Weather forecast for 10 daysSummerland, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 75°F
- 64°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphSW 224°
- Humidity: 55%
- UV index: 6
- Sunrise: 7:06 am PDT
- Sunset: 6:20 pm PDT
- details ▼
On Sunday, in Summerland, sunshine will likely continue with scattered clouds at most.
Expected temperature values will span from a temperate 75.2°F down to a breezy 64.4°F.
Forecasts show the temperature expected to reach the usual October high of 71.8°F.
Sunrise will be at 7:06 am and sunset at 6:20 pm; the daylight will last for 11h and 14min.
Expected temperature values will span from a temperate 75.2°F down to a breezy 64.4°F.
Forecasts show the temperature expected to reach the usual October high of 71.8°F.
Sunrise will be at 7:06 am and sunset at 6:20 pm; the daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Warmest day: today 75°C.
Coldest period: Wednesday - Thursday 66°C.
Coldest period: Wednesday - Thursday 66°C.
Chance of precipitation
Highest chance: Wednesday 97%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 75°F
- 64°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphSW 224°
- Humidity: 55%
- UV index: 6
- Sunrise: 7:06 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 73°F
- 63°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSW 220°
- Humidity: 65%
- UV index: 6
- Sunrise: 7:07 am PDT
- Sunset: 6:19 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 61°F
Partly Cloudy
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphS 188°
- Humidity: 73%
- UV index: 6
- Sunrise: 7:08 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 59°F
Rain
- Precip. probability: 97%
- Precipitation: 0.08"
- Wind: 9mphSE 140°
- Humidity: 85%
- UV index: 4
- Sunrise: 7:09 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 57°F
Scattered Thunderstorms
- Precip. probability: 45%
- Precipitation: 1.02"
- Wind: 10mphSW 229°
- Humidity: 81%
- UV index: 5
- Sunrise: 7:09 am PDT
- Sunset: 6:15 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 70°F
- 59°F
Sunny
- Precip. probability: 4%
- Precipitation: 0.12"
- Wind: 9mphWSW 257°
- Humidity: 70%
- UV index: 5
- Sunrise: 7:10 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 61°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSW 227°
- Humidity: 60%
- UV index: 5
- Sunrise: 7:11 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 72°F
- 59°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 8mphSSW 197°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:12 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 57°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 11mphSW 230°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:13 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 68°F
- 57°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphSSW 197°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:14 am PDT
- Sunset: 6:10 pm PDT
- details ▼
The weather will be unstable for the next ten days, and a mix of dry and sunny, gloomy, damp and lightning-active weather is forecasted.
Rainfall is anticipated on Wednesday and Thursday.
In the upcoming period, the highest temperature will vary between 66.2°F and 75.2°F, while the lowest temperature will be between 57.2°F and 64.4°F.
The warmest day is today, with a maximum temperature of 75.2°F; with a maximum temperature of 66.2°F, Wednesday and Thursday will be the coldest days.
Rainfall is anticipated on Wednesday and Thursday.
In the upcoming period, the highest temperature will vary between 66.2°F and 75.2°F, while the lowest temperature will be between 57.2°F and 64.4°F.
The warmest day is today, with a maximum temperature of 75.2°F; with a maximum temperature of 66.2°F, Wednesday and Thursday will be the coldest days.
Updated: Oct 18, 2026 @ 07:47:37 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
Today, sunshine will likely continue with scattered clouds at most.
Today, the maximum temperature will be 75.2°F, while the minimum temperature will be 64.4°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be a couple of degrees higher than the average low of 56.7°F.
Today, the maximum temperature will be in line with the average highest temperature in October. The lowest temperature will be a couple of degrees higher than the average low of 56.7°F.
On Sunday, in Summerland, sunrise will be at 7:06 am and sunset at 6:20 pm (PDT).
In Summerland, the length of the day today will be 11h and 14min.
