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Weather in Norco, United States 🇺🇸

Weather Forecast in Norco

Current Weather in Norco

Heat Advisory issued July 9 at 12:20PM PDT until July 10 at 8:00PM PDT by NWS San Diego CA
Sunny
31°C
Feels like 30°C. Sunny.
🌬️ 17 km/h W
💧 46% Humidity
🧭 1010 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 10.9
🌡️ Dew Point: 18°C
🌅 Sunrise: 05:46 AM
🌇 Sunset: 08:04 PM
Map Overlays:

In Norco right now it is 31°C and sunny, feeling like 30°C. Humidity is 46% with winds around 17 km/h, and the UV index is 11 (extreme). Over the next few days, temperatures in Norco range from about 17°C to 38°C. ⚠️ Heat Advisory issued July 9 at 12:20PM PDT until July 10 at 8:00PM PDT by NWS San Diego CA

Hourly Forecast for Norco

15:00
Sunny
38°
0%
16:00
Sunny
37°
0%
17:00
Sunny
35°
1%
18:00
Sunny
33°
1%
19:00
Sunny
30°
1%
20:00
Sunny
26°
2%
21:00
Clear
23°
4%
22:00
Clear
22°
6%
23:00
Clear
22°
2%
00:00
Clear
21°
3%
01:00
Clear
21°
3%
02:00
Clear
20°
3%
03:00
Clear
20°
4%
04:00
Clear
20°
4%
05:00
Clear
19°
4%
06:00
Sunny
19°
4%
07:00
Sunny
23°
2%
08:00
Sunny
25°
1%
09:00
Sunny
28°
1%
10:00
Sunny
30°
0%
11:00
Sunny
32°
0%
12:00
Sunny
33°
0%
13:00
Sunny
34°
0%
14:00
Sunny
34°
0%

14-Day Forecast for Norco

Thu, Jul 09
Sunny Sunny
38° / 17°
Fri, Jul 10
Sunny Sunny
34° / 19°
Sat, Jul 11
Sunny Sunny
34° / 19°
Sun, Jul 12
Sunny Sunny
34° / 20°
Mon, Jul 13
Partly Cloudy Partly Cloudy
31° / 21°
Tue, Jul 14
Sunny Sunny
34° / 21°
Wed, Jul 15
Sunny Sunny
38° / 24°
Thu, Jul 16
Sunny Sunny
38° / 25°
Fri, Jul 17
Sunny Sunny
38° / 24°
Sat, Jul 18
Sunny Sunny
33° / 25°
Sun, Jul 19
Sunny Sunny
37° / 25°
Mon, Jul 20
Sunny Sunny
34° / 23°
Tue, Jul 21
Sunny Sunny
34° / 21°
Wed, Jul 22
Sunny Sunny
36° / 22°

Additional Forecasts for Norco

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 116.0 μg/m³
O₃ (Ozone) 185.0 μg/m³
NO₂ (Nitrogen Dioxide) 3.6 μg/m³
SO₂ (Sulphur Dioxide) 3.1 μg/m³
PM2.5 (Fine particles) 16.9 μg/m³
PM10 (Coarse particles) 21.6 μg/m³

Historical Weather

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Best Time to Be Outside in Norco Tomorrow

There is no good daylight window left in Norco today. Tomorrow, the most comfortable window looks like 06:00 to 08:00, when it is around 23°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Norco

What is the temperature in Norco right now?

The current temperature in Norco is 31°C (87°F), sunny (feels like 30°C).

What's the weather like in Norco right now?

Conditions in Norco right now: Sunny, humidity 46%, wind 17 km/h W.

What is today's forecast for Norco?

Today in Norco: high 38°C, low 17°C, sunny. Chance of rain: 2%.

What is the 7-day weather forecast for Norco?

Daily highs and lows for Norco:

  • 2026-07-09: 38°C / 17°C
  • 2026-07-10: 34°C / 19°C
  • 2026-07-11: 34°C / 19°C
  • 2026-07-12: 34°C / 20°C
  • 2026-07-13: 31°C / 21°C
  • 2026-07-14: 34°C / 21°C
  • 2026-07-15: 38°C / 24°C
Is it going to rain in Norco today?

There is a 2% chance of rain in Norco today.

What is the wind speed in Norco right now?

Wind in Norco is currently 17 km/h (11 mph) from the W.

What is the UV index in Norco right now?

The UV index in Norco is currently 10.9 (very high). Sun protection is recommended when the index is 3 or higher.

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