Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58° N Lon: 96.75° W Elev: 1427 ft.

Mostly Cloudy

76°F

24°C

Humidity 50%
Wind Speed NW 14 G 24 mph
Barometer 30.08 in (1017.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 21 Jul 12:56 pm CDT
Detailed forecast for

Minnehaha County

This Afternoon
Mostly sunny. Not as warm with highs in the upper 70s. North winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Partly cloudy. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
Wednesday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 70s. Northwest winds around 5 mph.
Wednesday Night
Mostly clear. Lows in the upper 50s. South winds around 5 mph.
Thursday
Partly sunny in the morning, then becoming mostly cloudy. Highs around 80. South winds 10 to 15 mph with gusts up to 25 mph.
Thursday Night
Mostly cloudy. Lows in the lower 60s.
Friday
Partly sunny. Highs in the lower 80s.
Friday Night
Mostly clear. Lows in the mid 60s.
Saturday
Sunny, warmer with highs in the mid 90s.
Saturday Night
Mostly clear. Lows in the lower 70s. Heat index values in the upper 90s early in the evening.
Sunday
Mostly sunny. Hot with highs in the upper 90s.
Sunday Night
Mostly clear. Lows in the lower 70s. Heat index values in the upper 90s early in the evening.
Monday
Sunny. Highs in the mid 90s.



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1219 PM CDT Tue Jul 21 2026
 
 

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