Hourly weather forecast and temperature - Portola Valley, CA
Mostly Cloudy- Wind: 4mph S
- Pressure: 29.91"Hg
- Humidity: 87%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Mostly Cloudy- Wind: 2mph S
- Pressure: 29.91"Hg
- Humidity: 90%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Cloudy- Wind: 2mph S
- Pressure: 29.91"Hg
- Humidity: 92%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 9mi
Cloudy- Wind: 1mph S
- Pressure: 29.91"Hg
- Humidity: 91%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 6mi
Sunrise: 6:27 am
Partly Cloudy- Wind: 1mph SSW
- Pressure: 29.94"Hg
- Humidity: 87%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 6mi
Mostly Sunny- Wind: 3mph WSW
- Pressure: 29.94"Hg
- Humidity: 78%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 7mi
Sunny- Wind: 4mph WNW
- Pressure: 29.94"Hg
- Humidity: 70%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunny- Wind: 7mph WNW
- Pressure: 29.94"Hg
- Humidity: 68%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunny- Wind: 9mph W
- Pressure: 29.91"Hg
- Humidity: 64%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Sunny- Wind: 8mph W
- Pressure: 29.91"Hg
- Humidity: 69%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 7:48 pm
Clear- Wind: 4mph WSW
- Pressure: 29.94"Hg
- Humidity: 79%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 7mi
Clear- Wind: 2mph S
- Pressure: 29.94"Hg
- Humidity: 82%
- Precip. probability: 6%
- Precipitation: 0"
- Visibility: 8mi
Tomorrow, a combination of
cloudy and occasionally
sunny weather is anticipated.
The temperature will vary between the lowest temperature of 48.2°F (9°C) and the highest temperature of 64.4°F (18°C). The warmest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be relatively higher than the average highest temperature of 62.2°F (16.8°C) in
April. The lowest temperature will be also similar to the average minimum of 48.2°F (9°C) in April.