Rapid City Airport (RAP) Weather 10/12/2025
Tonight
57
Partly Cloudy
Saturday
73
Slight Chance Showers then Chance Showers
Saturday Night
46
Showers and Breezy
Sunday
59
Chance Showers and Breezy
Sunday Night
38
Mostly Cloudy then Slight Chance Showers
Monday
59
Chance Showers
Monday Night
37
Mostly Clear
Tuesday
67
Sunny
Tuesday Night
43
Mostly Clear
Wednesday
74
Sunny
Wednesday Night
46
Partly Cloudy
Thursday
77
Sunny
Thursday Night
45
Mostly Clear
Weekly Forecast
Tonight
Partly cloudy, with a low around 57. South wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph.
Saturday
A slight chance of showers before 9am, then a chance of showers after noon. Partly sunny, with a high near 73. North wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Saturday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 46. Breezy, with a northwest wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%.
Sunday
A 40 percent chance of showers, mainly before noon. Partly sunny, with a high near 59. Breezy, with a northwest wind 16 to 25 mph, with gusts as high as 43 mph.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 38. North wind 6 to 15 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of showers, mainly before noon. Partly sunny, with a high near 59. North wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Monday Night
Mostly clear, with a low around 37. South wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 67. West wind 5 to 9 mph becoming east in the morning. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 45.