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Chatham, AK Weather Forecast
Chatham, AK Weather Forecast Date: 316 PM AKDT Fri Sep 25 2026
The area/counties/county of: City And Borough Of Sitka, including the city of Sitka.or toggle through each period.
Tonight... Mostly cloudy. Slight chance of rain early in the evening. Chance of rain and slight chance of drizzle late. Lows in the mid 40s. Southwest winds around 10 mph shifting to the southeast.
Saturday... Rain. Highs in the lower 50s. Southeast winds 10 to 15 mph.
Saturday Night... Rain. Lows in the upper 40s. South winds 10 to 15 mph.
Sunday... Rain. Rain May be heavy at times. Highs in the mid 50s. South winds 10 to 20 mph.
Sunday Night... Rain in the evening, then rain showers late. Rain May be heavy at times in the evening. Lows in the upper 40s. South winds 10 to 15 mph.
Monday... Rain showers. Highs in the lower 50s.
Monday Night... Rain showers. Lows in the mid 40s.
Tuesday... Rain showers. Highs in the mid 50s.
Tuesday Night... Rain showers likely. Lows in the mid 40s.
Wednesday... Rain showers likely. Highs in the mid 50s.
Wednesday Night... Rain showers likely. Lows in the mid 40s.
Thursday... Rain showers likely. Highs in the lower 50s.
Thursday Night... Rain showers likely. Lows in the mid 40s.
POP = Probability of Precipitation
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