Weather information for the Rapid City area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
Monthly average temperatures and precipitation for Rapid City are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 34° | 38° | 45° | 57° | 68° | 77° | 86° | 85° | 74° | 62° | 46° | 35° |
| Avg. Low | 10° | 15° | 22° | 32° | 42° | 51° | 58° | 56° | 45° | 34° | 22° | 12° |
| Daily Avg | 22° | 27° | 34° | 45° | 55° | 65° | 72° | 71° | 60° | 48° | 35° | 24° |
| Avg. Precip. | 0.4 in | 0.5 in | 1.0 in | 1.9 in | 2.7 in | 3.1 in | 2.0 in | 1.7 in | 1.3 in | 1.1 in | 0.6 in | 0.5 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
Live weather is currently unavailable.
Please visit weather.gov for current and forecasted weather.
Overnight
Mostly Clear
Thursday
Sunny
Thursday Night
Partly Cloudy
Friday
Mostly Sunny
Friday Night
Mostly Clear
Saturday
Mostly Sunny
Detailed Forecast |
|
|---|---|
| Overnight | Mostly clear. Low around 29, with temperatures rising to around 32 overnight. Northwest wind around 10 mph, with gusts as high as 22 mph. |
| Thursday | Sunny, with a high near 47. Northwest wind 12 to 20 mph, with gusts as high as 32 mph. |
| Thursday Night | Partly cloudy, with a low around 26. Wind chill values as low as 20. Northwest wind 7 to 16 mph, with gusts as high as 28 mph. |
| Friday | Mostly sunny, with a high near 42. Wind chill values as low as 19. Northwest wind 8 to 18 mph, with gusts as high as 30 mph. |
| Friday Night | Mostly clear, with a low around 23. Northwest wind 5 to 17 mph, with gusts as high as 29 mph. |
| Saturday | Mostly sunny, with a high near 47. Northeast wind 5 to 10 mph. |
| Saturday Night | Mostly clear, with a low around 28. South wind around 7 mph. |
| Sunday | Sunny, with a high near 64. South wind 6 to 17 mph, with gusts as high as 25 mph. |
| Sunday Night | A chance of rain showers. Mostly cloudy, with a low around 41. |
| Monday | A chance of rain showers. Mostly sunny, with a high near 58. |
| Monday Night | Partly cloudy, with a low around 35. |
| Tuesday | Mostly sunny, with a high near 61. |
| Tuesday Night | Partly cloudy, with a low around 40. |
| Wednesday | A slight chance of rain showers after noon. Mostly sunny, with a high near 71. |
