Weather WorldAlder Lake, WA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Alder Lake, WA Weather Forecast
Alder Lake, WA Weather Forecast Date: 236 AM PDT Mon Sep 21 2026
The area/counties/county of: Cascades, including the cities of: Enumclaw, Buckley, and Covington.or toggle through each period.
Today... Mostly sunny in the morning then becoming partly sunny. Areas of fog in the morning. Highs near 70. Light wind.
Tonight... Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower to mid 50s. Light wind.
Tuesday... Cloudy in the morning then becoming partly sunny. Areas of drizzle in the morning. Highs in the mid 60s to lower 70s. Light wind.
Tuesday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s to lower 50s. Light wind.
Wednesday... Partly sunny. Highs in the mid to upper 60s. Light wind.
Wednesday Night... Mostly cloudy. Lows in the upper 40s.
Thursday... Cloudy. A chance of rain in the afternoon. Highs in the lower 60s.
Thursday Night... Rain likely. Lows in the upper 40s.
Friday... Cloudy with rain likely in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the lower 60s.
Friday Night... Mostly cloudy. A chance of showers in the evening. Lows in the lower to mid 40s.
Saturday... Partly sunny. Highs in the lower 60s.
Saturday Night... Mostly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
Alder Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...