7-Day Zone Forecast for Foothills and Valleys of Thurston and Lewis Counties (Text-Only)
NWS Forecast for: Foothills and Valleys of Thurston and Lewis Counties
Issued by: National Weather Service Seattle, WA
Last Update: 307 PM PDT Thu Aug 13 2026


Tonight: Mostly clear. Lows in the lower to mid 50s. Light wind.

Friday: Partly sunny in the morning, then sunny with a slight chance of thunderstorms early in the afternoon. Sunny with a chance of showers and a slight chance of thunderstorms late in the afternoon. Highs near 80. Light wind.

Friday Night: Partly cloudy. Lows in the lower to mid 50s. Light wind.

Saturday: Partly sunny in the morning then becoming sunny. Highs near 80. Light wind.

Saturday Night: Mostly clear. Lows in the upper 40s to mid 50s. Light wind.

Sunday: Mostly sunny. Highs in the lower 80s.

Sunday Night: Partly cloudy. Lows in the lower 50s.

Monday: Partly sunny. Highs near 80.

Monday Night: Partly cloudy. Lows in the lower 50s.

Tuesday: Partly sunny. Highs in the mid 70s.

Tuesday Night: Partly cloudy. Lows in the lower 50s.

Wednesday: Partly sunny. Highs in the mid 70s.

Wednesday Night: Partly cloudy. Lows in the lower 50s.

Thursday: Mostly sunny. Highs in the upper 70s.









Zone Forecast: Foothills and Valleys of Thurston and Lewis Counties

Visit your local NWS office at: https://www.weather.gov/sew