Diamond Bar Weather Tomorrow

Day
A 50 percent chance of showers, mainly before 4pm. Partly sunny, with a high near 61. West southwest wind 5 to 15 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

Night
A 20 percent chance of showers before 10pm. Partly cloudy, with a low around 42. West southwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 25 mph.