Weather WorldBlack Lake-Upper, WA Weather Forecast
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Black Lake-Upper Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | |  |  | | |  | | | |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Blowing Dust | Blowing Dust | Sunny | Chance of Showers | Blowing Dust | Mostly Clear | Mostly Clear |
| Lo: 47°FLo: 8°C | Hi: 76°FHi: 24°C | Lo: 46°FLo: 8°C | Hi: 80°FHi: 27°C | Lo: 50°FLo: 10°C | Hi: 73°FHi: 23°C Lo: 46°FLo: 8°C | Hi: 73°FHi: 23°C Lo: 46°FLo: 8°C | Hi: 60°FHi: 16°C | Lo: 36°FLo: 2°C | Hi: 60°FHi: 16°C | Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C | Hi: 60°FHi: 16°C Lo: 35°FLo: 2°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 209 PM PDT Tue Oct 06 2026 
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Issued: 426 PM PDT Tue Oct 6 2026
Key Messages
- Unseasonably warm and dry conditions continue through Thursday.
- An incoming weather system on Friday will bring cooler temperatures, gusty winds, and chances for rain.
Discussion
... Tuesday night through Thursday: A ridging pattern remains in place over the region, keeping mostly clear skies, light winds, and a subtle warming trend in the forecast through Thursday.
Looking at temperatures, afternoon highs will generally range throughout the 70s to around 80 degrees, around 10 to 15 deg...