Mount Adams Lake Weather Forecast
- 49
- 66
Increasing Clouds
- 47
- 66
Mostly Cloudy
- 50
- 66
Chance Rain Showers
- 52
- 70
Mostly Sunny
- 51
- 76
Mostly Sunny
- 50
- 75
Mostly Sunny
Today 19 Jul Lower Slopes of the Eastern Washington Cascades Crest
Sunny. Highs in the upper 60s to upper 70s, except in the mid 70s to lower 80s Valleys. West wind 5 to 15 Mph with Gusts to around 30 Mph.
Tonight 19 Jul Lower Slopes of the Eastern Washington Cascades Crest
Mostly cloudy. Lows in the upper 40s to mid 50s. West wind 5 to 15 Mph with Gusts to around 30 Mph.
Mount Adams Lake Temperature Statistics
July Temperature
Yakima Air Terminal - McAllister Field (44.1 miles)
Lowest 6 July, 2025
49.6 °FAverage July
78.3 °FHighest 13 July, 2025
102.7 °F
Climate (2020–Present)
Yakima Air Terminal - McAllister Field (44.1 miles)
Average Low 2020–2025
39.5 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
65.1 °F