Live Weather & Forecast
Weather in Foothill Ranch
California, United States · Real-time conditions & 3-day outlook
13°C
Feels like 14°C
56°F / Feels 56°F
Sunny
Foothill Ranch, California
🌞 Daytime
Updated: 2026-04-15 10:15
Humidity
80%
Wind
5 km/h W
Wind Gust
5.8 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
2.8
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
7.2°C
Wind Degree
273°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
171.9 μg/m³
NO₂
4.3 μg/m³
O₃
105 μg/m³
SO₂
2.7 μg/m³
PM 2.5
9.2 μg/m³
PM 10
25.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Foothill Ranch, California
12 AM
12°
Clear
1 AM
11°
Clear
2 AM
11°
Clear
3 AM
10°
Clear
4 AM
9°
Clear
5 AM
8°
Clear
6 AM
8°
Clear
7 AM
9°
Sunny
8 AM
11°
Sunny
9 AM
14°
Sunny
10 AM
13°
Sunny
11 AM
19°
Sunny
12 PM
21°
Sunny
1 PM
22°
Sunny
2 PM
23°
Sunny
3 PM
23°
Sunny
4 PM
23°
Sunny
5 PM
22°
Sunny
6 PM
21°
Sunny
7 PM
18°
Sunny
8 PM
16°
Clear
9 PM
15°
Clear
10 PM
14°
Clear
11 PM
13°
Partly Cloudy
3-Day Forecast
Daily overview for Foothill Ranch, California
Today
Sunny
24°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
21°
/
8°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:29 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Sunny
23°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 35%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:27 AM
🌇 Sunset: 07:44 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Foothill Ranch
Plan your trip to Foothill Ranch, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Foothill Ranch?
Current conditions in Foothill Ranch: Sunny, temperature 13°C, humidity 80%.
What is the best time to visit Foothill Ranch?
The best time to visit Foothill Ranch is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Foothill Ranch?
Foothill Ranch is located at approximately 37.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Foothill Ranch?
The wettest period in Foothill Ranch is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Foothill Ranch?
For visits to Foothill Ranch during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Foothill Ranch in?
Foothill Ranch is located in United States, in the state of California.
What are the public holidays in Foothill Ranch in 2026?
View the 2026 public holidays for Foothill Ranch on our Holidays page.
What are the GPS coordinates used for the weather forecast in Foothill Ranch?
The weather forecast for Foothill Ranch uses coordinates 37.7501, -121.456.