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May 4th, 2026 :: 3:20 pm PDT   

Local Weather Report for
Grass Valley
California, United States

 Current Grass Valley Weather Conditions Updated May 4th at 1:55 pm 
Overcast
Temperature:46°F Dew Point:46°F
Barometer:29.98 inHg Wind:calm
Humidity:100.0% Visibility:0M
 
 Grass Valley Weather Forecast Summary  
 
Today
May 4th
Tuesday
May 5th
Wednesday
May 6th
Thursday
May 7th
Friday
May 8th
Showers Mostly Cloudy with Showers Sunny Mostly Sunny Sunny
52°F
56°F
47°F
69°F
47°F
73°F
53°F
72°F
52°F
 
 Grass Valley Detailed Weather Forecast  
 
Monday, May 4th, 2026
Afternoon Temperature: 49°F
Cloudy with showers likely.
Evening Temperature: 49°F
Cloudy with showers likely.
Tuesday, May 5th, 2026
Overnight Temperature: 47°F
A mix of cloudy and clear skies with a few showers.
Morning Temperature: 50°F
A mix of cloud and sun with a slight chance of showers.
Afternoon Temperature: 55°F
A mix of cloud and sun.
Evening Temperature: 51°F
A mix of cloudy and clear skies with a chance of showers.
Wednesday, May 6th, 2026
Overnight Temperature: 48°F
Mostly clear.
Morning Temperature: 59°F
Sunny.
Afternoon Temperature: 69°F
Sunny.
Evening Temperature: 58°F
Clear.
Thursday, May 7th, 2026
Overnight Temperature: 54°F
Mostly clear.
Morning Temperature: 65°F
Sunny.
Afternoon Temperature: 73°F
Sunny.
Evening Temperature: 59°F
Clear.
Friday, May 8th, 2026
Overnight Temperature: 54°F
Clear.
Morning Temperature: 64°F
Sunny.
Afternoon Temperature: 72°F
Sunny.
Evening Temperature: 59°F
Clear.
Saturday, May 9th, 2026
Overnight Temperature: 55°F
Clear.
Morning Temperature: 69°F
Sunny.
Afternoon Temperature: 78°F
Sunny.
Evening Temperature: 63°F
Clear.
Sunday, May 10th, 2026
Overnight Temperature: 58°F
Clear. Windy at times.
Morning Temperature: 72°F
Sunny.
Afternoon Temperature: 81°F
Sunny.
Evening Temperature: 66°F
Clear.
Monday, May 11th, 2026
Overnight Temperature: 62°F
Mostly clear.
Morning Temperature: 75°F
Mostly sunny.
Afternoon Temperature: 84°F
Mostly sunny.
Evening Temperature: 68°F
Mostly clear.
Tuesday, May 12th, 2026
Overnight Temperature: 63°F
Mostly clear.
Morning Temperature: 73°F
Mostly sunny.
Afternoon Temperature: 81°F
Mostly sunny.
Evening Temperature: 64°F
Mostly clear.





 

  [ Local Weather Report ]
Nevada City, CA 
1:55 PM  46°F
Overcast
 
Colfax, CA 
 
Auburn, CA 
1:55 PM  52°F
mist
 
Emigrant Gap, CA 
1:52 PM  41°F
moderate fog
 
Lincoln, CA 
1:55 PM  55°F
Overcast
 
Marysville, CA 
1:53 PM  57°F
light rain mist
 
Loomis, CA 
 
Yuba City, CA 
1:53 PM  57°F
light rain mist
 
Rocklin, CA 
 
Oroville, CA 
1:53 PM  61°F
Overcast

 
This WeatherCity Weather Forecast for Grass Valley, California, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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