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Hi Mountain Trail, CA Weather Forecast
Hi Mountain Trail, CA Weather Forecast Date: 300 PM PDT Tue Aug 11 2026
The area/counties/county of: San Luis Obispo County Mountains, including: Caliente Range, La Panza Range, and Santa Margarita Lake.or toggle through each period.
Tonight... Partly cloudy with a 20% chance of showers and thunderstorms in the evening, becoming mostly cloudy after midnight. Lows in the 60s to around 70 except the mid to upper 50s colder valleys and slopes. Southwest winds around 15 mph in the evening.
Wednesday... Mostly cloudy in the morning, becoming partly cloudy with a 20% chance of showers and thunderstorms in the afternoon. Highs from the mid 80s to mid 90s at Low elevations to the mid 70s to around 80 at High elevations. Southwest winds 15 to 25 mph in the afternoon.
Wednesday Night... Partly cloudy with a slight chance of showers and thunderstorms in the evening, becoming mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the 50s to around 60. Southwest winds 15 to 25 mph in the evening. Chance of precipitation 30%.
Thursday... Partly cloudy in the morning then sunny. Highs from the upper 70s and 80s at Low elevations to the upper 60s to mid 70s at High elevations. Southwest winds 15 to 25 mph in the afternoon.
Thursday Night... Mostly clear in the evening then partly cloudy. Lows in the mid 40s to mid 50s. Southwest winds around 15 mph in the evening.
Friday... Partly cloudy in the morning then sunny. Highs from the upper 70s to mid 80s at Low elevations to the upper 60s to mid 70s at High elevations.
Friday Night... Clear. Lows in the mid 40s to mid 50s.
Saturday... Sunny. Highs from the 80s at Low elevations to the 70s at High elevations.
Saturday Night... Mostly clear. Lows in the upper 40s and 50s.
Sunday... Sunny. Highs from the mid 80s to around 90 at Low elevations to the mid 70s to lower 80s at High elevations.
Sunday Night... Mostly clear. Lows in the 50s to around 60.
Monday... Partly cloudy in the morning then sunny. Highs from the mid 80s to around 90 at Low elevations to the mid 70s to lower 80s at High elevations.
Monday Night... Mostly clear in the evening then partly cloudy. Lows in the 50s to lower 60s.
POP = Probability of Precipitation
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