Thunder Lake Weather Forecast
- 34
- 45
Rain/Snow
- 40
- 49
Rain
- 43
- 51
Rain
- 41
- 49
Rain
- 36
- 47
Rain
- 40
- 48
Rain Showers Likely
Today 3 Nov Foothills and Valleys of the North Cascades
Cloudy. A slight chance of rain in the Morning, then a chance of rain in the afternoon. Highs in the upper 40s to mid 50s. East wind to 10 Mph in the morning becoming light.
Tonight 3 Nov Foothills and Valleys of the North Cascades
Cloudy with a slight chance of rain. Lows near 40. Northeast wind to 10 Mph.
Thunder Lake Temperature Statistics
November Temperature
Arlington Municipal Airport (60.3 miles)
Lowest 1 November, 2025
46.9 °FAverage November
52.6 °FHighest 1 November, 2025
61 °F
Climate (2020–Present)
Arlington Municipal Airport (60.3 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
50.6 °FAverage High 2020–2025
59.7 °F