Rapid City Airport (RAP) Weather 08/11/2025
Today
87
Sunny
Tonight
58
Mostly Clear
Tuesday
86
Sunny
Tuesday Night
62
Mostly Clear
Wednesday
97
Sunny
Wednesday Night
64
Mostly Clear
Thursday
96
Sunny
Thursday Night
64
Slight Chance T-storms then Mostly Cloudy
Friday
89
Partly Sunny then Slight Chance T-storms
Friday Night
62
Chance T-storms
Saturday
87
Slight Chance T-storms
Saturday Night
63
Chance T-storms then Partly Cloudy
Sunday
88
Mostly Sunny then Slight Chance T-storms
Weekly Forecast
Today
Sunny, with a high near 87. Southwest wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 58. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 86. Northwest wind 5 to 10 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 62. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 97. South wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 64. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 96. West wind 5 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 64. North wind around 10 mph, with gusts as high as 20 mph.
Friday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 89.
Friday Night
A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 62.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88.