Weather forecast for 10 daysRancho Bernardo, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 86°F
- 59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWNW 301°
- Humidity: 29%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:11 pm PDT
- details ▼
Tomorrow, in Rancho Bernardo, uninterrupted sunshine is also anticipated.
Temperature changes will be considerable, from a high of a hot 86°F to a low of a mild 59°F.
The predicted high will feel hotter, consistent with September's climate average of 82.6°F.
Sunrise will be at 6:55 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 16min.
Temperature changes will be considerable, from a high of a hot 86°F to a low of a mild 59°F.
The predicted high will feel hotter, consistent with September's climate average of 82.6°F.
Sunrise will be at 6:55 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 16min.
10-day overview
Daily temperatures
Warmest day: tomorrow 86°C.
Coldest day: Thursday 70°C.
Coldest day: Thursday 70°C.
Chance of precipitation
Highest chance: Thursday 72%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 73°
- Humidity: 37%
- UV index: 0
- Sunrise: 6:54 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 86°F
- 59°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphWNW 301°
- Humidity: 29%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 84°F
- 59°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphWSW 243°
- Humidity: 44%
- UV index: 6
- Sunrise: 6:55 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 81°F
- 61°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 11mphSW 223°
- Humidity: 59%
- UV index: 6
- Sunrise: 6:56 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 81°F
- 59°F
PM Showers
- Precip. probability: 42%
- Precipitation: 0.35"
- Wind: 12mphSSW 197°
- Humidity: 61%
- UV index: 6
- Sunrise: 6:57 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 55°F
Thundershowers
- Precip. probability: 72%
- Precipitation: 0.28"
- Wind: 11mphSW 224°
- Humidity: 70%
- UV index: 5
- Sunrise: 6:58 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 54°F
Partly Cloudy
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphWNW 291°
- Humidity: 65%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 55°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphNW 323°
- Humidity: 52%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:04 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 77°F
- 57°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphWNW 302°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:00 am PDT
- Sunset: 6:03 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 75°F
- 57°F
Partly Cloudy
- Precip. probability: 22%
- Precipitation: 0"
- Wind: 10mphWSW 244°
- Humidity: 57%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:02 pm PDT
- details ▼
Mixed conditions are forecasted for the coming ten days, and a mix of clear, overcast, showery and lightning-active weather is predicted.
Rainfall is predicted for Wednesday and Thursday.
Temperature variation will be noticeable in the next ten days. Maximum temperatures are forecasted between 69.8°F and 86°F, while the low temperature range extends from 53.6°F to 62.6°F.
The hottest day will be Sunday, with a maximum of 86°F; with the highest temperature of 69.8°F, Thursday will be the coldest day.
Rainfall is predicted for Wednesday and Thursday.
Temperature variation will be noticeable in the next ten days. Maximum temperatures are forecasted between 69.8°F and 86°F, while the low temperature range extends from 53.6°F to 62.6°F.
The hottest day will be Sunday, with a maximum of 86°F; with the highest temperature of 69.8°F, Thursday will be the coldest day.
Updated: Oct 18, 2026 @ 06:19:40 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
Tomorrow, skies will stay clear and sunny.
Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 59°F.
The highest temperature tomorrow will be slightly warmer than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
The highest temperature tomorrow will be slightly warmer than the average maximum temperature in October. The lowest temperature tomorrow will be in line with the average low temperature.
On Sunday, in Rancho Bernardo, sunrise will be at 6:55 am and sunset at 6:11 pm (PDT).
In Rancho Bernardo, the length of the day tomorrow will be 11h and 16min.
