Gardner Lake Weather Forecast
- 55
- 76
Chance Rain
- 54
- 76
Slight Chance Rain
- 54
- 77
Mostly Cloudy
- 52
- 76
Mostly Cloudy
- 51
- 76
Mostly Sunny
- 52
- 80
Mostly Sunny
- 55
- 83
Sunny
Today 16 Aug Foothills and Valleys of the North Cascades
Mostly cloudy. A chance of Showers in the morning. A slight chance of Thunderstorms through the day. Showers likely in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs in the 70s. South wind 10 to 15 Mph decreasing to 10 Mph or less in the afternoon.
Tonight 16 Aug Foothills and Valleys of the North Cascades
Mostly cloudy. A chance of Showers and a slight chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the mid to upper 50s. Light wind.
Gardner Lake Temperature Statistics
August Temperature
Arlington Municipal Airport (9.3 miles)
Lowest 8 August, 2025
46.9 °FAverage August
66.1 °FHighest 12 August, 2025
93 °F
Climate (2020–Present)
Arlington Municipal Airport (9.3 miles)
Average Low 2020–2025
42.4 °FAverage 2020–2025
50.6 °FAverage High 2020–2025
59.7 °F