Weather forecast for tomorrowNorco, CA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 90°F
- 59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphESE 115°
- Humidity: 27%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:12 pm PDT
- details ▼
Tomorrow, on Sunday, October 18, skies will stay clear and sunny.
Day and night temperatures will contrast sharply, from a maximum of a tropical 89.6°F to a minimum of a refreshing 59°F.
Tomorrow, the maximum temperature will be higher and more reflective of September's average high of 86.9°F than October's of 79.5°F.
Sunrise will be at 6:57 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 15min.
Day and night temperatures will contrast sharply, from a maximum of a tropical 89.6°F to a minimum of a refreshing 59°F.
Tomorrow, the maximum temperature will be higher and more reflective of September's average high of 86.9°F than October's of 79.5°F.
Sunrise will be at 6:57 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 15min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 88°C.
Coldest hour: 6 am 63°C.
Coldest hour: 6 am 63°C.
Chance of precipitation
Highest chance: 12 am - 9 pm 0%.
Hourly weather forecast
- 12 am
- 68°F
- Feels like:68°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSE 146°
- Humidity: 39%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 66°F
- Feels like:66°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphESE 104°
- Humidity: 41%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 71°
- Humidity: 44%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphE 79°
- Humidity: 46%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 6:57 am
- 8 am
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphENE 74°
- Humidity: 45%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphENE 75°
- Humidity: 29%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 84°F
- Feels like:84°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphESE 103°
- Humidity: 20%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 88°F
- Feels like:88°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphW 260°
- Humidity: 18%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 88°F
- Feels like:88°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphW 269°
- Humidity: 18%
- Pressure: 29.85"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWSW 252°
- Humidity: 30%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 8 pm
- 75°F
- Feels like:75°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphWSW 253°
- Humidity: 38%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 70°F
- Feels like:70°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphW 267°
- Humidity: 46%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of dry and sunny and dull weather is expected.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 87.8°F. The hottest part of the day will be from 2 pm to 4 pm.
The temperature tomorrow will feel more comparable to September's average high of 86.9°F than the usual for October. The night temperature will be in line with the standard October low of 58.8°F.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 87.8°F. The hottest part of the day will be from 2 pm to 4 pm.
The temperature tomorrow will feel more comparable to September's average high of 86.9°F than the usual for October. The night temperature will be in line with the standard October low of 58.8°F.
Updated: Oct 18, 2026 @ 03:36:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sunny skies are in store, with excellent visibility.
Tomorrow, the highest temperature will be 89.6°F, while the lowest temperature will be 59°F.
The highest temperature will be noticeably higher than the average maximum of 79.5°F in October. The lowest temperature will be in line with the average low of 58.8°F.
The highest temperature will be noticeably higher than the average maximum of 79.5°F in October. The lowest temperature will be in line with the average low of 58.8°F.
On Sunday, in Norco, sunrise will be at 6:57 am and sunset at 6:12 pm (PDT).
Tomorrow, the daylight will last for 11h and 15min.
