Rancho Cucamonga, CA — 65° Clear
No precipitation throughout the week, with highs reaching 97°F on Monday.
- Friday, May 8: Clear, low 61°, high 87°. Mostly clear until afternoon, returning overnight.
- Saturday, May 9: Clear, low 61°, high 91°. Mostly clear until afternoon, returning overnight.
- Sunday, May 10: Clear, low 62°, high 93°. Clear starting in the afternoon.
- Monday, May 11: Clear, low 61°, high 97°. Clear until night.
- Tuesday, May 12: Partly Cloudy, low 59°, high 85°. Partly cloudy from afternoon until night.
- Wednesday, May 13: Partly Cloudy, low 58°, high 80°. Partly cloudy in the afternoon and overnight.
- Thursday, May 14: Clear, low 57°, high 79°. Mostly clear starting in the evening.
- Friday, May 15: Clear, low 58°, high 77°. Mostly clear until afternoon, returning overnight.
