Sun Aug 1 16:56:29 EDT 2021 Los Angeles County Mountains excluding the Santa Monica Range- Including Acton, Mount Wilson, and Sandberg 156 PM PDT Sun Aug 1 2021 .TONIGHT...Clear. Lows from around 70 at low elevations to the lower to mid 60s in colder valleys and peaks. Southwest winds 15 to 25 mph in the evening. .MONDAY...Sunny. Highs from 92 to 102 at low elevations to the 80s at high elevations. Southwest winds 15 to 25 mph in the afternoon. .MONDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. Southwest winds 10 to 20 mph with gusts to 30 mph shifting to the northwest after midnight. .TUESDAY...Sunny. Highs from 93 to 103 at low elevations to the lower to mid 80s at high elevations. Northwest winds 10 to 20 mph shifting to the southwest in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 60s to mid 70s. Southwest winds 15 to 25 mph with gusts to 35 mph. .WEDNESDAY...Sunny. Highs from 92 to 100 at low elevations to the 80s to around 90 at high elevations. .WEDNESDAY NIGHT...Clear. Lows in the mid 60s to lower 70s. .THURSDAY...Sunny. Highs from the upper 80s to mid 90s at low elevations to the lower to mid 80s at high elevations. .THURSDAY NIGHT...Clear. Lows in the 60s. .FRIDAY...Sunny. Highs from the mid 80s to mid 90s at low elevations to the mid 70s to mid 80s at high elevations. .FRIDAY NIGHT...Clear. Lows in the upper 50s and 60s. .SATURDAY...Sunny. Highs from the mid 80s to lower 90s at low elevations to the mid 70s to lower 80s at high elevations. .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s to mid 60s. .SUNDAY...Sunny. Highs from the mid 80s to around 90 at low elevations to the mid 70s to around 80 at high elevations.