Community Corner

Get Ready for the Weekend: Diamond Bar-Walnut Weather Forecast

The local forecast for Friday, May 30 to Monday, June 2.

The National Weather Service forecast for Diamond Bar-Walnut:

  • Friday: Sunny, with a high near 90. West southwest wind around 10 mph, with gusts as high as 15 mph.
  • Friday Night: Mostly clear, with a low around 59. West southwest wind 5 to 10 mph becoming south southeast after midnight. Winds could gust as high as 15 mph.
  • Saturday: Sunny, with a high near 88. South southeast wind 5 to 10 mph becoming southwest in the afternoon.
  • Saturday Night: Partly cloudy, with a low around 57. South wind 5 to 10 mph.
  • Sunday: Patchy fog before noon. Otherwise, partly sunny, with a high near 86. Light south wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
  • Sunday Night: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 57.
  • Monday: Patchy fog before noon. Otherwise, partly sunny, with a high near 81.


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