Weather WorldHorse Flat Reservoir, OR Weather Forecast
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Horse Flat Reservoir Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  | | | |  |  |  |  |  | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 58°FLo: 14°C | Hi: 85°FHi: 29°C | Lo: 57°FLo: 14°C | Hi: 88°FHi: 31°C | Lo: 58°FLo: 14°C | Hi: 89°FHi: 32°C | Hi: 89°FHi: 32°C Lo: 58°FLo: 14°C | Hi: 89°FHi: 32°C Lo: 58°FLo: 14°C | Lo: 57°FLo: 14°C | Hi: 85°FHi: 29°C Lo: 54°FLo: 12°C | Hi: 85°FHi: 29°C Lo: 54°FLo: 12°C | Hi: 85°FHi: 29°C Lo: 54°FLo: 12°C |
| POP: 40% | POP: 30% | POP: 20% | POP: 30% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 PM MDT Thu Aug 13 2026 
Horse Flat Reservoir Radar Loop
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