Live Weather & Forecast
Weather in Lake Forest
California, United States · Real-time conditions & 3-day outlook
9°C
Feels like 8°C
48°F / Feels 46°F
Clear
Lake Forest, California
🌙 Nighttime
Updated: 2026-04-14 04:00
Humidity
80%
Wind
8.3 km/h SE
Wind Gust
14 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
6.6°C
Wind Degree
127°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
169.9 μg/m³
NO₂
5.1 μg/m³
O₃
90 μg/m³
SO₂
4 μg/m³
PM 2.5
7.4 μg/m³
PM 10
10.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Lake Forest, California
12 AM
13°
Partly Cloudy
1 AM
13°
Clear
2 AM
12°
Clear
3 AM
12°
Clear
4 AM
9°
Clear
5 AM
12°
Clear
6 AM
12°
Clear
7 AM
13°
Sunny
8 AM
15°
Sunny
9 AM
17°
Sunny
10 AM
19°
Sunny
11 AM
20°
Sunny
12 PM
21°
Sunny
1 PM
22°
Sunny
2 PM
22°
Sunny
3 PM
22°
Sunny
4 PM
20°
Sunny
5 PM
19°
Sunny
6 PM
18°
Sunny
7 PM
16°
Sunny
8 PM
15°
Partly Cloudy
9 PM
14°
Partly Cloudy
10 PM
14°
Partly Cloudy
11 PM
13°
Clear
3-Day Forecast
Daily overview for Lake Forest, California
Today
Sunny
22°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 66%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:21 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Cloudy
19°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 16.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:22 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Partly Cloudy
17°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:23 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Best Time to Visit Lake Forest
Plan your trip to Lake Forest, 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 Lake Forest?
Current conditions in Lake Forest: Clear, temperature 9°C, humidity 80%.
What is the best time to visit Lake Forest?
The best time to visit Lake Forest is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Lake Forest?
Lake Forest is located at approximately 33.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Lake Forest?
The wettest period in Lake Forest is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Lake Forest?
For visits to Lake Forest during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Lake Forest in?
Lake Forest is located in United States, in the state of California.
What are the public holidays in Lake Forest in 2026?
View the 2026 public holidays for Lake Forest on our Holidays page.
What are the GPS coordinates used for the weather forecast in Lake Forest?
The weather forecast for Lake Forest uses coordinates 33.6469, -117.6859.