Weather WorldGrants Lagoon, AK 7-Day Night Weather Forecast
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Grants Lagoon, AK Weather Forecast
Grants Lagoon, AK Weather Forecast Date: 843 PM AKDT Mon Aug 31 2026
The area/counties/county of: Lake Iliamna / Nila Vena / Nanvarpak, including: Iliamna, Kokhanok, Nondalton, and Port Alsworth.or toggle through each period.
Tonight... Clear in the evening then becoming partly cloudy. Lows in the mid 30s to lower 40s. Northwest wind 10 to 20 mph. Gusts to 35 mph in the evening.
Tuesday... Mostly cloudy. Highs in the lower 50s. Northwest wind 15 mph.
Tuesday Night... Mostly cloudy in the evening then becoming mostly clear. Lows in the 40s. Northwest wind 15 mph.
Wednesday... Mostly cloudy. A slight chance of rain in the afternoon. Highs in the mid 50s. Variable wind 10 mph. Gusts to 35 mph in the afternoon.
Wednesday Night... Mostly cloudy with a slight chance of rain. Lows in the upper 40s. Variable wind 10 mph with gusts to 35 mph in the evening becoming light.
Thursday... Mostly cloudy with a chance of showers. Highs around 60.
Thursday Night... Showers likely. Lows around 50. Highs in the mid 50s to lower 60s.
Friday... Showers likely. Lows around 50. Highs in the mid 50s to lower 60s.
Saturday... Showers likely. Lows around 50. Highs in the mid 50s to lower 60s.
Saturday Night... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the mid 50s.
Sunday... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the mid 50s.
Monday... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the mid 50s.
Tuesday... Cloudy with a chance of showers. Lows in the upper 40s. Highs in the mid 50s.
POP = Probability of Precipitation
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