Wed Oct 2 06:17:16 PM EDT 2024 Lower Chehalis Valley Area- Including the city of Montesano 316 PM PDT Wed Oct 2 2024 .TONIGHT...Mostly clear. Patchy fog after midnight. Lows in the lower 40s. Northwest wind to 10 mph becoming northeast after midnight. .THURSDAY...Mostly sunny. Patchy fog in the morning. Highs in the mid 60s to lower 70s. Northeast wind to 10 mph becoming east in the afternoon. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain in the evening, then partly cloudy with a chance of rain after midnight. Lows in the mid to upper 40s. Light wind. .FRIDAY...Rain. Rainfall amounts a half inch to one inch possible. Highs in the upper 50s to mid 60s. South wind to 10 mph becoming southwest with gusts to 25 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy with rain likely in the evening, then partly cloudy with a slight chance of rain after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the 40s. West wind 10 to 15 mph becoming southwest after midnight. Gusts to 25 mph. .SATURDAY...Mostly sunny. Highs in the 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs near 70. .SUNDAY NIGHT...Mostly clear. Lows in the mid to upper 40s. .MONDAY...Mostly sunny. A slight chance of rain in the afternoon. Highs in the mid 60s to lower 70s. .MONDAY NIGHT...Mostly cloudy with a chance of rain. Lows near 50. .TUESDAY...Mostly cloudy with a chance of rain. Highs in the lower to mid 60s. .TUESDAY NIGHT...Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows near 50. .WEDNESDAY...Mostly cloudy with a chance of rain. Highs in the lower to mid 60s.