Hot Lake Weather Forecast
- 55
- 87
Increasing Clouds
- 54
- 86
Partly Sunny
- 54
- 85
Partly Sunny
- 47
- 75
Mostly Sunny
- 53
- 80
Mostly Sunny
- 55
- 85
Chance Rain Showers
Today 18 Sep Grande Ronde Valley
Sunny. Highs in the mid to upper 80s. Light wind.
Tonight 18 Sep Grande Ronde Valley
Partly cloudy. Lows in the upper 40s to lower 50s. Light wind.
Hot Lake Temperature Statistics
September Temperature
La Grande/Union County Airport (3.7 miles)
Lowest 15 September, 2025
44.1 °FAverage September
67.6 °FHighest 2 September, 2025
100.9 °F
Climate (2020–Present)
La Grande/Union County Airport (3.7 miles)
Average Low 2020–2025
37.9 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
62.3 °F