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Trinity Alps WildernessTrinity Alps Wilderness, CA Weather Forecast
Info. Center: Weaverville Ranger Station, 360 Main Street, Weaverville, CA 96093 (530) 623-2121Quick Weather Clicks
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Trinity Alps Wilderness Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY |
 |  |  | | | | | | | | | |
| Clearing | Sunny | Clear | Sunny | Clear | Clear | Clear | Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 62°FLo: 17°C | Hi: 97°FHi: 36°C | Lo: 61°FLo: 16°C | Hi: 100°FHi: 38°C | Hi: 101°FHi: 38°C Lo: 61°FLo: 16°C | Hi: 101°FHi: 38°C Lo: 61°FLo: 16°C | Hi: 101°FHi: 38°C Lo: 60°FLo: 16°C | Hi: 101°FHi: 38°C Lo: 60°FLo: 16°C | Hi: 90°FHi: 32°C | Hi: 90°FHi: 32°C Lo: 49°FLo: 9°C | Hi: 90°FHi: 32°C Lo: 49°FLo: 9°C | Hi: 90°FHi: 32°C Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 314 PM PDT Sun Oct 04 2026 
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Issued: 1210 AM PDT Mon Oct 5 2026
Key Messages
- Unseasonably hot temperatures with near record highs continue to generate Moderate HeatRisk across the interior through mid week.
- A shallow marine layer will bring chances of morning coastal fog for much of the week.
- Dry conditions expected through this coming work week.
Discussion
...A strong area of high pressure has built over the four corners and is bringing hot weather to the interior areas. Thicker than anticipated cloud cover on Sunday kept temperatures from warming quite as muc...