Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Arthur unleashes life-threatening flooding across Gulf Coast. Click for the forecast. Chevron right

Grass Valley, CA

84°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Grass Valley

California

84°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Grass Valley, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today

Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Today's Weather

Thu, Jun 18

Mostly sunny Hi: 84°

Tonight: Partly cloudy with a couple of showers late Lo: 58°

Current Weather

4:07 PM

84°F
RealFeel® 88°
Sunny More Details
RealFeel Shade™ 82°
Heat Index 84°
Wind SW 4 mph
Wind Gusts 8 mph
Air Quality Fair

Looking Ahead

Expect showery weather late tonight through tomorrow morning

Grass Valley Weather Radar

Grass Valley Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

5 PM 83°
rain drop 0%
6 PM 80°
rain drop 0%
7 PM 78°
rain drop 0%
8 PM 75°
rain drop 0%
9 PM 71°
rain drop 0%
10 PM 69°
rain drop 0%
11 PM 66°
rain drop 0%
12 AM 64°
rain drop 0%
1 AM 62°
rain drop 3%
2 AM 61°
rain drop 47%
3 AM 61°
rain drop 51%
4 AM 60°
rain drop 47%

10-Day Weather Forecast

Today

6/18

84° 58°

Mostly sunny

Night: A couple of showers late

7%

Fri

6/19

76° 54°

A couple of morning showers

Clear

67%

Sat

6/20

81° 57°

Plenty of sunshine

Clear

1%

Sun

6/21

85° 59°

Plenty of sunshine

A crystal-clear sky

1%

Mon

6/22

88° 65°

Warm with plenty of sunshine

A crystal-clear sky

1%

Tue

6/23

88° 61°

Warm with plenty of sunshine

A crystal-clear sky

1%

Wed

6/24

89° 63°

Warm with plenty of sunshine

Clear

1%

Thu

6/25

90° 65°

Warm with plenty of sunshine

Clear

0%

Fri

6/26

89° 61°

Sunny and remaining warm

Clear

0%

Sat

6/27

88° 65°

Plenty of sun

A crystal-clear sky

1%

Sun & Moon

14 hrs 55 mins
Rise 5:38 AM
Set 8:33 PM
Waxing Crescent
Rise 9:40 AM
Set 11:51 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Hurricane

Arthur raises risk of life-threatening flooding across Gulf Coast

55 minutes ago

Severe Weather

Tornadoes, winds rip through Illinois causing widespread damage

5 hours ago

Severe Weather

Severe storms to deliver strong winds, flash flooding on Thursday

51 minutes ago

Weather News

Arthur swamps Gulf Coast with flooding emergencies ongoing

2 hours ago

Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Boston World Cup Fan Festival closes ahead of thunderstorms

3 hours ago

More Stories

Featured Stories

Weather News

South Florida wildfire sending smoke into nearby communities

7 hours ago

Recreation

Black bear injures teen on Washington trail

6 hours ago

Astronomy

Meteorological summer vs. astronomical summer explained

10 hours ago

Recreation

Free climber dies after falling into volcanic crater in Yemen

1 day ago

Health

Pickle is the pumpkin spice of summer

3 days ago

World North America United States California Grass Valley

Weather Near Grass Valley:

  • Modesto, CA
  • Sacramento, CA
  • Stockton, CA
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...