Diamond Bar-Walnut (91765) Daily Weather Forecast

Weather In Diamond Bar, Walnut; Check Out That SoCal Sky

Your weather, air quality and UV Index report for the week. Patch wants pics! Send your sunrise photos over Facebook for Photo Of The Week!

Week Ahead Weather Forecast For Diamond Bar-Walnut

Your week ahead weather in San Gabriel Valley. Here's what to expect when you're out and about. Today, partly cloudy tomorrow morning.

Your Weekend Weather Forecast For Diamond Bar-Walnut

See how high temps will go, plus check out a few fun events coming up nearby for you and your family ...

Week Ahead Weather Forecast For Diamond Bar-Walnut

Today, clear throughout the day.

Excessive Heat Warnings Continue: Diamond Bar, Walnut

That pressure cooker of heat continues to bake San Gabriel Valley this week. Just how hot will it get? and when will it cool down?

Week Ahead Forecast For Diamond Bar-Walnut

No precipitation throughout the week, with high temperatures bottoming out at 89°F on Sunday.

Coastal Flooding, Mountain Thunderstorms This Week: Diamond Bar

Batten down the hatches and grab the surfboards, as coastal flooding and thunderstorms are expected across the southland. Plan ahead!

SGV Braces For Dangerous Heatwave: Diamond Bar

A heatwave is coming and with it, excessive heat warnings across the Southland. Here is what to expect near you.

Heatwave, Coastal Hazards 4th Of July Week: Diamond Bar

Waves upwards of 8 feet maximum are expected this week across LA & OC County beaches, thanks to Tropical Storm Fabio along with heat inland.

Air Quality Report For San Gabriel Valley: Diamond Bar, Walnut

The South Coast Air Quality Management District reports for the San Gabriel Valley are in. Here is your air quality report for Wednesday.

Hot Spell Coming To Diamond Bar; San Gabriel Valley

A heatwave is arriving in southern California, just in time for summer. See just how hot it's going to get in your area.

Father's Day Weekend Weather Forecast For Diamond Bar

Temperatures fall over the weekend in Diamond Bar

High Surf, High Temps Continue For SGV: Diamond Bar

South facing beaches expected sets of up to 8-feet through late Tuesday. High temperatures expected to roast inland San Gabriel Valley.

Diamond Bar Weather: Beach Hazards On Coast & May Gray Inland

Visiting the beach this week? Watch for elevated surf conditions and sneaker waves this week, the National Weather Service says.

Heatwave Hits Diamond Bar, Walnut: 4-Day Forecast

It's going to get hot this weekend, with temperatures rising Saturday and Sunday in most communities. How hot will it get?

Diamond Bar Weather: Warming Trend

Winds were expected across San Gabriel Valley, with warmer weather expected throughout the week.

Flash Flood Watch: Powerful Storm Arrives In Diamond Bar

A flash flood advisory is in effect through Friday, according to the National Weather Service.

Weather In Diamond Bar This Week: Cool And Cloudy, Rain

Diamond Bar weather this week will be cool and rainy, off and on. Your local forecast this week.

New Year's Weather Forecast For Diamond Bar

The weather outside is far from frightful, as Los Angeles County and southern California temperatures hover in the mid-80s.

Gusty Conditions, Fire Weather And Sunshine: Diamond Bar

With 11 red flag days in a row, Los Angeles County mountains still under fire weather conditions. Here is your local weather forecast.

Cool Snap Brings Winter Weather To Diamond Bar, SGV

It's feeling more like winter this week in San Gabriel Valley. Here's what you can expect this week.

Diamond Bar Roasts Under Triple Digit Heat

An excessive heat warning is in effect, with a red flag warning across the region as unseasonable heat as Diamond Bar reaches 102-degrees.

Diamond Bar Weather: Air Quality Across San Gabriel Valley

With the Canyon Fire raging, and winds shifting, OC air quality is still just below unhealthy. What is it like in your neck of the woods?

Do You See Or Smell Smoke In Diamond Bar?

Can you smell smoke in your town? Do you see ash floating around or on your cars? Here is how the Canyon Fire is affecting you in LA County.

Beat The Diamond Bar Heat: Coastal Temperatures Beckon As Monsoons Pour

Intense heat, monsoonal moisture and thunderstorms inland all add up to Southland residents hitting the Orange County coastline.

Diamond Bar: Heat And High Pressure Across San Gabriel Valley

High pressure, high temperatures the story of the weekend in Orange County, San Gabriel Valley and across Los Angeles

Diamond Bar Heatwave Picks Up Steam: How To Stay Cool

Temperatures soar across San Gabriel Valley For a second week. More heat on the way this week.

Diamond Bar Heat Wave: Soaring Temperatures Hit Southland

Expect southern California residents to hit the beaches as a record heat wave descends over San Gabriel Valley this weekend.

Midweek Cooldown For Diamond Bar, Walnut

Expect cooler weather through the week, warming up slightly this weekend.

Santa Anas Bring Heat Wave to Diamond Bar-Walnut

Temperatures are expected to spike 8-12 degrees above normal thanks to Santa Ana winds blowing through Diamond Bar-Walnut.

Hot Spell In San Gabriel Valley: Diamond Bar

Hot and sunny days are here, but a change is coming this weekend according to the National Weather Service.

High Surf At Beaches, Wind And Epic Sunsets For Diamond Bar

Sunny skies, wind gusts in San Gabriel Valley and beach hazards for LA County, Wednesday, and Thursday, NWS said.

High Winds Continue, Warmer Weather Coming To Diamond Bar Area

Sunny skies, windy days and warmer weather on the way in Diamond Bar, Walnut area, the National Weather Service Says.

Diamond Bar Weekend Weather Report: NWS

Rainfall possibly accompanied by strong winds will douse the Greater Los Angeles area beginning early Saturday, NWS says.

Powerful Winds to Hammer San Gabriel Valley Through Friday

BREAKING: These winds are "inside sliders," not Santa Anas, weather service says. Take care driving and watch for downed trees, power lines.

Storms Head to Diamond Bar Following Heat Wave

The first storm will bring widespread light to moderate rain on Tuesday, with amounts generally between a half-inch and an inch of rain.

Dense Fog Advisory For Diamond Bar Tuesday, NWS Says

"The morning commute will also likely be impacted by the dense fog," according to an NWS statement.

Heatwave Coming To Diamond Bar

Steep temperature increases are forecast in parts of San Gabriel Valley, with highs near 90 in some cities.

Diamond Bar Weather: Warm Winds, Temperatures Across San Gabriel Valley

Gusty winds and above normal temperatures across southern California.

Diamond Bar, Walnut Week Ahead Weather

Light showers across the region, and cool temperatures remain. Here is what to expect in your town.