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: Mostly Cloudy 61°F 2025-06-18T06:56:00-05:00 
Today 2025-06-18, Chance T-storms. A 40 percent chance of showers and thunderstorms. Cloudy, then gradually becoming mostly sunny, with a high near 80. Northwest wind 5 to 10 mph.Tonight 2025-06-18, Slight Chance T-storms then Mostly Clear. A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 59. North northwest wind around 5 mph becoming southwest after midnight.
Juneteenth 2025-06-19, Sunny. Sunny, with a high near 91. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night 2025-06-19, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 69. South wind 10 to 15 mph, with gusts as high as 20 mph.Friday 2025-06-20, Sunny then Sunny and Breezy. Sunny and hot, with a high near 97. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 75. South wind around 15 mph, with gusts as high as 30 mph.
Saturday 2025-06-21, Hot. Sunny and hot, with a high near 100.Saturday Night 2025-06-21, Mostly Clear then Mostly Clear and Breezy. Mostly clear, with a low around 78. Breezy.
Sunday 2025-06-22, Hot and Breezy. Sunny and hot, with a high near 97. Breezy.Sunday Night 2025-06-22, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Monday 2025-06-23, Chance T-storms then Showers Likely. Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Monday Night 2025-06-23, Showers Likely. Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Tuesday 2025-06-24, Showers Likely. Showers likely and possibly a thunderstorm. Cloudy, with a high near 74. Chance of precipitation is 60%.