Hergert Lake Weather Forecast
- 66
- 100
Hot
- 67
- 102
Hot
- 66
- 103
Hot
- 63
- 97
Hot
- 60
- 95
Mostly Sunny
- 59
- 91
Mostly Sunny
Today 21 Jul Washington Palouse
Very hot. Partly cloudy. Haze and patchy smoke. Highs 92 to 101. Light wind.
Tonight 21 Jul Washington Palouse
Partly cloudy. Haze and patchy smoke. Lows in the upper 50s to upper 60s. Light wind.
Hergert Lake Temperature Statistics
July Temperature
Pullman / Moscow Regional Airport (39.8 miles)
Lowest 2 July, 2026
39.7 °FAverage July
67.2 °FHighest 15 July, 2026
93.7 °F
Climate (2021–2026)
Pullman / Moscow Regional Airport (39.8 miles)
Average Low 2021–2026
39.3 °FAverage 2021–2026
49.4 °FAverage High 2021–2026
59.5 °F