Hat Rock State Park Weather Forecast
- 39
- 56
Rain Likely
- 43
- 58
Rain
- 36
- 53
Chance Rain
- 35
- 52
Partly Sunny
- 38
- 54
Partly Sunny
- 34
- 55
Partly Sunny
Today 22 Feb Lower Columbia Basin of Oregon
Mostly sunny in the Morning, becoming mostly cloudy. A 50 percent chance of rain. Highs in the 50s. Light Wind, becoming northwest 5 to 10 Mph with Gusts to around 20 Mph in the afternoon. Rainfall Amounts less than a tenth of an inch.
Tonight 22 Feb Lower Columbia Basin of Oregon
Cloudy. Rain likely in the Evening, then a chance of rain overnight. Lows in the upper 30s to lower 40s. South wind 5 to 10 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an inch.
Hat Rock State Park Temperature Statistics
February Temperature
Hermiston, Hermiston Municipal Airport (7.5 miles)
Lowest 12 February, 2026
24.1 °FAverage February
40.8 °FHighest 1 February, 2026
59.6 °F
Climate (2021–Present)
Hermiston, Hermiston Municipal Airport (7.5 miles)
Average Low 2021–2026
43 °FAverage 2021–2026
55.3 °FAverage High 2021–2026
67.7 °F