Prairie City Weather Forecast
- 38
- 65
Increasing Clouds
- 39
- 69
Rain
- 29
- 55
Rain Showers
- 28
- 47
Rain/Snow Likely
- 25
- 46
Chance Rain/Snow
- 30
- 52
Partly Sunny
- 32
- 59
Mostly Cloudy
Today 23 Oct Ochoco-John Day Highlands
Mostly sunny. Highs in the lower to mid 60s.
Tonight 23 Oct Ochoco-John Day Highlands
Mostly cloudy. Lows in the mid 30s to mid 40s. Gusts up to 20 Mph overnight.
Prairie City Temperature Statistics
October Temperature
Grant County Regional Airport (13 miles)
Lowest 16 October, 2025
30 °FAverage October
50 °FHighest 9 October, 2025
76.1 °F
Climate (2020–Present)
Grant County Regional Airport (13 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
50.4 °FAverage High 2020–2025
62.1 °F