Hergert Lake Weather Forecast
- 50
- 73
Becoming Sunny
- 56
- 84
Sunny
- 55
- 88
Sunny
- 58
- 89
Partly Sunny
- 60
- 90
Partly Sunny
- 59
- 89
Partly Sunny
Today 15 Sep Washington Palouse
Mostly cloudy with a chance of rain Showers in the Morning, then partly cloudy in the afternoon. Highs in the mid 60s to lower 70s. Southwest wind 5 to 15 Mph. Chance of precipitation 20 percent. Rainfall Amounts less than a tenth of an inch.
Tonight 15 Sep Washington Palouse
Mostly clear. Patchy fog overnight. Lows in the lower 40s to lower 50s. Light Wind, becoming east 5 to 10 Mph overnight.
Hergert Lake Temperature Statistics
September Temperature
Pullman / Moscow Regional Airport (39.8 miles)
Lowest 10 September, 2025
50 °FAverage September
71.3 °FHighest 1 September, 2025
97 °F
Climate (2020–Present)
Pullman / Moscow Regional Airport (39.8 miles)
Average Low 2020–2025
39.2 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
59.2 °F