The temperatures in San Bernardino in February are quite cold with temperatures between 5°C and 18°C, warm clothes are a must.
The wather in San Bernardino in February can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in San Bernardino in February 2023.
If you’re planning to visit San Bernardino in the near future, we highly recommend that you review the 14 day weather forecast for San Bernardino before you arrive.