Mount Williamson Weather Forecast
- 44
- 50
Sunny
- 47
- 55
Increasing Clouds
- 45
- 57
Sunny
- 44
- 56
Mostly Sunny
- 43
- 54
Mostly Cloudy
- 42
- 51
Mostly Cloudy
- 39
- 45
Chance Rain Showers
Today 24 Oct Eastern San Gabriel Mountains
Partly cloudy with a slight chance of rain and snow Showers in the Morning, becoming mostly cloudy with a chance of rain and snow Showers in the afternoon. Highs from the mid 50s to lower 60s at low Elevations to the upper 30s to mid 40s at high Elevations.
Tonight 24 Oct Eastern San Gabriel Mountains
Clear. Lows in the mid 40s to mid 50s except the mid to upper 30s Colder Valleys and Slopes. Northeast Winds around 15 Mph in the evening.
Mount Williamson Temperature Statistics
October Temperature
Gray Butte Field Airport (16.8 miles)
Lowest
–Average October
–Highest
–
Climate (2021–2025)
Gray Butte Field Airport (16.8 miles)
Average Low 2021–2025
47.9 °FAverage 2021–2025
61.4 °FAverage High 2021–2025
75 °F