Portola Hills Weather Today

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

Portola Hills temperature today is 18°, feels like 18°, with a humidity level of 89% and wind at 15.62 km/h. Rain chance today is 100%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Portola Hills: expect a high of 19° and a low of 12°, with few clouds. Rain chance tomorrow is 60%.

broken clouds
18°
broken clouds
H: 18° L: 18°
Feels like 18°
AQI: Fair (2/5)
Humidity
89%
Dew 16°
Wind speed
15.62 km/h
S · G33.05
Pressure
1011 hPa
Visibility
6.5 km
Windy Conditions
Wind speed is 15.62 km/h.
High Humidity
Humidity is 89%. May feel uncomfortable.
Weather Summary
Currently in Portola Hills, expect varied conditions with mild temperatures around 18°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
100%
02
28%
05
32%
08
100%
11
96%
14
25%
17
10%
20
0%
23
0%
02
0%
05
0%
08
4%
11
60%
14
28%
17
0%
20
0%
23
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
18°
Thu
02:00
16°
 
15°
 
16°
 
17°
Thu
14:00
16°
 
14°
 
13°
 
12°
Fri
02:00
12°
 
13°
 
18°
 
19°
Fri
14:00
18°
 
15°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:00
Sunset
Sunset
18:09
Moon Phase
Waxing Gibbous (91%)
Timezone: GMT+05:30
Last updated: Oct 22, 2026 11:52 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
33.679192
Longitude
Longitude
-117.631157
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More about Portola Hills
Content curated by the NearWeather editorial team · Updated periodically
Portola Hills is an unincorporated community located in Orange County, California in the US. The climate in Portola Hills is mild and Mediterranean with warm, dry summers and mild, wet winters. The average temperature year-round is typically between 55-75°F (13-24°C). The area typically experiences low humidity and receives an average of 13 inches (33 cm) of precipitation annually.
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 Hills
What is the temperature in Portola Hills right now?

The current temperature in Portola Hills is 18°, and it feels like 18°. Today's high is 18° and the low is 18°.

Will it rain in Portola Hills today?

The chance of rain in Portola Hills today is 100%. Check the hourly forecast above for exact timing.

What is the weather in Portola Hills today?

Portola Hills is experiencing broken clouds with a temperature of 18°. Humidity is at 89% and wind speed is 15.62 km/h from the S.

What is the humidity in Portola Hills today?

Humidity in Portola Hills is 89% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Portola Hills today?

Wind speed in Portola Hills is 15.62 km/h, flowing at 183° S wind direction. Gusts up to 33.05 km/h.

What is the 5-day forecast for Portola Hills?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Portola Hills. Today's high is 18° and low is 18°, with a 100% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Portola Hills today?

It feels like 18° in Portola Hills today, with 65% cloud cover and 6.5 km visibility.

Weather in Portola Hills