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Lake St. Clair, WA 7-Day Night Weather Forecast
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Lake St. Clair, WA Weather Forecast
Lake St. Clair, WA Weather Forecast Date: 236 PM PDT Sun Oct 11 2026
The area/counties/county of: Olympia And Southern Puget Sound, including the cities of: Olympia, Shelton, Lacey, and Tumwater.or toggle through each period.
Tonight... Clear. Lows in the mid 30s to lower 40s. Northeast wind to 10 mph in the evening becoming light.
Columbus Day... Sunny. Highs in the lower to mid 60s. Light wind.
Monday Night... Partly cloudy. Lows in the mid 30s to lower 40s. Light wind.
Tuesday... Mostly sunny. Highs in the lower to mid 60s. Light wind.
Tuesday Night... Mostly cloudy. Lows in the 40s to lower 50s. Light wind.
Wednesday... Partly sunny. Highs in the mid to upper 60s.
Wednesday Night... Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid to upper 40s.
Thursday... Partly sunny. Highs near 70.
Thursday Night... Mostly clear. Lows in the mid to upper 40s.
Friday... Mostly sunny. Highs in the lower to mid 70s.
Friday Night... Partly cloudy. A slight chance of rain after midnight. Lows in the lower 50s.
Saturday... Mostly cloudy with a slight chance of rain. Highs in the mid 60s.
Saturday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s.
POP = Probability of Precipitation
Lake St. Clair Radar Loop
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