La Grande Weather Forecast
- 56
- 89
Mostly Sunny
- 55
- 85
Mostly Cloudy
- 51
- 78
Chance Rain Showers
- 55
- 85
Partly Sunny
- 55
- 83
Mostly Cloudy
- 54
- 80
Partly Sunny
- 54
- 82
Partly Sunny
Today 2 Aug Grande Ronde Valley
Sunny with a 20 percent chance of Showers and Thunderstorms. Haze. Highs in the upper 80s. Northwest wind 5 to 10 Mph.
Tonight 2 Aug Grande Ronde Valley
Mostly clear. Haze. Lows in the lower to mid 50s. Northwest wind 5 to 10 Mph in the Evening, becoming light.
La Grande Temperature Statistics
August Temperature
La Grande/Union County Airport (4.3 miles)
Lowest
–Average August
–Highest
–
Climate (2020–Present)
La Grande/Union County Airport (4.3 miles)
Average Low 2020–2025
37.8 °FAverage 2020–2025
50.1 °FAverage High 2020–2025
62.3 °F