Grandy Lake Weather Forecast
- 36
- 46
Rain/Snow
- 34
- 41
Rain/Snow
- 37
- 42
Rain
- 41
- 43
Rain
- 38
- 45
Rain
- 33
- 44
Rain/Snow Likely
- 28
- 40
Chance Rain/Snow
Today 23 Nov Foothills and Valleys of the North Cascades
Rain in the Morning, then a chance of rain in the late morning and early afternoon. A slight chance of rain late in the afternoon. Rainfall Amounts a half inch to one inch possible. Highs near 50. South wind around 10 Mph with Gusts to 25 Mph becoming northwest to 10 Mph in the afternoon.
Tonight 23 Nov Foothills and Valleys of the North Cascades
Mostly cloudy. A slight chance of rain Showers in the Evening, then a chance of rain Showers after midnight. Lows in the mid to upper 30s. Light wind.
Grandy Lake Temperature Statistics
November Temperature
Burlington/Mount Vernon, Skagit Regional Airport (28.6 miles)
Lowest 19 November, 2025
32 °FAverage November
48.4 °FHighest 13 November, 2025
60.8 °F
Climate (2020–Present)
Burlington/Mount Vernon, Skagit Regional Airport (28.6 miles)
Average Low 2020–2025
43.7 °FAverage 2020–2025
51.3 °FAverage High 2020–2025
59.7 °F