Chehalis River - Mox Chuck Slough Entrance Weather Forecast
- 52
- 61
Rain
- 45
- 60
Rain
- 44
- 63
Mostly Cloudy
- 45
- 64
Partly Sunny
- 49
- 63
Chance Rain
- 49
- 64
Chance Rain
Today 24 Sep Lower Chehalis River Valley
Mostly cloudy in the Morning, then a chance of rain early in the afternoon. Cloudy with rain likely late in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the upper 50s to mid 60s. Light wind.
Tonight 24 Sep Lower Chehalis River Valley
Rain until early Morning, then rain likely in the morning. Rainfall Amounts a half inch to one inch possible. Lows near 50. East wind to 10 Mph increasing to 10 to 15 Mph with Gusts to 25 Mph after midnight.
Chehalis River - Mox Chuck Slough Entrance Temperature Statistics
September Temperature
Hoquiam, Bowerman Airport (8.1 miles)
Lowest 20 September, 2026
46.7 °FAverage September
60.5 °FHighest 17 September, 2026
76.6 °F
Climate (2021–2026)
Hoquiam, Bowerman Airport (8.1 miles)
Average Low 2021–2026
46.3 °FAverage 2021–2026
52.4 °FAverage High 2021–2026
58.6 °F