Weather World
Volcano, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Volcano Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
 |  | | | | | | | | | |
| Mostly Sunny | Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 95°FHi: 35°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Lo: 63°FLo: 17°C | Hi: 82°FHi: 28°C | Lo: 54°FLo: 12°C | Hi: 78°FHi: 26°C | Hi: 80°FHi: 27°C Lo: 56°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 56°FLo: 13°C | Hi: 82°FHi: 28°C Lo: 57°FLo: 14°C | Hi: 82°FHi: 28°C Lo: 57°FLo: 14°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1127 AM PDT Thu Sep 10 2026 
Volcano Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Volcano Weather Map
Volcano Quick Facts
Volcano Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1230 PM PDT Thu Sep 10 2026
Key Messages
- Hot, dry and breezy through Thursday, with areas of Moderate HeatRisk and elevated fire weather conditions
- Notable cool down over the weekend, with near to below normal temperatures expected
- Breezy onshore winds Thursday-Saturday followed by gustier north winds Saturday night-Monday with elevated to critical fire weather conditions over the weekend
Discussion
...
Today-Friday:
Mid to high level clouds are once again passing through portions of interior NorCal on GOES-West visible satelli...