John Day Weather Forecast
- 40
- 70
Mostly Sunny
- 39
- 67
Slight Chance Thunderstorms
- 38
- 59
Mostly Cloudy
- 39
- 60
Rain Likely
- 34
- 52
Rain
- 31
- 48
Snow Likely
Today 19 Mar John Day Basin
Sunny. Highs in the lower to mid 70s. Light Wind, becoming west 5 to 10 Mph in the afternoon.
Tonight 19 Mar John Day Basin
Mostly clear. Lows in the lower to mid 40s. West wind 5 to 10 Mph in the Evening, becoming light.
John Day Temperature Statistics
March Temperature
Grant County Regional Airport (0.6 miles)
Lowest 6 March, 2024
16.7 °FAverage March
34.9 °FHighest 16 March, 2024
65.1 °F
Climate (2019–Present)
Grant County Regional Airport (0.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
39.3 °FAverage 2019–2024
50.4 °FAverage High 2019–2024
62.2 °F