The weather in Bismarck in April is very cold with temperatures between 1°C and 10°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Bismarck 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 Bismarck during April. It’s important to get out your snow boots and warm mittens to stay warm while you explore Bismarck.
Our weather forecast can give you a great sense of what weather to expect in Bismarck in April 2025.
If you’re planning to visit Bismarck in the near future, we highly recommend that you review the 14 day weather forecast for Bismarck before you arrive.
Temperatures
10° / 1°
Rainy Days
6
Snowy Days
7
Dry Days
17
Rainfall
75
mm
Sun Hours
8.3
Hrs
