Rapid City Airport (RAP) Weather 04/30/2025
Tonight
45
Partly Cloudy
Wednesday
60
Breezy. Slight Chance Showers then Showers Likely
Wednesday Night
40
Slight Chance Showers then Mostly Clear
Thursday
62
Slight Chance Showers then Chance Showers and Breezy
Thursday Night
36
Slight Chance Showers then Mostly Clear
Friday
68
Sunny
Friday Night
41
Mostly Clear
Saturday
80
Sunny
Saturday Night
49
Mostly Clear
Sunday
80
Breezy. Sunny then Slight Chance T-storms
Sunday Night
52
Chance Showers
Monday
76
Slight Chance Showers then Chance T-storms and Breezy
Monday Night
47
Showers Likely
Weekly Forecast
Tonight
Partly cloudy, with a low around 45. South wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 22 mph.
Wednesday
Showers likely, mainly after noon. Increasing clouds, with a high near 60. Breezy, with a north wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northwest wind 10 to 18 mph, with gusts as high as 25 mph.
Thursday
A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 62. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Thursday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 36. Northwest wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 68. Light and variable wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Friday Night
Mostly clear, with a low around 41. Southeast wind 7 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 80. Southeast wind 8 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 49.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 80. Breezy.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 76. Breezy.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 47.