This weekend’s weather is a mixed bag, according to the National Weather Service.
Tonight, there will be scattered showers before 11 p.m., with a low around 47. A west southwest wind of 5 to 10 mph will become north northeast.
Saturday morning and afternoon the skies will clear, with sunshine and a high near 62. A calm wind will become southwest, around 5 mph. Clouds will increase at night, with a low of around 50 and a southwest wind of 5 mph becoming calm.
Find out what's happening in Diamond Bar-Walnutwith free, real-time updates from Patch.
Showers are likely for Sunday, mostly after 11 a.m. Winds could gust as high as 15 mph, and at night, it will be partly cloudy with a low around 47.