Portola, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    32°
    Sunday 5/19
    Forecast night icon
    32°
    Clear
    Hourly
    Night Details
    Clear. Lows 29 to 39. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening.
  • Forecast day icon
    Monday
    Sunny
    61°
    Forecast night icon
    Night
    Clear
    34°
    Monday 5/20
    Day
    61°
    Sunny
    Forecast day icon
    Night
    34°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 58 to 68. Northeast winds 10 to 15 mph.
    Night Details
    Clear. Lows 29 to 39. North winds 10 to 15 mph.
  • Forecast day icon
    Tuesday
    Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Tuesday 5/21
    Day
    66°
    Sunny
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 65 to 75. Light winds becoming northeast around 10 mph in the afternoon.
    Night Details
    Partly cloudy in the evening then clearing. Lows 36 to 46. Northwest winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    37°
    Wednesday 5/22
    Day
    67°
    Sunny
    Forecast day icon
    Night
    37°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 68 to 78.
    Night Details
    Clear. Lows 31 to 41.
  • Forecast day icon
    Thursday
    Sunny
    63°
    Forecast night icon
    Night
    Clear
    35°
    Thursday 5/23
    Day
    63°
    Sunny
    Forecast day icon
    Night
    35°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Highs 61 to 71. Lows 34 to 44.
    Night Details
    Clear. Highs 61 to 71. Lows 34 to 44.
  • Forecast day icon
    Friday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Friday 5/24
    Day
    68°
    Sunny
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 66 to 76.
    Night Details
    Partly cloudy. Lows 37 to 47.
  • Forecast day icon
    Saturday
    Chance of Storms
    59°
    Forecast night icon
    Night
    Chance of Rain Showers
    35°
    Saturday 5/25
    Day
    59°
    Chance of Storms
    Forecast day icon
    Night
    35°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs 62 to 72.
    Night Details
    Partly cloudy. Slight chance of showers in the evening. Lows 34 to 44.
  • Forecast day icon
    Sunday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    38°
    Sunday 5/26
    Day
    67°
    Sunny
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Day Details
    Sunny. Highs 65 to 75.
    Night Details
    Clear. Low temperature around 38F. Dew point will be around 35F with an average humidity of 64%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Monday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    41°
    Monday 5/27
    Day
    72°
    Sunny
    Forecast day icon
    Night
    41°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 31F with an average humidity of 34%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear. Low temperature around 41F. Dew point will be around 36F with an average humidity of 58%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Clear
    41°
    Tuesday 5/28
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 73F. Dew point will be around 32F with an average humidity of 32%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 37F with an average humidity of 61%. Winds will be 6 mph from the SW.