I-229 SD weather conditions near Sioux Falls, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 39°F 2025-11-18T17:56:00-06:00 Tonight 2025-11-18, Cloudy then Patchy Fog. Patchy fog after midnight. Otherwise, cloudy, with a low around 36. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday 2025-11-19, Patchy Fog then Mostly Sunny. Patchy fog before 8am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 52. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night 2025-11-19, Partly Cloudy. Partly cloudy, with a low around 38. South southeast wind 5 to 10 mph becoming northwest after midnight.
Thursday 2025-11-20, Mostly Sunny. Mostly sunny, with a high near 50. North northwest wind 5 to 10 mph.
Thursday Night 2025-11-20, Mostly Clear. Mostly clear, with a low around 29. North northwest wind around 5 mph becoming calm in the evening.- Friday 2025-11-21, Mostly Sunny. Mostly sunny, with a high near 49. Calm wind becoming south southeast around 5 mph in the morning.
- Friday Night 2025-11-21, Partly Cloudy. Partly cloudy, with a low around 33.
- Saturday 2025-11-22, Mostly Sunny. Mostly sunny, with a high near 55.
- Saturday Night 2025-11-22, Mostly Clear. Mostly clear, with a low around 33.
- Sunday 2025-11-23, Mostly Sunny. Mostly sunny, with a high near 54.
- Sunday Night 2025-11-23, Mostly Clear. Mostly clear, with a low around 34.
- Monday 2025-11-24, Mostly Sunny. Mostly sunny, with a high near 53.
- Monday Night 2025-11-24, Partly Cloudy. Partly cloudy, with a low around 36.
- Tuesday 2025-11-25, Mostly Sunny. Mostly sunny, with a high near 50.