Erratic Rock State Natural Site Weather Forecast
- 49
- 78
Rain Likely
- 46
- 63
Rain Likely
- 44
- 66
Partly Sunny
- 42
- 62
Mostly Cloudy
- 39
- 60
Slight Chance Rain
- 43
- 66
Partly Sunny
Today 12 May West Central Willamette Valley
Partly sunny. Highs in the upper 70s. Winds Light, rising to west 10 to 15 Mph.
Tonight 12 May West Central Willamette Valley
Mostly cloudy. A slight chance of Thunderstorms in the Evening, then rain after midnight. Lows around 50. Southwest wind 5 to 10 Mph. Chance of rain 80 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Erratic Rock State Natural Site Temperature Statistics
May Temperature
McMinnville, McMinnville Municipal Airport (8.7 miles)
Lowest 9 May, 2026
43.6 °FAverage May
60.1 °FHighest 3 May, 2026
88.6 °F
Climate (2021–Present)
McMinnville, McMinnville Municipal Airport (8.7 miles)
Average Low 2021–2026
43.8 °FAverage 2021–2026
54.2 °FAverage High 2021–2026
65.1 °F