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Nisson, WA Weather Forecast
Nisson, WA Weather Forecast Date: 236 AM PDT Thu Oct 29 2026
The area/counties/county of: Lower Chehalis River Valley, including the cities of: Hoquiam and Aberdeen.or toggle through each period.
Today... Rain at times in the morning. A slight chance of thunderstorms through the day. Rain showers in the afternoon. Rainfall amounts a quarter to a half inch possible, except higher amounts possible in thunderstorms. Highs in the lower to mid 50s. Southeast wind to 10 mph in the morning becoming light.
Tonight... Mostly cloudy. Showers likely in the evening, then a chance of showers late in the evening. A slight chance of showers after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows in the mid 30s to lower 40s. Light wind becoming east to 10 mph after midnight.
Friday... Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower to mid 50s. East wind to 10 mph becoming southeast in the afternoon.
Friday Night... Mostly cloudy. A chance of showers in the evening, then a slight chance of showers after midnight. Lows near 40. Light wind becoming east around 10 mph after midnight.
Saturday... Partly sunny. A slight chance of rain showers in the afternoon. Highs in the 50s. East wind to 10 mph.
Saturday Night... Mostly cloudy. A slight chance of rain showers in the evening. Lows in the mid to upper 30s.
Sunday... Mostly sunny. Highs in the mid 50s.
Sunday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows near 40.
Monday... Mostly cloudy. Patchy fog in the morning. Highs in the mid 50s.
Monday Night... Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 30s.
Tuesday... Mostly cloudy. Patchy fog in the morning. Highs in the mid to upper 50s.
Tuesday Night... Partly cloudy. Lows near 40.
POP = Probability of Precipitation
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