Trout Lake Weather Forecast
- 50
- 86
Increasing Clouds
- 48
- 79
Mostly Sunny
- 50
- 79
Partly Sunny
- 51
- 79
Partly Sunny
- 53
- 85
Mostly Sunny
- 54
- 89
Mostly Sunny
Today 18 Jul Lower Slopes of the Eastern Washington Cascades Crest
Sunny in the Morning, becoming mostly cloudy. Highs in the mid 70s to lower 80s, except in the 80s Valleys. West wind 5 to 15 Mph. Gusts up to 20 Mph increasing to 35 Mph in the afternoon.
Tonight 18 Jul Lower Slopes of the Eastern Washington Cascades Crest
Mostly cloudy. Lows in the mid 40s to mid 50s. Breezy. West wind 10 to 20 Mph. Gusts up to 40 Mph decreasing to 30 Mph overnight.
Trout Lake Temperature Statistics
July Temperature
The Dalles Municipal Airport (31.1 miles)
Lowest 6 July, 2025
56.6 °FAverage July
77.8 °FHighest 13 July, 2025
100.9 °F
Climate (2020–Present)
The Dalles Municipal Airport (31.1 miles)
Average Low 2020–2025
46 °FAverage 2020–2025
56.2 °FAverage High 2020–2025
66.8 °F