Rainbow Falls State Park Weather Forecast
- 26
- 47
Areas Fog
- 26
- 48
Becoming Sunny
- 28
- 49
Partly Sunny
- 37
- 46
Rain Showers
- 33
- 47
Rain Showers
- 28
- 42
Rain/Snow
- 26
- 40
Rain/Snow
Today 27 Jan Southwest Interior
Sunny. Highs in the mid to upper 40s. Light wind.
Tonight 27 Jan Southwest Interior
Mostly clear. Patchy fog after midnight. Lows in the mid 20s to lower 30s. Light wind.
Rainbow Falls State Park Temperature Statistics
January Temperature
Chehalis-Centralia Airport (11.8 miles)
Lowest 20 January, 2025
21.2 °FAverage January
38.7 °FHighest 9 January, 2025
53.6 °F
Climate (2020–Present)
Chehalis-Centralia Airport (11.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
43.6 °FAverage 2020–2025
52 °FAverage High 2020–2025
61.5 °F