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.

Overcast

71°F

22°C

Humidity 84%
Wind Speed E 16 mph
Barometer 29.96 in (1013.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 14 Aug 9:56 am CDT
Extended Forecast for

Brandon SD

  • Today

    Today: Scattered showers and thunderstorms, mainly between 2pm and 5pm. Cloudy, with a high near 75. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 75 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered sprinkles with isolated showers before 7pm, then scattered sprinkles between 7pm and 10pm. Mostly cloudy, with a low around 65. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 10%.

    Low: 65 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.

    High: 81 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 61. West wind around 5 mph becoming north after midnight. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 77. North wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Clear
    then Chance
    T-storms

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly between 2pm and 5pm. Cloudy, with a high near 75. East southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tonight
Scattered sprinkles with isolated showers before 7pm, then scattered sprinkles between 7pm and 10pm. Mostly cloudy, with a low around 65. East wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 10%.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly cloudy, with a high near 81. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 61. West wind around 5 mph becoming north after midnight. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 77. North wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 54. North northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 79.
Monday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brandon SD
 43.6°N 96.55°W (Elev. 1440 ft)
Last Update:
10:18 am CDT Aug 14, 2026
Forecast Valid:
10am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation