Dworshak Dam Weather Forecast
- 62
- 97
Areas Smoke
- 63
- 101
Areas Smoke
- 63
- 104
Hot
- 63
- 104
Hot
- 64
- 103
Hot
- 64
- 103
Hot
- 64
- 98
Hot
Today 30 Aug Orofino/Grangeville Region
Mostly sunny. Haze late in the afternoon. Highs in the 80s to mid 90s.
Tonight 30 Aug Orofino/Grangeville Region
Partly cloudy. Areas of smoke through the night. Lows in the upper 50s to mid 60s.
Dworshak Dam Temperature Statistics
August Temperature
Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)
Lowest 5 August, 2025
57.7 °FAverage August
77.9 °FHighest 11 August, 2025
102.7 °F
Climate (2020–Present)
Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)
Average Low 2020–2025
45.4 °FAverage 2020–2025
55.4 °FAverage High 2020–2025
65.8 °F