Mount Vernon Weather Forecast
- 36
- 52
Partly Sunny
- 44
- 60
Rain Likely
- 49
- 60
Rain Likely
- 42
- 58
Rain
- 44
- 55
Rain
- 35
- 55
Chance Rain
- 40
- 56
Mostly Cloudy
Today 2 Nov John Day Basin
Mostly sunny. Highs in the upper 40s to mid 50s. Light wind.
Tonight 2 Nov John Day Basin
Mostly cloudy. Lows in the lower to mid 30s. Light Wind, becoming east 5 to 10 Mph overnight.
Mount Vernon Temperature Statistics
November Temperature
Grant County Regional Airport (6.8 miles)
Lowest
–Average November
–Highest
–
Climate (2020–Present)
Grant County Regional Airport (6.8 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
50.4 °FAverage High 2020–2025
62.1 °F