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

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

72°F

22°C

Humidity 48%
Wind Speed SE 9 G 22 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Sep 2:56 pm CDT
Extended Forecast for

2 Miles E Sioux Falls, Foss Field SD

  • This Afternoon

    This Afternoon: A chance of sprinkles after 4pm. Mostly cloudy, with a high near 72. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 72 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming east northeast around 5 mph in the morning.

    High: 76 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Low around 63. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Showers

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. Breezy, with an east southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Increasing clouds, with a low around 61. North wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 61 °F

    Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: Cloudy, with a high near 69.

    High: 69 °F

    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 64.

    High: 64 °F

    Cloudy then
    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of sprinkles after 4pm. Mostly cloudy, with a high near 72. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers before 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 59. Southeast wind around 5 mph becoming calm in the evening.
Thursday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. Calm wind becoming east northeast around 5 mph in the morning.
Thursday Night
A chance of showers and thunderstorms before 1am, then showers and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Low around 63. East wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 82. Breezy, with an east southeast wind 15 to 20 mph becoming southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms. Increasing clouds, with a low around 61. North wind 5 to 10 mph. Chance of precipitation is 40%.
Saturday
Cloudy, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 57.
Sunday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 64.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 53.
Tuesday
Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Sioux Falls, Foss Field SD
 43.6°N 96.7°W (Elev. 1450 ft)
Last Update:
2:53 pm CDT Sep 16, 2026
Forecast Valid:
3pm CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation