Tue Jan 7 09:57:21 PM EST 2025 Lower Chehalis Valley Area- Including the city of Montesano 655 PM PST Tue Jan 7 2025 .REST OF TONIGHT...Mostly cloudy. A slight chance of rain in the evening, then a chance of rain in the late evening and early morning. A slight chance of rain in the morning. Lows near 40. Light wind. .WEDNESDAY...Mostly cloudy. Highs near 50. Light wind. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid to upper 30s. Light wind. .THURSDAY...Partly sunny. Highs near 50. Light wind. .THURSDAY NIGHT...Mostly cloudy in the evening, then rain likely after midnight. Rainfall amounts a tenth to a quarter of an inch possible. Lows near 40. Light wind. .FRIDAY...Cloudy with rain at times in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs near 50. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain. Lows in the upper 30s. .SATURDAY...Mostly sunny with a slight chance of rain. Highs in the mid to upper 40s. .SATURDAY NIGHT...Mostly cloudy with a slight chance of rain. Lows in the mid 30s. .SUNDAY...Partly sunny. A slight chance of rain in the morning. Highs in the mid to upper 40s. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower to mid 30s. .MONDAY...Partly sunny. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly sunny. Highs in the mid to upper 40s.