night is Friday Night, with a low near 30°F.

What time are sunrise and sunset in Sioux Falls today?

Sunrise is at 7:06 AM CST and sunset is at 5:14 PM CST, for 10 h 8 min of daylight.

Weather near Sioux Falls

Largest cities in South Dakota

All South Dakota cities