Lost Lakes, ID Weather Forecast
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Lost Lakes Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY |
| Patchy Fog | Mostly Clear | Sunny | Increasing Clouds | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 75°FHi: 24°C | Lo: 48°FLo: 9°C | Hi: 79°FHi: 26°C | Lo: 52°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C | Hi: 73°FHi: 23°C Lo: 48°FLo: 9°C | Hi: 73°FHi: 23°C Lo: 48°FLo: 9°C | Hi: 73°FHi: 23°C Lo: 48°FLo: 9°C | Hi: 73°FHi: 23°C Lo: 48°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 230 AM MDT Sat Oct 03 2026 

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Issued: 1121 AM MDT Sat Oct 3 2026
Key Messages
- Dry with temperatures 10 to 20 degrees above normal through next week.
- Sunday and Monday are expected to be the warmest days with near record highs.
- A minor disturbance on Monday will bring a low chance of showers and thunderstorms to higher terrain along the Idaho/Nevada border.
Aviation
/18Z Saturday through Sunday/... Issued 1120 AM MDT SAT OCT 3 2026
VFR. Areas of smoke may reduce visibility near prescribed burns. Surface winds: variable 10 kt or less. Winds aloft at 10kft MSL: SW- ...
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