10-Day Weather Forecast for Portola, California - The Weather Channel | weather.com
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10 Day Weather-

As of 4:14 am PDT

Today

Partly Cloudy Day Partly Cloudy
71°/36°
Rain drop 2%
Subtract

Day

71°
Partly Cloudy Day
Rain drop
2%
WSW 11 mph

A mix of clouds and sun. High 71F. Winds WSW at 10 to 15 mph.

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  • Humidity
    Humidity34%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:38 am
  • Sunset
    Sunset7:31 pm

Night

36°
Clear Night
Mixed precipitation
1%
WSW 8 mph

Clear skies. Low 36F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:44 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Mostly Clear Day Mostly Sunny
71°/38°
Rain drop 0%
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Day

71°
Mostly Clear Day
WSW 11 mph

Except for a few afternoon clouds, mainly sunny. High 71F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity35%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:36 am
  • Sunset
    Sunset7:32 pm

Night

38°
Partly Cloudy Night
Mixed precipitation
1%
W 8 mph

A few clouds from time to time. Low 38F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:41 am
  • Moonset
    Moonset9:27 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Mostly Clear Day Mostly Sunny
68°/40°
Rain drop 5%
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Day

68°
Mostly Clear Day
Rain drop
5%
SW 11 mph

Sunshine along with some cloudy intervals. High 68F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity39%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:34 am
  • Sunset
    Sunset7:33 pm

Night

40°
Mostly Clear Night
Mixed precipitation
8%
WSW 8 mph

Mainly clear early, then a few clouds later on. Low around 40F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:35 am
  • Moonset
    Moonset10:19 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Mostly Cloudy Day Mostly Cloudy
63°/39°
Rain drop 22%
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Day

63°
Mostly Cloudy Day
Rain drop
22%
SSW 10 mph

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 63F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:33 am
  • Sunset
    Sunset7:34 pm

Night

39°
Scattered Showers Night
Rain drop
42%
W 7 mph

Increasing clouds with showers arriving sometime after midnight. Low 39F. Winds W at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity83%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:22 am
  • Moonset
    Moonset11:17 am
  • Moon Phase - Day 22 Last Quarter

Fri 10

Thunderstorms Thunderstorms
56°/39°
Rain drop 69%
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Day

56°
Thunderstorms
Rain drop
69%
SW 7 mph

Rain showers in the morning with thunderstorms developing in the afternoon. High 56F. Winds SW at 5 to 10 mph. Chance of rain 70%.

  • Humidity
    Humidity71%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:31 am
  • Sunset
    Sunset7:35 pm

Night

39°
Showers
Rain drop
54%
WSW 4 mph

Considerable cloudiness with occasional rain showers. Low 39F. Winds light and variable. Chance of rain 50%.

  • Humidity
    Humidity87%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:02 am
  • Moonset
    Moonset12:20 pm
  • Moon Phase - Day 22 Last Quarter

Sat 11

Showers Showers
56°/35°
Rain drop 39%
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Day

56°
Showers
Rain drop
39%
SW 9 mph

Considerable cloudiness with occasional rain showers. High 56F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity67%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:30 am
  • Sunset
    Sunset7:36 pm

Night

35°
Rain, Snow, Wintery Mix
Mixed precipitation
56%
WSW 7 mph

Rain showers early mixing with snow showers late. Low around 35F. Winds WSW at 5 to 10 mph. Chance of precip 60%.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:35 am
  • Moonset
    Moonset1:25 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Rain, Snow, Wintery Mix Rain/Snow Showers
50°/33°
Rain drop 41%
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Day

50°
Rain, Snow, Wintery Mix
Rain drop
41%
SW 11 mph

Mostly cloudy. Rain and snow showers in the morning. A few rain showers in the afternoon. High around 50F. Winds SW at 10 to 15 mph. Chance of rain 40%.

