Marshall Canyon Regional Park Weather Forecast
- 69
- 88
Mostly Sunny
- 68
- 87
Sunny
- 61
- 86
Sunny
- 59
- 78
Sunny
- 60
- 80
Sunny
- 60
- 81
Sunny
- 58
- 80
Sunny
Today 28 Oct Eastern San Gabriel Mountains
Sunny. Highs from the upper 70s and 80s at low Elevations to the mid 60s to around 70 at high Elevations. Northeast Winds 15 to 25 Mph with Gusts to 35 Mph.
Tonight 28 Oct Eastern San Gabriel Mountains
Mostly clear. Lows in the 60s to around 70 except the lower to mid 50s Colder Valleys and Slopes. Northeast Winds around 15 Mph.
Marshall Canyon Regional Park Temperature Statistics
October Temperature
Brackett Field Airport (4.3 miles)
Lowest 16 October, 2025
50 °FAverage October
68.8 °FHighest 10 October, 2025
87.8 °F
Climate (2020–Present)
Brackett Field Airport (4.3 miles)
Average Low 2020–2025
55.4 °FAverage 2020–2025
67.6 °FAverage High 2020–2025
75.6 °F