The weather in Rockville in March is very cold with temperatures between 2°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Rockville during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Rockville can expect a few days of snow in March.
Our weather forecast can give you a great sense of what weather to expect in Rockville in March 2025.
If you’re planning to visit Rockville in the near future, we highly recommend that you review the 14 day weather forecast for Rockville before you arrive.
Temperatures
12° / 2°
Rainy Days
7
Snowy Days
2
Dry Days
22
Rainfall
95
mm
Sun Hours
5.4
Hrs
