Diamond Bar, CA Monthly Weather

Altitude - 220m | 34°1′44″N,117°48′36″W | map (OSM)

Diamond Bar, CA

°F

1 pmSunny6mphSW

Sat, May 10, 20251:47 PM (GMT -07:00)

May

Sun	Mon	Tue	Wed	Thu	Fri	Sat May 10 94 °F low64 °F
Sun May 11 86 °F low65 °F	Mon May 12 71 °F low59 °F	Tue May 13 67 °F low55 °F	Wed May 14 72 °F low54 °F	Thu May 15 74 °F low56 °F	Fri May 16 71 °F low57 °F	Sat May 17 71 °F low58 °F
Sun May 18 73 °F low58 °F	Mon May 19 76 °F low58 °F	Tue May 20 79 °F low60 °F	Wed May 21 79 °F low61 °F	Thu May 22 78 °F low60 °F	Fri May 23 78 °F low60 °F	Sat May 24 82 °F low56 °F
Sun May 25 79 °F low55 °F	Mon May 26 80 °F low55 °F	Tue May 27 76 °F low55 °F	Wed May 28 79 °F low56 °F	Thu May 29 75 °F low56 °F	Fri May 30 79 °F low58 °F	Sat May 31 85 °F low61 °F

June

Sun Jun 1 85 °F low63 °F	Mon Jun 2 84 °F low61 °F	Tue Jun 3 87 °F low61 °F	Wed Jun 4 85 °F low60 °F	Thu Jun 5 84 °F low57 °F	Fri Jun 6 79 °F low56 °F	Sat Jun 7 72 °F low55 °F
Sun Jun 8 75 °F low54 °F	Mon	Tue	Wed	Thu	Fri	Sat

Last updated 4h 11min ago

Temperature in Diamond Bar, CA for month

* Diamond Bar, CA Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Diamond Bar, CA, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Diamond Bar, CA. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.