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Diamond Bar, CA Weather Forecast and Current Conditions (91765)

Current Conditions From Nearby Local Station  

Cloudy with Fog 54°F
Feels Like 54°F  
Humidity 95% Dew Point 53°F Wind Calm 0 MPH Gusts 2 Barometer 30.08 in.764.0 mm
Solar Rad 49 w/m2
Report from a MADIS/MESONET station 1.2 miles ENE of central Diamond Bar
at

Current Conditions From Nearby Local Station  

Cloudy with Fog 54°F
Feels Like 54°F  
Humidity 95% Dew Point 53°F Wind Calm 0 MPH Gusts 2 Barometer 30.08 in.764.0 mm
Solar Rad 49 w/m2
Report from a MADIS/MESONET station 1.2 miles ENE of central Diamond Bar
at

Point Forecast at a Glance

SunNov 2
Sun Nov 2: Mostly Sunny, High 76°F, Low 55°F
76°
55°
MonNov 3
Mon Nov 3: Mostly Sunny, High 79°F, Low 53°F
79°
53°
TueNov 4
Tue Nov 4: Sunny, High 77°F, Low 53°F
77°
53°
WedNov 5
Wed Nov 5: Mostly Sunny, High 73°F, Low 53°F
73°
53°
ThuNov 6
Thu Nov 6: Sunny, High 73°F, Low 54°F
73°
54°
FriNov 7
Fri Nov 7: Sunny, High 80°F, Low 56°F
80°
56°
SatNov 8
Sat Nov 8: Sunny, High 81°F, Low 57°F
81°
57°

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 73°F to 81°F. Dry weather expected throughout the week.

Climate Context

This week's forecast shows temperatures running 5°F above the historical average for November. Normal highs for this period are around 72°F with lows around 48°F.



This Date in Weather History

1946 - A heavy wet snow began to cover the Southern Rockies. Up to three feet of snow blanketed the mountains of New Mexico, and a 31 inch snow at Denver CO caused roofs to collapse.

More on this and other weather history


Diamond Bar 7 Day Weather Forecast Details

Sunday Nov 2

Mostly Sunny

Day: Patchy fog before 10am. Mostly sunny, with a high near 76. Southwest wind 0 to 5 mph.

Mostly Cloudy

Night: Patchy fog after 4am. Mostly cloudy, with a low around 55. Southwest wind 0 to 5 mph.

Monday Nov 3

Mostly Sunny

Day: Patchy fog before 10am. Mostly sunny, with a high near 79. South southwest wind 0 to 5 mph.

Clear

Night: Clear, with a low around 53. East southeast wind 0 to 5 mph.

Tuesday Nov 4

Sunny

Day: Sunny, with a high near 77. South southwest wind 0 to 5 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 53.

Wednesday Nov 5

Mostly Sunny

Day: Mostly sunny, with a high near 73.

Mostly Clear

Night: Mostly clear, with a low around 53.

Thursday Nov 6

Sunny

Day: Sunny, with a high near 73.

Mostly Clear

Night: Mostly clear, with a low around 54.

Friday Nov 7

Sunny

Day: Sunny, with a high near 80.

Mostly Clear

Night: Mostly clear, with a low around 56.

Saturday Nov 8

Sunny

Day: Sunny, with a high near 81.

Mostly Clear

Night: Mostly clear, with a low around 57.

Sun & Moon   Monthly

First Light 5:47 AM

Sunrise 6:13 AM

Sunset 4:58 PM

Last Light 5:24 PM

Moonrise 3:08 PM

Moonset 2:50 AM

Moon Phase
 

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Weather Near Diamond Bar

Cypress, CA

Greenmead, CA

View Park, CA

Contiguous United States Extremes

Sat's High Temperature
97 at 6 Miles West-southwest Of Glamis, CA

Sun's Low Temperature
13 at 4 Miles Northwest Of Grand Lake, CO


Weather Folklore

If you see toadstools in the morning, expect rain by evening.


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About Diamond Bar, California

Diamond Bar is a city in eastern Los Angeles County, California, United States. The 2020 census listed a population of 55,072. It is one of a few cities in California with a majority Asian population (59.24% as of 2020). It is named after the "diamond over a bar" branding iron registered in 1918 by ranch owner Frederic E. Lewis (1884–1963). The city features a public Los Angeles County golf course.

Located at the junction of the Pomona and Orange freeways, Diamond Bar is primarily residential with shopping centers interspersed throughout the city. It is surrounded by the cities of Brea, Walnut, Chino Hills, Pomona, City of Industry, and the unincorporated areas of Rowland Heights and South Diamond Bar.

Northern Diamond Bar is a part of the Pomona Unified School District. Southern Diamond Bar is a part of the Walnut Valley Unified School District. The city is also served by International Polytechnic High School. It also has the first hydrogen fueling station to be built in Southern California, near the South Coast Air Quality Management District building.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.