Weather WorldPost Lake, AZ Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Post Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | |  | | | | | | |
| Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 71°FHi: 22°C | Lo: 52°FLo: 11°C | Hi: 76°FHi: 24°C | Lo: 52°FLo: 11°C | Hi: 76°FHi: 24°C | Lo: 52°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 53°FLo: 12°C | Hi: 75°FHi: 24°C | Lo: 53°FLo: 12°C | Hi: 77°FHi: 25°C | Lo: 54°FLo: 12°C |
| POP: 20% | POP: 10% | POP: 10% | POP: 20% | POP: 40% | POP: 30% | POP: 50% | POP: 30% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1132 AM MST Tue Sep 01 2026 
Post Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Post Lake Weather Map
Post Lake Quick Facts
Post Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 105 PM MST Tue Sep 1 2026
Discussion
...A trough over the west coast will continue to produce southwesterly flow over our region over the next few days. Drier air in the mid levels has also moved into northern Arizona, though sufficient low level moisture remains (dewpoints 45-55F) for a few showers and thunderstorms, primarily over the higher terrain of Coconino County. Isolated strong storms will be possible with the increased wind shear, mainly in northwest Arizona. Some very localized areas of heavy rainfall will be p...