Current Weather Conditions for Portola Valley, CA
42°F
Conditions
Wind: 12 mph WHumidity: 91%
Probability of Precipitation: 66%
Hourly Forcast (next 12 hours)
| 3 AM | 4 AM | 5 AM | 6 AM | 7 AM | 8 AM | 9 AM | 10 AM | 11 AM | 12 PM | 1 PM | 2 PM | 3 PM |
| 42° | 42° | 42° | 41° | 41° | 40° | 40° | 39° | 38° | 40° | 39° | 39° | 40° |
Upcoming Week
| Day | Forecast | High | Low |
|
Tonight |
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1am, then rain likely. Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. West wind 8 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
58°F | 50°F |
|
Wednesday |
Rain Likely
Rain likely before 2pm. Partly sunny. High near 50, with temperatures falling to around 46 in the afternoon. West wind 3 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. |
58°F | 50°F |
|
Wednesday Night |
Rain
Rain. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. South southwest wind 5 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible. |
58°F | 50°F |
|
Thursday |
Rain
Rain. Mostly cloudy, with a high near 49. West northwest wind 9 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible. |
58°F | 50°F |
|
Thursday Night |
Chance Light Rain
A chance of rain. Partly cloudy, with a low around 36. Northwest wind 3 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. |
58°F | 50°F |
|
Friday |
Slight Chance Light Rain
A slight chance of rain before 4pm. Mostly sunny, with a high near 53. Chance of precipitation is 20%. |
58°F | 50°F |
|
Friday Night |
Chance Light Rain
A chance of rain after 10pm. Mostly cloudy, with a low around 38. |
58°F | 50°F |
|
Saturday |
Chance Light Rain
A chance of rain. Partly sunny, with a high near 56. |
58°F | 50°F |
|
Saturday Night |
Rain
Rain. Mostly cloudy, with a low around 47. |
58°F | 50°F |
|
Sunday |
Rain
Rain. Mostly cloudy, with a high near 59. |
58°F | 50°F |
|
Sunday Night |
Rain
Rain. Cloudy, with a low around 50. |
58°F | 50°F |
|
Monday |
Rain
Rain. Cloudy, with a high near 61. |
58°F | 50°F |
|
Monday Night |
Light Rain
Rain. Cloudy, with a low around 49. |
58°F | 50°F |
|
Tuesday |
Light Rain
Rain before 5pm. Cloudy, with a high near 59. |
58°F | 50°F |
| Data provided by weather.gov | |||