Weather WorldPortola Trail, CA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Portola Trail, CA Weather Forecast
Portola Trail, CA Weather Forecast Date: 902 PM PDT Mon Aug 10 2026
or toggle through each period.
Rest of Tonight... Mostly clear. A slight chance of drizzle after midnight. Lows in the mid 50s to upper 60s. South winds 5 to 10 mph.
Tuesday... Sunny. A slight chance of drizzle in the morning. Highs in the mid 70s to lower 80s. South winds 5 to 10 mph.
Tuesday Night... Partly cloudy in the evening then becoming mostly cloudy. A slight chance of drizzle after midnight. Lows in the mid 50s to upper 60s. South winds 5 to 10 mph.
Wednesday... Mostly cloudy in the morning then becoming sunny. Highs in the lower 70s. South winds 5 to 10 mph.
Wednesday Night... Partly cloudy in the evening then becoming mostly cloudy. A slight chance of drizzle after midnight. Lows in the 50s to mid 60s. Southwest winds 5 to 15 mph.
Thursday... Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s to lower 70s.
Thursday Night... Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 50s to lower 60s.
Friday... Mostly cloudy in the morning then becoming partly cloudy. Highs around 70.
Friday Night... Mostly clear in the evening then becoming partly cloudy. Areas of fog. Lows in the 50s to lower 60s.
Saturday... Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s.
Saturday Night... Mostly clear in the evening then becoming mostly cloudy. Areas of fog. Lows in the 50s to lower 60s.
Sunday... Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s.
Sunday Night... Partly cloudy in the evening then becoming mostly cloudy. Areas of fog. Lows in the 50s to lower 60s.
POP = Probability of Precipitation
Portola Trail Radar Loop
Use the map search tool if you want to place a location marker on the radar map...