BREAKING WEATHER:  AIRPORT DELAYS
Weather Forecast for
Zip Code 91789 Walnut, CA

Heat AdvisoryExtreme Heat Warning

Today: A 20 percent chance of showers. Mostly sunny and hot, with a high near 96. Heat index values as high as 107. West southwest wind 5 to 10 mph.

Tonight: Mostly clear, with a low around 72. West southwest wind around 5 mph becoming east northeast in the evening.

Wednesday: Sunny and hot, with a high near 101. Heat index values as high as 125. Calm wind becoming west southwest around 5 mph in the afternoon.

Wednesday Night: Partly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm in the evening.

Thursday: Sunny, with a high near 95. Calm wind becoming west southwest around 5 mph in the afternoon.

Thursday Night: Mostly clear, with a low around 69.

Friday: Sunny, with a high near 90.

Friday Night: Mostly clear, with a low around 65.

Saturday: Sunny, with a high near 85.

Saturday Night: Mostly clear, with a low around 63.

Sunday: Sunny, with a high near 85.

Sunday Night: Clear, with a low around 63.

Monday: Sunny, with a high near 87.


  HEALTH ALERTS 

  POLITICS