7-Day Zone Forecast for Middle Chehalis River Valley (Text-Only)
NWS Forecast for: Middle Chehalis River Valley
Issued by: National Weather Service Seattle, WA
Last Update: 236 PM PDT Thu Apr 2 2026
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Tonight: Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 30s to lower 40s. West wind 10 to 15 mph in the evening becoming light.

Friday: Mostly cloudy. A slight chance of rain until late afternoon. Highs in the mid 50s to lower 60s. Light wind.

Friday Night: Mostly clear. Lows in the mid to upper 30s. Light wind.

Saturday: Mostly sunny. Highs in the 60s. Light wind.

Saturday Night: Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower to mid 40s. Light wind.

Sunday: Partly sunny. Highs near 70.

Sunday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower to mid 40s.

Monday: Mostly sunny. Highs in the upper 60s.

Monday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows around 40.

Tuesday: Mostly sunny. Highs in the mid to upper 50s.

Tuesday Night: Mostly clear. Lows in the mid 30s.

Wednesday: Mostly sunny. Highs near 60.

Wednesday Night: Partly cloudy. Lows in the mid 30s.

Thursday: Mostly sunny. Highs in the lower 60s.









Zone Forecast: Middle Chehalis River Valley

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