  • Humidity
    Humidity66%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:28 am
  • Sunset
    Sunset7:37 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
22%
WSW 8 mph

Partly cloudy. Low 33F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity81%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:04 am
  • Moonset
    Moonset2:32 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Partly Cloudy Day Partly Cloudy
56°/32°
Rain drop 14%
Add

Day

56°
Partly Cloudy Day
Rain drop
14%
WSW 9 mph

Mostly cloudy skies early, then partly cloudy in the afternoon. High 56F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:27 am
  • Sunset
    Sunset7:38 pm

Night

32°
Partly Cloudy Night
Mixed precipitation
13%
WSW 6 mph

Partly cloudy. Low 32F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:30 am
  • Moonset
    Moonset3:40 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Partly Cloudy Day Partly Cloudy
58°/37°
Rain drop 9%
Add

Day

58°
Partly Cloudy Day
Rain drop
9%
SW 9 mph

Some sun in the morning with increasing clouds during the afternoon. High 58F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity50%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:25 am
  • Sunset
    Sunset7:39 pm

Night

37°
Rain, Snow, Wintery Mix
Mixed precipitation
32%
SW 7 mph

Mostly cloudy with a mixture of light rain and snow developing late. Low 37F. Winds SW at 5 to 10 mph. Chance of precip 30%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:54 am
  • Moonset
    Moonset4:49 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Scattered Showers Day PM Showers
56°/36°
Rain drop 34%
Add

Day

56°
Scattered Showers Day
Rain drop
34%
SW 9 mph

Mostly cloudy skies with a few showers later in the day. High 56F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:24 am
  • Sunset
    Sunset7:40 pm

Night

36°
Showers
Rain drop
37%
SW 7 mph

Rain showers in the evening becoming more intermittent overnight. Low 36F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:17 am
  • Moonset
    Moonset6:00 pm
  • Moon Phase - Day 27 Waning Crescent

Thu 16

Showers Few Showers
56°/34°
Rain drop 31%
Add

Day

56°
Showers
Rain drop
31%
SW 10 mph

Cloudy with a few showers. High 56F. Winds SW at 10 to 15 mph. Chance of rain 30%.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:22 am
  • Sunset
    Sunset7:41 pm

Night

34°
Scattered Snow Showers Night
Snowflake
41%
SW 8 mph

Partly cloudy skies early will give way to occasional snow showers later during the night. Low 34F. Winds SW at 5 to 10 mph. Chance of snow 40%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:41 am
  • Moonset
    Moonset7:14 pm
  • Moon Phase - Day 29 New Moon

Fri 17

Showers Showers
57°/35°
Rain drop 40%
Add

Day

57°
Showers
Rain drop
40%
SW 9 mph

Considerable cloudiness with occasional rain showers. High 57F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity50%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:21 am
  • Sunset
    Sunset7:42 pm

Night

35°
Rain, Snow, Wintery Mix
Mixed precipitation
46%
SW 7 mph

Rain showers in the evening changing to snow showers overnight. Low near 35F. Winds SW at 5 to 10 mph. Chance of precip 50%.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:09 am
  • Moonset
    Moonset8:32 pm
  • Moon Phase - Day 0 New Moon

Sat 18

Scattered Showers Day AM Showers
59°/35°
Rain drop 34%
Add

Day

59°
Scattered Showers Day
Rain drop
34%
SW 10 mph

A few showers early with mostly cloudy conditions later in the day. High 59F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity53%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:43 pm

Night

35°
Rain, Snow, Wintery Mix
Mixed precipitation
41%
SW 7 mph

Rain showers in the evening changing to snow showers overnight. Low near 35F. Winds SW at 5 to 10 mph. Chance of precip 40%.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:42 am
  • Moonset
    Moonset9:52 pm
  • Moon Phase - Day 1 Waxing Crescent

Sun 19

Showers Showers
58°/37°
Rain drop 44%
Add

Day

58°
Showers
Rain drop
44%
SW 9 mph

Overcast with rain showers at times. High 58F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity54%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:18 am
  • Sunset
    Sunset7:44 pm

Night

37°
Rain, Snow, Wintery Mix
Mixed precipitation
36%
SW 7 mph

A few rain showers early mixing with snow showers late. Low 37F. Winds SW at 5 to 10 mph. Chance of precip 40%.

  • Humidity
    Humidity68%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:22 am
  • Moonset
    Moonset11:11 pm
  • Moon Phase - Day 2 Waxing Crescent

Mon 20

Scattered Showers Day AM Showers
63°/36°
Rain drop 32%
Add

Day

63°
Scattered Showers Day
Rain drop
32%
SW 9 mph

A shower or two possible early with partly cloudy skies in the afternoon. High 63F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity45%
  • UV index
    UV Index7 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:45 pm

Night

36°
Scattered Snow Showers Night
Snowflake
33%
SW 7 mph

Partly cloudy skies early giving way to a few snow showers after midnight. Low 36F. Winds SW at 5 to 10 mph. Chance of snow 30%.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise8:14 am
  • Moonset
    Moonset--
  • Moon Phase - Day 4 Waxing Crescent
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