Mossyrock Weather Forecast
- 30
- 42
Rain/Snow
- 29
- 45
Snow Likely
- 39
- 47
Rain Likely
- 42
- 56
Rain Likely
- 46
- 59
Rain
- 47
- 58
Rain
Today 13 Mar Foothills and Valleys of Thurston and Lewis Counties
Rain in the Morning, then rain and snow in the afternoon. Patchy fog in the afternoon. No snow accumulation. Highs near 40. Light wind.
Tonight 13 Mar Foothills and Valleys of Thurston and Lewis Counties
Patchy fog in the evening. Rain and snow in the Evening, then a chance of rain and snow after midnight. A slight chance of rain and snow in the morning. Snow level near 1500 feet after midnight. No snow accumulation. Lows around 30. Light wind.
Mossyrock Temperature Statistics
March Temperature
Chehalis-Centralia Airport (25.5 miles)
Lowest 2 March, 2026
30.2 °FAverage March
45.7 °FHighest 2 March, 2026
60.8 °F
Climate (2021–Present)
Chehalis-Centralia Airport (25.5 miles)
Average Low 2021–2026
43.6 °FAverage 2021–2026
52 °FAverage High 2021–2026
61.3 °F