Weather WorldAlligator Lake, ID Weather Forecast
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Alligator Lake Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  | | |  | | | |  | |
| Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of T-Storm |
| Lo: 41°FLo: 5°C | Hi: 78°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 74°FHi: 23°C | Lo: 49°FLo: 9°C | Hi: 73°FHi: 23°C | Lo: 46°FLo: 8°C | Hi: 76°FHi: 24°C Lo: 47°FLo: 8°C | Hi: 76°FHi: 24°C Lo: 47°FLo: 8°C | Hi: 78°FHi: 26°C Lo: 50°FLo: 10°C | Hi: 78°FHi: 26°C Lo: 50°FLo: 10°C | Lo: 50°FLo: 10°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 PM MDT Sun Aug 30 2026 
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Issued: 1236 PM MDT Sun Aug 30 2026
Key Messages
- Pleasant Post-Frontal Sunday: Sunshine, cooler high temperatures in the upper 60s to mid-70s, and breezy afternoon conditions (gusts up to 35 mph across the Arco Desert and upper Snake Plain).
- Chilly Sunday Night: Light winds, clear skies, and a drier air mass will allow overnight lows to drop into the 40s in lower elevation valleys and 30s across high country basins.
- Unsettled Workweek Waves: Embedded shortwaves within a broad Pacific trough will bring shower and thunderstorm chance...