Ione Weather Forecast
- 43
- 64
Becoming Sunny
- 49
- 74
Sunny
- 54
- 80
Sunny
- 58
- 86
Sunny
- 53
- 82
Mostly Sunny
- 49
- 76
Mostly Sunny
- 49
- 74
Mostly Sunny
Today 8 May Lower Columbia Basin of Oregon
Sunny in the Morning, becoming partly cloudy. Highs in the mid to upper 60s. West wind 5 to 15 Mph.
Tonight 8 May Lower Columbia Basin of Oregon
Partly cloudy. Lows in the lower 40s. Southeast wind 5 to 10 Mph.
Ione Temperature Statistics
May Temperature
Hermiston, Hermiston Municipal Airport (34.8 miles)
Lowest 3 May, 2024
34.6 °FAverage May
53.6 °FHighest 3 May, 2024
76.6 °F
Climate (2019–Present)
Hermiston, Hermiston Municipal Airport (34.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
42.9 °FAverage 2019–2024
54.9 °FAverage High 2019–2024
67 °F