Riffe Lake Weather Forecast
- 34
- 36
Rain/Snow
- 35
- 39
Rain/Snow
- 34
- 39
Rain
- 34
- 40
Rain
- 33
- 40
Rain/Snow Likely
- 32
- 38
Rain Likely
- 33
- 39
Rain/Snow Likely
Today 19 Dec Foothills and Valleys of Thurston and Lewis Counties
Rain Showers likely in the Morning, then rain Showers and a slight chance of Thunderstorms in the afternoon. Some Thunderstorms may produce heavy rainfall late in the afternoon. Rainfall Amounts a quarter to a half inch Possible, except higher Amounts possible in Thunderstorms. Highs in the lower to mid 40s. South wind to 10 Mph becoming southwest in the afternoon. Gusts to 25 Mph.
Tonight 19 Dec Foothills and Valleys of Thurston and Lewis Counties
Rain and snow likely in the Evening, then rain and snow after midnight. No snow accumulation. Lows in the mid to upper 30s. South wind 10 to 15 Mph. Gusts to 30 Mph.
Riffe Lake Temperature Statistics
December Temperature
Chehalis-Centralia Airport (35.4 miles)
Lowest 1 December, 2025
33.8 °FAverage December
49 °FHighest 15 December, 2025
60.8 °F
Climate (2020–Present)
Chehalis-Centralia Airport (35.4 miles)
Average Low 2020–2025
43.7 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
61.4 °F