Green Lake Weather Forecast
- 62
- 90
Increasing Clouds
- 67
- 97
Hot
- 56
- 88
Breezy
- 57
- 87
Sunny
- 60
- 89
Mostly Sunny
- 63
- 92
Mostly Sunny
Today 14 Jun Upper Columbia Basin
Sunny. Highs in the mid to upper 80s. Northeast wind 5 to 15 Mph with Gusts up to 20 Mph.
Tonight 14 Jun Upper Columbia Basin
Mostly clear. Lows in the mid 50s to lower 60s. Northeast wind 5 to 10 Mph in the Evening, becoming light and variable.
Green Lake Temperature Statistics
June Temperature
Ephrata, Ephrata Municipal Airport (21.1 miles)
Lowest 6 June, 2026
41.6 °FAverage June
63 °FHighest 12 June, 2026
82 °F
Climate (2021–Present)
Ephrata, Ephrata Municipal Airport (21.1 miles)
Average Low 2021–2026
42.4 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
64 °F