Community Corner

Weekend Weather Forecast for Diamond Bar-Walnut

Sunday's high temperature is near 89.

The National Weather Service forecast for Diamond Bar-Walnut:

  • Friday: Sunny, with a high near 75. West southwest wind 5 to 10 mph.
  • Friday Night: Clear, with a low around 50. West southwest wind 5 to 10 mph becoming light and variable in the evening.
  • Saturday: Sunny, with a high near 85. Calm wind.
  • Saturday Night: Clear, with a low around 54. Light and variable wind becoming east northeast 5 to 10 mph after midnight.
  • Sunday: Sunny, with a high near 89. East northeast wind 5 to 10 mph becoming west southwest in the afternoon.
  • Sunday Night: Clear, with a low around 54.
  • Monday: Sunny, with a high near 82.


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