The weather in Rapid City in April is very cold with temperatures between 1°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Rapid City during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Rapid City during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Rapid City.
Our weather forecast can give you a great sense of what weather to expect in Rapid City in April 2025.
If you’re planning to visit Rapid City in the near future, we highly recommend that you review the 14 day weather forecast for Rapid City before you arrive.
Temperatures
12° / 1°
Rainy Days
7
Snowy Days
7
Dry Days
16
Rainfall
115
mm
Sun Hours
9.9
Hrs
