Diamond Bar, CA Monthly Weather

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

Diamond Bar, CA

°F

12 pmSunny5mphS

Wed, December 3, 202512:41 PM (GMT -08:00)

December

Sun	Mon	Tue	Wed Dec 3 66 °F low50 °F	Thu Dec 4 69 °F low47 °F	Fri Dec 5 69 °F low47 °F	Sat Dec 6 70 °F low48 °F
Sun Dec 7 72 °F low51 °F	Mon Dec 8 75 °F low51 °F	Tue Dec 9 77 °F low54 °F	Wed Dec 10 75 °F low55 °F	Thu Dec 11 74 °F low55 °F	Fri Dec 12 73 °F low55 °F	Sat Dec 13 72 °F low55 °F
Sun Dec 14 70 °F low54 °F	Mon Dec 15 69 °F low53 °F	Tue Dec 16 67 °F low51 °F	Wed Dec 17 60 °F low38 °F	Thu Dec 18 64 °F low40 °F	Fri Dec 19 63 °F low40 °F	Sat Dec 20 63 °F low47 °F
Sun Dec 21 63 °F low47 °F	Mon Dec 22 65 °F low52 °F	Tue Dec 23 53 °F low50 °F	Wed Dec 24 54 °F low46 °F	Thu Dec 25 51 °F low43 °F	Fri Dec 26 52 °F low39 °F	Sat Dec 27 48 °F low39 °F
Sun Dec 28 48 °F low40 °F	Mon Dec 29 49 °F low45 °F	Tue Dec 30 51 °F low44 °F	Wed Dec 31 55 °F low37 °F	Thu	Fri	Sat

Last updated 3h 4min 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.