Weather forecast for 10 daysBonsall, CA

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 88°F
  • 63°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphE 100°
  • Humidity: 22%
  • UV index: 5
  • Sunrise: 6:55 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
Today, on Saturday, October 17, a cloudy morning is expected, followed by brighter skies in the afternoon.
Temperature fluctuations between a hot 87.8°F and an enjoyable 62.6°F are predicted.
Expect temperatures to match September's average maximum of 81.7°F rather than October's 76.3°F.
Sunrise was at 6:55 am and sunset will be at 6:13 pm; the daylight will last for 11h and 18min.

Sunday Oct 18, 2026

  • 86°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphWNW 300°
  • Humidity: 31%
  • UV index: 6
  • Sunrise: 6:55 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
Tomorrow, on Sunday, expect sunny weather with a crisp, clear sky.
The maximum expected temperature is a hot 86°F, while the minimum temperature will be a comfortable 60.8°F.
Forecasts show a high closer to September's climate pattern, around 81.7°F, rather than October's 76.3°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: today 88°C.
Coldest day: Thursday 68°C.

Chance of precipitation

Highest chance: Thursday 82%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 88°F
  • 63°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphE 100°
  • Humidity: 22%
  • UV index: 5
  • Sunrise: 6:55 am PDT
  • Sunset: 6:13 pm PDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 86°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphWNW 300°
  • Humidity: 31%
  • UV index: 6
  • Sunrise: 6:55 am PDT
  • Sunset: 6:11 pm PDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 84°F
  • 61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 233°
  • Humidity: 48%
  • UV index: 6
  • Sunrise: 6:56 am PDT
  • Sunset: 6:10 pm PDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 81°F
  • 59°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphSW 230°
  • Humidity: 58%
  • UV index: 6
  • Sunrise: 6:57 am PDT
  • Sunset: 6:09 pm PDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 77°F
  • 61°F
Showers
Showers
  • Precip. probability: 55%
  • Precipitation: 0.43"
  • Wind: 11mphS 190°
  • Humidity: 64%
  • UV index: 5
  • Sunrise: 6:58 am PDT
  • Sunset: 6:08 pm PDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 59°F
Thundershowers
Thundershowers
  • Precip. probability: 82%
  • Precipitation: 0.28"
  • Wind: 9mphSSW 196°
  • Humidity: 76%
  • UV index: 5
  • Sunrise: 6:59 am PDT
  • Sunset: 6:07 pm PDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphWSW 248°
  • Humidity: 67%
  • UV index: 6
  • Sunrise: 7:00 am PDT
  • Sunset: 6:06 pm PDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 77°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphWNW 295°
  • Humidity: 57%
  • UV index: 5
  • Sunrise: 7:00 am PDT
  • Sunset: 6:05 pm PDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 77°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSW 236°
  • Humidity: 55%
  • UV index: 5
  • Sunrise: 7:01 am PDT
  • Sunset: 6:04 pm PDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 75°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWSW 252°
  • Humidity: 59%
  • UV index: 5
  • Sunrise: 7:02 am PDT
  • Sunset: 6:03 pm PDT
  • ▼
Weather fluctuations are likely over the next ten days, and a mix of dull, dry and sunny, rain-soaked and unstable weather is expected.
Rainfall is forecasted for Wednesday and Thursday.
Temperature variation will be noticeable in the next ten days. Forecast highs will fluctuate between 68°F and 87.8°F, while the lowest nightly temperature differences will be negligible, as the overnight low will fall between 57.2°F and 62.6°F.
The hottest day is today, with a maximum temperature of 87.8°F; with the highest temperature of 68°F, Thursday will be the coldest day.
Updated: Oct 17, 2026 @ 17:51:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, the morning may feel gloomy and gray, but the sun will break through later in the day.

Today, the highest temperature will be 87.8°F, while the lowest temperature will be 62.6°F.
The highest temperature today will be noticeably higher than the average maximum of 76.3°F in October. The lowest temperature today will be moderately higher than the average low temperature.

On Saturday, in Bonsall, sunrise was at 6:55 am and sunset will be at 6:13 pm (PDT).

In Bonsall, today, there will be 11h and 18min of daylight.

On Sunday, in Bonsall, skies will stay clear and sunny.

Tomorrow, the maximum temperature will be 86°F, while the minimum temperature will be 60.8°F.
The maximum temperature tomorrow will be notably higher than the average highest temperature of 76.3°F in October. The lowest temperature will be in line with the average low of 57.2°F.

On Sunday, in Bonsall, sunrise will be at 6:55 am and sunset at 6:11 pm (PDT).

Tomorrow, the daylight will last for 11h and 16min.