Live Weather & Forecast
Weather in Tustin Foothills
California, United States · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
64°F / Feels 64°F
Light rain
Tustin Foothills, California
🌞 Daytime
Updated: 2026-04-12 07:15
Humidity
93%
Wind
27.4 km/h S
Wind Gust
39.9 km/h
Pressure
1012 mb
Visibility
13 km
UV Index
0
(Low)
Precipitation
0.05 mm
Cloud Cover
100%
Dew Point
15.4°C
Wind Degree
180°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
143.9 μg/m³
NO₂
3.2 μg/m³
O₃
70 μg/m³
SO₂
1.2 μg/m³
PM 2.5
1.9 μg/m³
PM 10
1.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Tustin Foothills, California
12 AM
20°
Clear
1 AM
19°
Clear
2 AM
19°
Clear
3 AM
18°
Clear
4 AM
18°
Clear
5 AM
18°
Clear
6 AM
18°
Cloudy
7 AM
18°
Light rain
8 AM
18°
Patchy rain nearby
9 AM
19°
Patchy rain nearby
10 AM
19°
Patchy rain nearby
11 AM
20°
Patchy rain nearby
12 PM
22°
Cloudy
1 PM
25°
Partly Cloudy
2 PM
26°
Sunny
3 PM
27°
Sunny
4 PM
25°
Sunny
5 PM
24°
Thundery outbreaks in nearby
6 PM
25°
Thundery outbreaks in nearby
7 PM
23°
Sunny
8 PM
21°
Thundery outbreaks in nearby
9 PM
22°
Thundery outbreaks in nearby
10 PM
21°
Thundery outbreaks in nearby
11 PM
21°
Thundery outbreaks in nearby
3-Day Forecast
Daily overview for Tustin Foothills, California
Today
Patchy rain nearby
28°
/
18°
🌧️ 81% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 38.5 km/h
🌧️ Total precip: 0.35 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:57 AM
🌇 Sunset: 08:01 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
29°
/
19°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 41 km/h
🌧️ Total precip: 0.04 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:55 AM
🌇 Sunset: 08:02 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Thundery outbreaks in nearby
28°
/
20°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 38.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:54 AM
🌇 Sunset: 08:03 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Tustin Foothills
Plan your trip to Tustin Foothills, 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 Tustin Foothills?
Current conditions in Tustin Foothills: Light rain, temperature 18°C, humidity 93%.
What is the best time to visit Tustin Foothills?
The best time to visit Tustin Foothills is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Tustin Foothills?
Tustin Foothills is located at approximately 38° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Tustin Foothills?
The wettest period in Tustin Foothills is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Tustin Foothills?
For visits to Tustin Foothills during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Tustin Foothills in?
Tustin Foothills is located in United States, in the state of California.
What are the public holidays in Tustin Foothills in 2026?
View the 2026 public holidays for Tustin Foothills on our Holidays page.
What are the GPS coordinates used for the weather forecast in Tustin Foothills?
The weather forecast for Tustin Foothills uses coordinates 38, -97.