Blachly Mountain Forest State Park Weather Forecast
- 44
- 61
Rain
- 44
- 61
Rain Showers
- 45
- 67
Mostly Cloudy
- 48
- 74
Mostly Cloudy
- 43
- 64
Partly Sunny
- 41
- 66
Partly Sunny
Today 25 May Central Oregon Coast Range
A chance of rain this Morning, then rain this afternoon. Highs in the lower 60s. Southwest wind 10 to 15 Mph, except southwest wind 15 to 20 Mph for exposed Ridges. For exposed Ridges, Gusts up to 35 Mph this morning. Chance of rain near 100 percent. Rainfall Amounts a tenth to a half of an inch.
Tonight 25 May Central Oregon Coast Range
Rain likely. Lows in the mid 40s. Southwest wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an inch.
Blachly Mountain Forest State Park Temperature Statistics
May Temperature
Eugene, Mahlon Sweet Field (14.3 miles)
Lowest 19 May, 2026
36.6 °FAverage May
58.4 °FHighest 3 May, 2026
83.6 °F
Climate (2021–Present)
Eugene, Mahlon Sweet Field (14.3 miles)
Average Low 2021–2026
44 °FAverage 2021–2026
54.6 °FAverage High 2021–2026
66.1 °F