Live Weather & Forecast
Weather in Lake Arrowhead
California, United States · Real-time conditions & 3-day outlook
3°C
Feels like -1°C
37°F / Feels 31°F
Partly Cloudy
Lake Arrowhead, California
🌙 Nighttime
Updated: 2026-04-13 01:45
Humidity
87%
Wind
8.6 km/h S
Wind Gust
10.7 km/h
Pressure
1019 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
51%
Dew Point
0.2°C
Wind Degree
169°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
151.9 μg/m³
NO₂
8.1 μg/m³
O₃
79 μg/m³
SO₂
4.8 μg/m³
PM 2.5
9.1 μg/m³
PM 10
11 μg/m³
Today's Hourly Forecast
24-hour breakdown for Lake Arrowhead, California
12 AM
1°
Partly Cloudy
1 AM
3°
Partly Cloudy
2 AM
3°
Overcast
3 AM
3°
Overcast
4 AM
3°
Overcast
5 AM
4°
Mist
6 AM
4°
Clear
7 AM
2°
Sunny
8 AM
2°
Cloudy
9 AM
2°
Partly Cloudy
10 AM
3°
Cloudy
11 AM
3°
Partly Cloudy
12 PM
3°
Cloudy
1 PM
5°
Cloudy
2 PM
4°
Sunny
3 PM
3°
Cloudy
4 PM
4°
Partly Cloudy
5 PM
3°
Cloudy
6 PM
3°
Cloudy
7 PM
3°
Overcast
8 PM
2°
Cloudy
9 PM
2°
Overcast
10 PM
2°
Overcast
11 PM
3°
Light snow showers
3-Day Forecast
Daily overview for Lake Arrowhead, California
Today
Cloudy
7°
/
-0°
🌧️ 0% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 18 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:19 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
14°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:20 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
14°
/
7°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:17 AM
🌇 Sunset: 07:20 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Best Time to Visit Lake Arrowhead
Plan your trip to Lake Arrowhead, 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 Arrowhead?
Current conditions in Lake Arrowhead: Partly Cloudy, temperature 3°C, humidity 87%.
What is the best time to visit Lake Arrowhead?
The best time to visit Lake Arrowhead is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Lake Arrowhead?
Lake Arrowhead is located at approximately 34.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Lake Arrowhead?
The wettest period in Lake Arrowhead is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Lake Arrowhead?
For visits to Lake Arrowhead during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Lake Arrowhead in?
Lake Arrowhead is located in United States, in the state of California.
What are the public holidays in Lake Arrowhead in 2026?
View the 2026 public holidays for Lake Arrowhead on our Holidays page.
What are the GPS coordinates used for the weather forecast in Lake Arrowhead?
The weather forecast for Lake Arrowhead uses coordinates 34.249, -117.1913.