Hazardous Weather Conditions
Current conditions at
Sioux Falls, Foss Field (KFSD)
Lat: 43.58°NLon: 96.75°WElev: 1427ft.
Overcast
51°F
11°C
| Humidity | 86% |
| Wind Speed | N 13 G 23 mph |
| Barometer | 29.77 in (1008.3 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 18 May 8:56 am CDT |
Extended Forecast for
Sioux Falls SD
Today
High: 60 °F
Cloudy then
Showers
LikelyTonight
Low: 42 °F
Showers and
BreezyTuesday
High: 57 °F
Cloudy and
Breezy then
Partly SunnyTuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 44 °F
Partly Cloudy
Thursday
High: 68 °F
Partly Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy
then Chance
ShowersFriday
High: 69 °F
Chance
Showers
Detailed Forecast
Today
A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Cloudy, with a high near 60. North northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely and possibly a thunderstorm, then showers after 7pm. Low around 42. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 57. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 36. North northwest wind 10 to 15 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Wednesday
Mostly sunny, with a high near 65. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 44. South southeast wind 5 to 10 mph.
Thursday
Partly sunny, with a high near 68.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 46.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 69.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 48.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sioux Falls SD
43.51°N 96.73°W (Elev. 1414 ft)
43.51°N 96.73°W (Elev. 1414 ft)
9:03 am CDT May 18, 2026
9am CDT May 18, 2026-6pm CDT May 24, 2026
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