Portola Valley Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Portola Valley

Portola Valley temperature today is 12°, feels like 12°, with humidity at 86% and wind at 4.97 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

overcast clouds
12°
overcast clouds
H: 12° L: 12°
Feels like 12°
AQI: (/5)
Humidity
86%
Dew 10°
Wind speed
4.97 km/h
SW · G5.58
Pressure
1013 hPa
Visibility
10 km
High Humidity
Humidity is 86%. May feel uncomfortable.
Weather Summary
Currently in Portola Valley, expect varied conditions with mild temperatures around 12°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
20%
05
0%
08
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
13°
Sat
11:00
15°
 
14°
 
12°
 
11°
Sat
23:00
 
 
11°
 
17°
Sun
11:00
17°
 
15°
 
10°
 
Sun
23:00
10°
 
10°
 
12°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:12
Sunset
Sunset
19:59
Moon Phase
Full Moon (99%)
Timezone: GMT+05:30
Last updated: May 2, 2026 8:55 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
37.384109
Longitude
Longitude
-122.235237
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More about Portola Valley
Content curated by the NearWeather editorial team · Updated periodically
Portola Valley is a small town located in San Mateo County, California in the US. It is situated in the foothills of the Santa Cruz Mountains and is known for its peaceful, rural atmosphere and stunning views. The climate in Portola Valley is Mediterranean, which means it is generally mild year round with warm, dry summers and wet, cool winters. Average temperatures range from the mid-50s to low-70s Fahrenheit in the summer months and the low-40s to mid-50s Fahrenheit in the winter months.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Portola Valley
What is the Latitude and Longitude of Portola Valley?

Portola Valley's Latitude is 37.384109 & Longitude is -122.235237.

What is the weather in Portola Valley today?

Weather in Portola Valley is 12° today.

What is the climatic condition of Portola Valley today?

Climate Conditions in Portola Valley shows overcast clouds today.

What is the humidity in Portola Valley today?

Humidity in Portola Valley is 86% today.

What is the wind speed in Portola Valley today?

Wind speed in Portola Valley is 4.97 km/h, flowing at 234° SW wind direction.

What does it feel like in Portola Valley today?

It feels like 12° in Portola Valley today, with 100% cloud cover and 10 km visibility.

Weather in Portola Valley