Live Weather & Forecast
Weather in Norco
California, United States · Real-time conditions & 3-day outlook
14°C
Feels like 14°C
58°F / Feels 56°F
Light rain
Norco, California
🌞 Daytime
Updated: 2026-04-12 17:15
Humidity
84%
Wind
13.3 km/h W
Wind Gust
19.4 km/h
Pressure
1016 mb
Visibility
14 km
UV Index
0.5
(Low)
Precipitation
0 mm
Cloud Cover
100%
Dew Point
4.8°C
Wind Degree
258°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
218.9 μg/m³
NO₂
47.4 μg/m³
O₃
33 μg/m³
SO₂
8.1 μg/m³
PM 2.5
16 μg/m³
PM 10
17.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Norco, California
12 AM
14°
Clear
1 AM
13°
Clear
2 AM
12°
Clear
3 AM
13°
Clear
4 AM
12°
Clear
5 AM
12°
Patchy light drizzle
6 AM
12°
Clear
7 AM
13°
Sunny
8 AM
15°
Partly Cloudy
9 AM
16°
Cloudy
10 AM
16°
Partly Cloudy
11 AM
17°
Light drizzle
12 PM
18°
Sunny
1 PM
18°
Sunny
2 PM
18°
Sunny
3 PM
17°
Patchy rain nearby
4 PM
18°
Patchy rain nearby
5 PM
14°
Light rain
6 PM
18°
Sunny
7 PM
16°
Sunny
8 PM
15°
Clear
9 PM
13°
Clear
10 PM
13°
Partly Cloudy
11 PM
12°
Clear
3-Day Forecast
Daily overview for Norco, California
Today
Patchy rain nearby
19°
/
12°
🌧️ 82% chance of rain
💧 Avg. humidity: 68%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0.84 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:20 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
16°
/
10°
🌧️ 84% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 2.28 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:22 AM
🌇 Sunset: 07:20 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
22°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:20 AM
🌇 Sunset: 07:21 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Norco
Plan your trip to Norco, 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 Norco?
Current conditions in Norco: Light rain, temperature 14°C, humidity 84%.
What is the best time to visit Norco?
The best time to visit Norco is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Norco?
Norco is located at approximately 33.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Norco?
The wettest period in Norco is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Norco?
For visits to Norco during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Norco in?
Norco is located in United States, in the state of California.
What are the public holidays in Norco in 2026?
View the 2026 public holidays for Norco on our Holidays page.
What are the GPS coordinates used for the weather forecast in Norco?
The weather forecast for Norco uses coordinates 33.9323, -117.5509.