Joseph Weather Forecast
- 53
- 79
Increasing Clouds
- 52
- 80
Decreasing Clouds
- 48
- 78
Partly Sunny
- 38
- 66
Partly Sunny
- 45
- 70
Sunny
- 49
- 78
Mostly Sunny
- 47
- 77
Slight Chance Rain Showers
Today 18 Sep Wallowa County
Sunny. Highs in the 70s, except in the lower to mid 80s Valleys.
Tonight 18 Sep Wallowa County
Mostly cloudy. Lows in the 50s.
Joseph Temperature Statistics
September Temperature
La Grande/Union County Airport (37.9 miles)
Lowest 16 September, 2025
42.1 °FAverage September
67.1 °FHighest 2 September, 2025
100.9 °F
Climate (2020–Present)
La Grande/Union County Airport (37.9 miles)
Average Low 2020–2025
37.9 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
62.3 °F