Day Patchy fog before 11am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 70. Light and variable wind becoming west 5 to 10 mph in the morning.
Night Mostly clear, with a low around 49. West wind around 5 mph becoming calm in the evening.
Includes the Counties: San Bernardino And Riverside County Valleys,
The Inland Empire,
Including The Cities Of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, And Corona