Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Dangerous storms loom for millions from Texas to the Northeast. Click for the forecast. Chevron right
Heat wave brings summerlike weather to the East. See how hot it will get this week. Chevron right

Grass Valley, OR

46°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Grass Valley

Oregon

46°
No results found.
Try searching for a city, zip code or point of interest.
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, OR 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

Tue, May 19

A blend of sunshine and clouds; windy this afternoon Hi: 68°

Tonight: Breezy this evening; otherwise, partly cloudy Lo: 43°

Current Weather

6:57 AM

46°F
RealFeel® 52°
Mostly sunny More Details
RealFeel Shade™ 47°
Wind SSW 4 mph
Wind Gusts 7 mph
Air Quality Excellent

Looking Ahead

Pleasant this weekend

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

7 AM 46°
rain drop 5%
8 AM 50°
rain drop 0%
9 AM 54°
rain drop 0%
10 AM 57°
rain drop 0%
11 AM 60°
rain drop 0%
12 PM 63°
rain drop 0%
1 PM 65°
rain drop 0%
2 PM 66°
rain drop 0%
3 PM 68°
rain drop 0%
4 PM 66°
rain drop 0%
5 PM 65°
rain drop 0%
6 PM 63°
rain drop 0%

10-Day Weather Forecast

Today

5/19

68° 43°

Windy this afternoon

Night: Breezy early; partly cloudy
7%

Wed

5/20

72° 46°

Partly sunny and nice

Mostly clear
0%

Thu

5/21

78° 48°

Partly sunny and warm

Clear to partly cloudy
1%

Fri

5/22

81° 51°

Sunny and pleasantly warm

Clear to partly cloudy
2%

Sat

5/23

75° 50°

Breezy in the afternoon

Partly cloudy
2%

Sun

5/24

76° 45°

Some sun, breezy and pleasant

Mostly cloudy
8%

Mon

5/25

62° 39°

A couple of showers possible

Partly cloudy
30%

Tue

5/26

67° 40°

Mostly sunny

Partly cloudy
5%

Wed

5/27

70° 41°

Partly sunny

Partly cloudy
5%

Thu

5/28

64° 39°

Mostly cloudy

Partly cloudy
6%

Sun & Moon

15 hrs 02 mins
Rise 5:29 AM
Set 8:31 PM
Waxing Crescent
Rise 7:45 AM
Set 12:29 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen High 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 Moderate Data is not supported in this location

Top Stories

Severe Weather

Dangerous storms loom for millions from Texas to the Northeast

4 hours ago

Weather Forecasts

Heat wave to complete spring weather whiplash, worsen drought in East

4 hours ago

Storm chaser captures towering tornado developing in central Nebraska

14 hours ago 0:30

Severe Weather

Tornadoes charge through Plains, Midwest, ripping apart homes in Nebra...

19 hours ago

Weather Forecasts

Memorial Day weekend: Downpours, storms from Texas to New England

4 hours ago

 More Stories

Featured Stories

Astronomy

SpaceX poised for first Starship flight test of 2026 following delays

18 minutes ago

Why some tornado warnings are more dangerous

1 day ago 0:56

Severe Weather

10 types of tornadoes that occur in the US

1 day ago

Severe Weather

Does a green sky mean a tornado is coming?

1 day ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

4 days ago
World North America United States Oregon Grass Valley

Weather Near Grass Valley:

  • Portland, OR
  • Salem, OR
  • Vancouver, WA
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

...

...

...