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Newhall, CA Weather Forecast
Newhall, CA Weather Forecast Date: 1239 AM PDT Sat Sep 19 2026
The area/counties/county of: Santa Clarita Valley, including: Lake Castaic, Newhall, Santa Clarita, and Valencia.or toggle through each period.
Today... Sunny. Highs in the mid to upper 80s. Southwest winds 10 to 20 mph in the afternoon.
Tonight... Mostly clear in the evening then partly cloudy. Lows around 60.
Sunday... Mostly cloudy. Highs in the lower to mid 80s. Southwest winds 10 to 20 mph in the afternoon.
Sunday Night... Partly cloudy. Lows in the mid 50s to around 60.
Monday... Low clouds and fog in the morning then sunny. Highs in the mid 70s to around 80.
Monday Night... Clear in the evening then partly cloudy. Lows in the mid to upper 50s.
Tuesday... Sunny. Highs in the lower to mid 80s.
Tuesday Night... Clear. Lows around 60.
Wednesday... Sunny. Highs in the lower 90s.
Wednesday Night... Clear. Lows in the lower to mid 60s.
Thursday... Sunny. Highs in the lower 90s.
Thursday Night... Mostly clear. Lows in the lower to mid 60s.
POP = Probability of Precipitation
Newhall Radar Loop
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