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

Current Conditions From Nearby Local Station  

Sunny 77°F
Feels Like 77°F  
Humidity 52% Dew Point 58°F Wind SW 2 MPH Gusts 8 Barometer 30.01 in.762.3 mm
Solar Rad 729 w/m2
Report from a MADIS/MESONET station 1.2 miles ENE of central Diamond Bar
at

Current Conditions From Nearby Local Station  

Sunny 77°F
Feels Like 77°F  
Humidity 52% Dew Point 58°F Wind SW 2 MPH Gusts 8 Barometer 30.01 in.762.3 mm
Solar Rad 729 w/m2
Report from a MADIS/MESONET station 1.2 miles ENE of central Diamond Bar
at

Point Forecast at a Glance

TueSep 30
Tue Sep 30: Sunny, High 76°F, Low 57°F
76°
57°
WedOct 1
Wed Oct 1: Sunny, High 77°F, Low 57°F
77°
57°
ThuOct 2
Thu Oct 2: Sunny, High 78°F, Low 58°F
78°
58°
FriOct 3
Fri Oct 3: Sunny, High 76°F, Low 56°F
76°
56°
SatOct 4
Sat Oct 4: Sunny, High 76°F, Low 57°F
76°
57°
SunOct 5
Sun Oct 5: Sunny, High 77°F, Low 57°F
77°
57°
MonOct 6
Mon Oct 6: Sunny, High 73°F, Low 56°F
73°
56°


This Date in Weather History

1896 - A hurricane formed on September 22 and lasted until September 30. It formed directly over the Lesser Antilles and hit Cuba, Florida, Georgia, South and North Carolina, Virginia, Washington D.C., and Pennsylvania. Its maximum sustained winds were at 130 mph. The heaviest rainfall deposited in association with the storm was 19.96 inches at Glennville, Georgia. This hurricane was responsible for an estimated 130 deaths and $1.5 million in damage.

More on this and other weather history


Diamond Bar 7 Day Weather Forecast Details

Tuesday Sep 30

Sunny

Day: Mostly sunny, with a high near 76. West southwest wind around 10 mph, with gusts as high as 20 mph.

Patchy Fog

Night: Patchy fog after 11pm. Mostly cloudy, with a low around 57. South southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Wednesday Oct 1

Sunny

Day: Patchy fog before 11am. Mostly sunny, with a high near 77. Southwest wind 0 to 10 mph.

Partly Cloudy

Night: Partly cloudy, with a low around 57. South southwest wind 0 to 5 mph.

Thursday Oct 2

Sunny

Day: Mostly sunny, with a high near 78. South southeast wind 0 to 10 mph.

Clear

Night: Mostly clear, with a low around 58.

Friday Oct 3

Sunny

Day: Sunny, with a high near 76.

Clear

Night: Clear, with a low around 56.

Saturday Oct 4

Sunny

Day: Sunny, with a high near 76.

Patchy Fog

Night: Patchy fog after 11pm. Partly cloudy, with a low around 57.

Sunday Oct 5

Sunny

Day: Patchy fog before 11am. Mostly sunny, with a high near 77.

Partly Cloudy

Night: Partly cloudy, with a low around 57.

Monday Oct 6

Sunny

Day: Mostly sunny, with a high near 73.

Clear

Night: Mostly clear, with a low around 56.

Sun & Moon   Monthly

First Light 6:21 AM

Sunrise 6:46 AM

Sunset 6:38 PM

Last Light 7:03 PM

Moonrise 2:56 PM

Moonset  ------

Moon Phase

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Weather Near Diamond Bar

Rosemead, CA

Colton, CA

Miracle Mile, CA


Contiguous United States Extremes

Mon's High Temperature
101 at 16 Miles Southwest Of Tecopa, CA

Tue's Low Temperature
28 at 9 Miles East-southeast Of Creede, CO and Leadville, CO


Weather Folklore

Tobacco gets moist before a rain.


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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.