1. North Region California
Best window: Monday 10:00 PM-12:00 AM PDT
Clear skies
State stargazing forecast
California
Worth planning tonight
Tonight score: 84 (Good)
Best window: Monday 10:00 PM-12:00 AM PDT
Main reason: Usable tonight with some cloud sensitivity.
More planning links
How to use this state page
Use the statewide signal first, then compare ranked locations below before traveling. For final execution, open the state-scoped map and city pages before leaving so you can verify late shifts in limiting factors.
Best locations in California tonight
Best places to check tonight
2. Central Region California
Best window: Monday 10:00 PM-12:00 AM PDT
Clear skies
3. South Region California
Best window: Monday 10:00 PM-12:00 AM PDT
Clear skies
Best nights this week
California planning strip
Great 90-100Good 80-89Conditional 68-79Borderline 55-67Skip 0-54
Thursday
92Great
Friday
91Great
Saturday
89Good
Sunday
87Good
Monday
85Good
Tuesday
90Great
Wednesday
91Great
FAQ
California planning basics
Is tonight good for stargazing in California?
Current run suggests a strong window if you stay inside the best-time range.
Where should I check next?
View the state map and city pages to compare local conditions, darkness, and short-window risk before travel.