Weather forecast for: Portola CA
Last Update: 3:31 am PST Nov 11, 2026
Overnight: Clear, with a low around 28. Calm wind.
Veterans Day: Sunny, with a high near 69. Calm wind becoming southwest around 5 mph in the afternoon.
Wednesday Night: Mostly clear, with a low around 29. Calm wind becoming southeast around 5 mph.
Thursday: Mostly sunny, with a high near 65. Southeast wind around 5 mph becoming southwest in the afternoon.
Thursday Night: A 30 percent chance of rain after 4am. Snow level 7900 feet lowering to 7200 feet after midnight . Partly cloudy, with a low around 32. Calm wind becoming south around 5 mph in the evening.
Friday: Rain, mainly after 10am. Snow level 7000 feet rising to 7700 feet in the afternoon. High near 51. South wind 10 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night: Rain and snow before 4am, then a chance of snow. Snow level 7000 feet lowering to 5600 feet. Low around 27. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday: A chance of snow before 7am, then a chance of rain and snow between 7am and 1pm, then a slight chance of rain after 1pm. Snow level 6000 feet. Partly sunny, with a high near 46.
Saturday Night: Mostly cloudy, with a low around 24.
Sunday: Rain likely, mainly after 4pm. Snow level 5800 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 48.
Sunday Night: Rain and snow. Snow level 6400 feet. Mostly cloudy, with a low around 26.
Monday: Rain and snow. Snow level 5700 feet. Mostly cloudy, with a high near 43.
Monday Night: A chance of rain and snow. Mostly cloudy, with a low around 19.
Tuesday: Partly sunny, with a high near 45.