Hat Rock State Park Weather Forecast
- 40
- 53
Chance Rain Showers
- 37
- 59
Mostly Sunny
- 40
- 55
Mostly Cloudy
- 41
- 60
Partly Sunny
- 40
- 59
Mostly Cloudy
- 40
- 56
Mostly Cloudy
- 43
- 61
Mostly Cloudy
Today 4 Nov Lower Columbia Basin of Oregon
Sunny. Highs in the lower 50s. Light wind.
Tonight 4 Nov Lower Columbia Basin of Oregon
Mostly cloudy. A 50 percent chance of rain Showers overnight. Lows around 40. Light Wind, becoming southwest 5 to 10 Mph overnight. Rainfall Amounts less than a tenth of an inch.
Hat Rock State Park Temperature Statistics
November Temperature
Hermiston, Hermiston Municipal Airport (7.5 miles)
Lowest 2 November, 2026
26.1 °FAverage November
42.6 °FHighest 1 November, 2026
57 °F
Climate (2021–2026)
Hermiston, Hermiston Municipal Airport (7.5 miles)
Average Low 2021–2026
42.7 °FAverage 2021–2026
55.1 °FAverage High 2021–2026
67.6 °F