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Grass Valley Today
By the People, for the People
Wet and Chilly Week Ahead for Grass Valley, CA
Heavy rain and snow expected as temperatures struggle to reach the 50s
Published on Feb. 16, 2026
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The 10-day forecast for Grass Valley, California calls for a wet and cold week ahead, with periods of heavy rain and snow expected to keep temperatures well below average for this time of year. Residents can expect frequent rain showers, the potential for over an inch of rainfall in some instances, and even the possibility of accumulating snow as the week progresses.
Why it matters
Grass Valley is a small mountain town in Northern California that can see significant winter weather, but the forecast for the next 10 days appears to be more extreme than usual for mid-February. The combination of heavy rain, potential snow, and below-average temperatures could impact travel, outdoor activities, and daily life for residents in the area.
The details
The forecast calls for rain to be the predominant weather pattern, with chances of precipitation ranging from 60-100% on most days. Some of the rain could be heavy, with the potential for over an inch of rainfall in a single day. As temperatures drop later in the week, the rain is expected to transition to snow, with accumulations of around an inch possible. Winds will also pick up, with gusts reaching 15-20 mph at times.
- Monday night: Rain likely, with a 100% chance of precipitation and 1-2 inches of rain expected.
- Tuesday: Rain continuing, with a 100% chance of precipitation and over an inch of rainfall possible.
- Tuesday night: Rain transitioning to snow, with a 90% chance of precipitation and temperatures dropping to around 35°F.
- Wednesday: Snow showers in the morning, with a 100% chance of precipitation and temperatures struggling to reach the upper 30s.
- Thursday: Periods of snow, with a 100% chance of precipitation and temperatures remaining in the mid to upper 30s.
The players
Grass Valley, California
A small mountain town in Northern California that can experience significant winter weather, including heavy rain and snow.
The takeaway
The forecast for Grass Valley, California over the next 10 days suggests that residents should be prepared for a prolonged period of wet and cold weather, with the potential for heavy rain, snow, and below-average temperatures. This could impact travel, outdoor activities, and daily life in the area, so it's important for locals to monitor the forecast and take appropriate precautions.

