Lake September, AK Weather Forecast
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Lake September Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| Mostly Sunny | Mostly Clear | Chance of Rain | Chance of Rain | Rain | Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 50°FLo: 10°C | Hi: 55°FHi: 13°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 113 AM AKDT Sun Aug 23 2026 

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Issued: 437 PM AKDT Sat Aug 22 2026
Aviation
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PANC...A weak Turnagain wind may come into the airport at times this evening but this is a low probability (20%) due to rain and weak pressure gradients. Rain will continue through early this evening before tapering off. High pressure will build in overnight, leading to the possibility of fog and low stratus. The only thing that may hinder this would be higher clouds left behind by the parting trough.
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