Mckinstry Lake, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Mckinstry Lake Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| Mostly Clear | Smoke | Mostly Cloudy | Clearing | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 56°FLo: 13°C | Hi: 78°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 77°FHi: 25°C | Lo: 57°FLo: 14°C | Hi: 76°FHi: 24°C | Lo: 56°FLo: 13°C | Hi: 77°FHi: 25°C Lo: 56°FLo: 13°C | Hi: 77°FHi: 25°C Lo: 56°FLo: 13°C | Hi: 77°FHi: 25°C Lo: 56°FLo: 13°C | Hi: 77°FHi: 25°C Lo: 56°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 PM PDT Sat Aug 22 2026 

Mckinstry Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Mckinstry Lake Weather Map
Mckinstry Lake Quick Facts
Mckinstry Lake Forecast Discussion
Issued: 1159 AM PDT Sat Aug 22 2026
Key Messages
- Elevated Fire Weather Conditions today within the Burney Basin due to low RH and breezy westerly winds.
- Dry and with seasonable high temperatures through the weekend.
Discussion
...
Upper level trough continues to dig into the Pacific Northwest and Northwestern California through late today. Satellite imagery shows mostly clear skies this afternoon, with some clouds along and east of the Sierra Crest. Temperatures are seasonable today, with highs in the 90s in the Valley, and into the 8...
Weather World