Joseph Weather Forecast
- 48
- 79
Chance Thunderstorms
- 45
- 75
Chance Rain Showers
- 45
- 66
Rain Showers Likely
- 45
- 64
Rain Showers Likely
- 45
- 64
Rain Showers Likely
- 44
- 64
Chance Rain Showers
- 47
- 69
Chance Rain Showers
Today 7 Sep Wallowa County
Sunny in the Morning, then partly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the 70s, except in the 80s Valleys. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 7 Sep Wallowa County
Partly cloudy. A 50 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 40s to mid 50s. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Joseph Temperature Statistics
September Temperature
La Grande/Union County Airport (37.9 miles)
Lowest 5 September, 2025
51.1 °FAverage September
74.6 °FHighest 2 September, 2025
100.9 °F
Climate (2020–Present)
La Grande/Union County Airport (37.9 miles)
Average Low 2020–2025
37.8 °FAverage 2020–2025
50.2 °FAverage High 2020–2025
62.3 °F