| NWS Forecast for: Lowlands of Lewis and Southern Thurston Counties Issued by: National Weather Service Seattle, WA Last Update: 303 PM PDT Tue Jun 23 2026 |  |
| Tonight: Mostly clear. Lows in the mid to upper 50s. Light wind. Wednesday: Mostly sunny. Highs in the 80s. Light wind becoming west 10 to 15 mph in the afternoon. Wednesday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows near 50. West wind 10 to 15 mph becoming southwest after midnight. Thursday: Mostly cloudy. Highs near 70. Southwest wind to 10 mph becoming west in the afternoon. Thursday Night: Rain likely in the evening, then rain at times after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows near 50. West wind to 10 mph in the evening becoming light. Friday: Rain at times in the morning, then showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Friday Night: Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the mid to upper 40s. Saturday: Rain likely in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Highs in the lower to mid 60s. Saturday Night: Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows near 50. Sunday: Mostly cloudy with a slight chance of rain. Highs in the lower to mid 60s. Sunday Night: Mostly cloudy. A slight chance of rain in the evening. Patchy fog after midnight. Lows near 50. Monday: Mostly cloudy. Patchy fog in the morning. Highs in the mid to upper 60s. Monday Night: Partly cloudy. Patchy fog after midnight. Lows near 50. Tuesday: Mostly cloudy. Highs in the mid to upper 60s. | |
| Zone Forecast: Lowlands of Lewis and Southern Thurston Counties | |
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