February in Lowestoft is the coldest month of the year. In February, the weather in Lowestoft is typically cold. Average daily high temperature in February is about 6 degrees above zero. On average, Lowestoft has 13 cloudy, 10 rainy, 4 sunny, and 2 partly cloudy days in February. The rains are usually light. February as well as January, November, and December is considered the most uncomfortable time to visit Lowestoft.