Afton, WY Weather Forecast
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Afton Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Chance of Showers | Rain/Snow Showers | Rain/Snow Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Rain/Snow Showers | Rain/Snow Showers |
| Lo: 30°FLo: -1°C | Hi: 60°FHi: 16°C | Lo: 30°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C | Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C | Lo: 25°FLo: -4°C | Hi: 51°FHi: 11°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C |
| POP: 30% | POP: 80% | POP: 30% | POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1247 AM MST Thu Nov 12 2026 

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Issued: 358 AM MST Thu Nov 12 2026
Key Messages
- Mild above normal temperatures and dry conditions prevail across the region today.
- Winds increase for Friday mainly from Rock Springs to Casper and into Johnson County. Elevated fire weather conditions will be possible during the afternoon.
- An unorganized system may bring some chances for precipitation to western portions of the state for Saturday. The remainder of the state looks to remain dry and mild for much of the weekend.
Discussion
... Issued at 1232 AM MST Thu Nov 12 2026
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