Castro Valley (94546) Daily Weather Forecast

Castro Valley Winter 2021 Forecast From NOAA

Last week's storm has many residents hoping for a drought-breaking winter. Here's what NOAA predicts.

Castro Valley Rainfall Totals

Get the latest updates, including rainfall totals, in Castro Valley after a "bomb cyclone" tore through the region.

'The Storm Door Is Officially Open' In Castro Valley: Officials

Officials warn that wet roads, traffic incidents and wind may be on the horizon as fall's first rain arrives. What to expect, Castro Valley.

Winter Weather Forecast For Castro Valley

AccuWeather says the return of a La Niña cycle could affect how much rain Castro Valley receives, and when it will finally arrive.

Rain Or Shine? The Memorial Day Forecast For The Castro Valley

Are we in for stormy skies or fair weather this Memorial Day weekend? Check out the latest Castro Valley weather forecast.

Fire: Castro Valley Under Red Flag Warning This Weekend

Here's why weather officials have called the first red flag warning of the year. View a map of the affected areas.

Mother’s Day 2021 Weather: See Forecast For Castro Valley

Are you planning something outdoors for mom? Here's what's in store this Mother’s Day.

Groundhog Day: When Will Spring Weather Come To Castro Valley

This year, Punxsutawney Phil looks for his shadow in a livestreamed event that can be seen in Castro Valley, elsewhere around the country.

Castro Valley Receives 1.55 Inches Of Rain In 24 Hours

The 24-hour rainfall window ended at 1 p.m. Thursday. One Bay Area measuring station received 5.2 inches in the same time period.

Where To Get Sandbags In Castro Valley

The County has stocked bags and sand in two locations. Bring your own shovel!

NOAA Releases Winter Forecast For Castro Valley

La Niña will affect temperature, precipitation and drought conditions through winter in Castro Valley, according to NOAA’s forecast.

Rain Expected In The East Bay This Weekend

Take a look at the rainfall predictions from the National Weather Service.

Flood Advisory Issued For Castro Valley

Heavy rain may cause urban and small stream flooding.

Castro Valley's Rainy Hour-By-Hour Forecast

Here's a breakdown of what you can expect over the next several hours.

Rain, Wind Forecast: Atmospheric River To Flow Over Castro Valley

A Wind Advisory has already been issued for Friday. Expect heavy rain here and snow in the Sierra.

Wind Gusts To 60 MPH Expected In Castro Valley

The National Weather Service has issued a High Wind Watch for most of the Bay Area for later this week.

Chilly Days Cold Nights: Castro Valley Weather Forecast

Your New Year's Eve forecast and beyond.

Overnight Lows In the 30s: Castro Valley Christmas Week Forecast

Rain will likely hit on Monday and temperatures will drop after the storm moves out. Will it dry out in time for Santa?

Your Week's Weather Forecast For Castro Valley

See what temps and chance of rain will be. Plus, check out some fun events coming up nearby for you and your family.

2 Days Of Rain In Forecast For Castro Valley This Week

High temperatures will bottom out on Tuesday.

Your Week's Weather Forecast For Castro Valley

More rain on the way? Find out. Plus check out some fun events coming up nearby for you and your family ...

3 Solid Days Of Rain Forecast For Castro Valley

Are you planning to hit the road for the Thanksgiving holiday? Uh, oh.

Cooler Temperatures, No Rain: Weather Forecast For Castro Valley

Today, partly cloudy starting tonight.

Castro Valley's Weekend Weather Forecast

The weekend will be filled with kids sports, outdoor fun...and how about a BBQ? Check the weather in advance.

Heavy Rain Coming To Castro Valley: Detailed Weather Forecast

Widespread rainfall is predicted to hit the Bay Area this week.

Castro Valley Weekend Weather Forecast

Will it feel like summer or fall?

Your Week's Weather Forecast For Castro Valley

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

Castro Valley Weekend Weather Forecast

We've made it to the weekend - here's what to expect.

Four-Day Forecast For Castro Valley

The last week of July is here!

Your Weekend Weather Forecast For Castro Valley

See what's ahead on the temperature front ...

Summer Clouds In Four-Day Forecast For Castro Valley

Today, partly cloudy starting tonight.

Castro Valley Weather Perfect This Week

Today, clear throughout the day.

Sandbags Available In Castro Valley

The storm bearing down on Castro Valley could drop record rainfall. Here's where to get sandbags.

High Wind Warning For Castro Valley, Bay Area Thursday

Moderate to heavy rain is also expected.

Excessive Heat Warning Issued For Castro Valley: National Weather Service

Be prepared for miserable, dangerous heat. (Breaking)

Suspended Boulders Force Closure of Palomares Road

BREAKING: The dangerous situation has officials warning drivers, pedestrians and bicyclists to heed road closure signs.

Castro Valley Weather Forecast: 3 Storms Line Up to Clobber Us

The National Weather Service has issued a hazardous weather outlook.

Castro Valley Weather Forecast: Get Ready For Another Wallop

The Bay Area is in the bulls-eye again.

Castro Valley Weather Forecast: Strong Storm With High Wind Warning

The rain is returning, along with fierce winds.

New Storm Expected to Hit Castro Valley

BREAKING: Heavy downpours overnight could cause more challenges.