Weather WorldCornaz Lake, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Cornaz Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 | | | |  |  |  | |  |  |  | |
| Smoke | Smoke | Smoke | Smoke | Chance of Rain | Chance of Rain | Rain | Chance of Rain | Chance of Rain | Mostly Clear | Sunny | Mostly Clear |
| Hi: 80°FHi: 27°C | Lo: 43°FLo: 6°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C | Lo: 40°FLo: 4°C | Hi: 64°FHi: 18°C | Lo: 38°FLo: 3°C | Hi: 69°FHi: 21°C | Hi: 70°FHi: 21°C Lo: 40°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Mon Aug 31 2026 
Cornaz Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Cornaz Lake Weather Map
Cornaz Lake Quick Facts
Cornaz Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1143 AM PDT Sun Aug 30 2026
Key Messages
- Well below normal temperatures persist through much of the week starting Monday.
- Elevated Fire Weather conditions Monday afternoon and early evening in the northern Sac Valley, northeastern foothills, and Burney Basin due to low humidity and breezy winds.
- Increasing confidence in areas of unsettled weather and continued cool temperatures late in the week and into next weekend.
Discussion
...
Today through Early Week...
Dry weather with near normal temperatures continues today. Monday, as...