Weather WorldTriangle Lake, CA Weather Forecast
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Triangle Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
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| Sunny | Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Clear | Clear |
| Hi: 70°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 71°FHi: 22°C | Lo: 44°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 44°FLo: 7°C | Hi: 77°FHi: 25°C Lo: 45°FLo: 7°C | Hi: 77°FHi: 25°C Lo: 45°FLo: 7°C | Hi: 77°FHi: 25°C Lo: 45°FLo: 7°C | Hi: 77°FHi: 25°C Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 231 AM PDT Sun Sep 13 2026 
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Issued: 1233 PM PDT Sun Sep 13 2026
Key Messages
- A cool start to the week will be followed by a gradual warming trend accompanied by generally dry conditions and lighter winds.
- An upper level low will move into the area on Wednesday and Thursday. This will result in cooler temperatures, higher winds, and low chances for showers near the Oregon border.
Discussion
...
With the low exiting the area today, we have calmer winds and cooler temperatures compared to Saturday. Current wind gusts as of noon are between 40-50 mph on the ridges a...