Newhall Weather Forecast
- 68
- 99
Hot
- 68
- 100
Hot
- 68
- 100
Hot
- 68
- 98
Hot
- 67
- 97
Hot
- 66
- 96
Sunny
- 66
- 96
Sunny
Today 18 Aug Santa Clarita Valley
Mostly cloudy in the morning then partly cloudy. Highs 95 to 102. Southwest Winds 10 to 20 Mph in the afternoon.
Tonight 18 Aug Santa Clarita Valley
Mostly cloudy in the evening then partly cloudy. Lows in the mid 60s to around 70.
Newhall Temperature Statistics
August Temperature
Los Angeles, Whiteman Airport (11.8 miles)
Lowest 15 August, 2026
64.4 °FAverage August
84.2 °FHighest 8 August, 2026
98.6 °F
Climate (2021–2026)
Los Angeles, Whiteman Airport (11.8 miles)
Average Low 2021–2026
60.4 °FAverage 2021–2026
70.3 °FAverage High 2021–2026
76.4 °F