Weather WorldShelley Lake, WA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Shelley Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  | | |  | | | | |
| Chance of Showers | Clearing | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 47°FLo: 8°C | Hi: 73°FHi: 23°C | Lo: 45°FLo: 7°C | Hi: 83°FHi: 28°C | Lo: 50°FLo: 10°C | Hi: 83°FHi: 28°C | Lo: 50°FLo: 10°C | Hi: 73°FHi: 23°C | Hi: 70°FHi: 21°C Lo: 47°FLo: 8°C | Hi: 70°FHi: 21°C Lo: 47°FLo: 8°C | Lo: 43°FLo: 6°C | Hi: 71°FHi: 22°C |
| POP: 20% | POP: 50% | POP: 30% | POP: 50% | POP: 50% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 425 PM PDT Sat Aug 29 2026 
Shelley Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Shelley Lake Weather Map
Shelley Lake Quick Facts
Shelley Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 522 PM PDT Sat Aug 29 2026
Key Messages
- Temperatures trend warmer Monday and Tuesday.
- Active weather returns Tuesday night through the end of the work week.
Discussion
... Saturday night through Sunday: A closed upper-level low will track across the Pacific Northwest Saturday night through Sunday morning before shifting into western Montana and southern Alberta by Sunday afternoon. As the low center traverses northeast Washington and northern Idaho, scattered rain showers will spread from the Okanogan Highlands into northeas...