National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Mostly Cloudy

69°F

21°C

Humidity 76%
Wind Speed S 20 G 30 mph
Barometer 29.90 in (1011.5 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 29 Jun 7:56 am CDT
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly before 11am. Partly sunny, with a high near 84. Southeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 84 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. North wind 5 to 10 mph becoming west after midnight.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 82. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. Northwest wind 5 to 10 mph becoming light west in the evening.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. Calm wind becoming west around 5 mph in the morning.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming southeast in the evening.

    Low: 64 °F

    Mostly Clear
    then Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly before 11am. Partly sunny, with a high near 84. Southeast wind 5 to 10 mph becoming northwest in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. North wind 5 to 10 mph becoming west after midnight.
Monday
Partly sunny, then gradually becoming sunny, with a high near 82. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 59. Northwest wind 5 to 10 mph becoming light west in the evening.
Tuesday
Sunny, with a high near 86. Calm wind becoming west around 5 mph in the morning.
Tuesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 64. Southwest wind around 5 mph becoming southeast in the evening.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 66.
Thursday
Mostly sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 72.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.73°W (Elev. 1447 ft)
Last Update:
6:06 am CDT Jun 29, 2025
Forecast Valid:
8am CDT Jun 29, 2025-6pm CDT Jul 5, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation