Forest Lake Weather Forecast
- 35
- 51
Mostly Sunny
- 35
- 52
Mostly Sunny
- 36
- 50
Partly Sunny
- 35
- 49
Mostly Cloudy
- 38
- 47
Chance Rain
- 35
- 46
Rain/Snow Likely
Today 18 Jan Foothills and Valleys of Pierce and Southern King Counties
Sunny. Patchy dense fog in the morning. Highs in the upper 40s to mid 50s. Light wind.
Tonight 18 Jan Foothills and Valleys of Pierce and Southern King Counties
Mostly clear. Lows in the upper 20s to mid 30s. Light wind.
Forest Lake Temperature Statistics
January Temperature
Tacoma / McChord Air Force Base (14.9 miles)
Lowest 1 January, 2026
31.6 °FAverage January
44.9 °FHighest 13 January, 2026
59.5 °F
Climate (2021–Present)
Tacoma / McChord Air Force Base (14.9 miles)
Average Low 2021–2026
42.5 °FAverage 2021–2026
52.1 °FAverage High 2021–2026
61.4 °F