I-90 weather conditions near Rapid City, South Dakota
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Fair 51°F 2025-06-18T03:52:00-06:00 
Today 2025-06-18, Sunny. Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight 2025-06-18, Mostly Clear. Mostly clear, with a low around 60. East wind around 5 mph becoming southwest after midnight.- Juneteenth 2025-06-19, Sunny. Sunny, with a high near 95. Southwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
- Thursday Night 2025-06-19, Mostly Clear. Mostly clear, with a low around 66. East wind around 5 mph becoming west after midnight. Winds could gust as high as 15 mph.
Friday 2025-06-20, Hot. Sunny and hot, with a high near 101. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.- Friday Night 2025-06-20, Mostly Clear. Mostly clear, with a low around 65. West wind 5 to 10 mph, with gusts as high as 25 mph.
- Saturday 2025-06-21, Hot. Sunny and hot, with a high near 100. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
- Saturday Night 2025-06-21, Mostly Clear. Mostly clear, with a low around 62. South wind 10 to 15 mph becoming northwest after midnight. Winds could gust as high as 30 mph.
- Sunday 2025-06-22, Sunny. Sunny, with a high near 82.
Sunday Night 2025-06-22, Chance T-storms. A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Monday 2025-06-23, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 68.
Monday Night 2025-06-23, Chance T-storms. A chance of showers and thunderstorms. Partly cloudy, with a low around 50.- Tuesday 2025-06-24, Chance T-storms. A chance of showers and thunderstorms. Partly sunny, with a high near 69.