Weather is the day-to-day state of the atmosphere, and its short-term variation in minutes to weeks. People generally think of weather as the combination of temperature, humidity, precipitation, cloudiness, visibility, and wind. Climate is the weather of a place averaged over a period of time, often 30 years.
Weather definitely influences climate because the climate is based on the weather. So if the weather over a long period of time(30 years) increases or decreases, the climate will increase or decrease. Then, the climate has changed