I-90 weather conditions near Rapid City, South Dakota
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Light Rain 48°F 2024-05-20T20:52:00-06:00 
Tonight 2024-05-20, Rain. Periods of rain. Low around 43. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 90%.Tuesday 2024-05-21, Chance Rain then Showers. A chance of rain before noon, then showers likely between noon and 3pm, then occasional showers and possibly a thunderstorm after 3pm. High near 55. North wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Tuesday Night 2024-05-21, Chance Showers. A chance of showers and thunderstorms. Cloudy, then gradually becoming partly cloudy, with a low around 42. North wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Wednesday 2024-05-22, Slight Chance Showers. A 20 percent chance of showers. Sunny, with a high near 70. West wind 6 to 10 mph becoming south in the morning. Winds could gust as high as 21 mph.
Wednesday Night 2024-05-22, Partly Cloudy. Partly cloudy, with a low around 49. South wind 6 to 8 mph, with gusts as high as 18 mph.Thursday 2024-05-23, Mostly Sunny then Chance Showers. A 50 percent chance of showers after noon. Mostly sunny, with a high near 74. Southwest wind 6 to 15 mph, with gusts as high as 32 mph.
- Thursday Night 2024-05-23, Chance Showers. A chance of showers and thunderstorms. Mostly cloudy, with a low around 43. Northwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Friday 2024-05-24, Chance Showers. A chance of showers. Mostly sunny, with a high near 64. Northwest wind 9 to 13 mph, with gusts as high as 25 mph.
Friday Night 2024-05-24, Mostly Clear. Mostly clear, with a low around 44.Saturday 2024-05-25, Sunny then Slight Chance Showers. A slight chance of showers after noon. Sunny, with a high near 76.
Saturday Night 2024-05-25, Chance Showers. A chance of showers and thunderstorms. Partly cloudy, with a low around 50.- Sunday 2024-05-26, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
- Sunday Night 2024-05-26, Chance Showers. A chance of showers and thunderstorms. Mostly clear, with a low around 47.
- Memorial Day 2024-05-27, Chance Showers. A chance of showers and thunderstorms. Mostly sunny, with a high near 71.