Mount Williamson Weather Forecast
- 62
- 73
Sunny
- 61
- 73
Sunny
- 60
- 73
Mostly Sunny
- 59
- 74
Sunny
- 57
- 74
Sunny
- 59
- 75
Sunny
- 60
- 76
Sunny
Today 30 Jun Eastern San Gabriel Mountains
Sunny. Highs from the upper 70s and 80s at low Elevations to the upper 60s to mid 70s at high Elevations. Southwest Winds around 15 Mph in the afternoon.
Tonight 30 Jun Eastern San Gabriel Mountains
Mostly clear. Lows in the mid 50s to lower 60s. Southwest Winds around 15 Mph in the evening.
Mount Williamson Temperature Statistics
June Temperature
Gray Butte Field Airport (16.8 miles)
Lowest
–Average June
–Highest
–
Climate (2020–Present)
Gray Butte Field Airport (16.8 miles)
Average Low 2020–2025
50.8 °FAverage 2020–2025
65.2 °FAverage High 2020–2025
79.3 °F