Weather forecast for tomorrowActon, CA
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 79°F
- 54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNE 50°
- Humidity: 28%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:14 pm PDT
- details ▼
On Sunday, in Acton, uninterrupted sunshine is also anticipated.
Temperature fluctuations between a warm 78.8°F and a cool 53.6°F are forecasted.
The forecasted maximum temperature will be a couple of degrees higher than October's typical high of 74.3°F.
Sunrise will be at 7:01 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 14min.
Temperature fluctuations between a warm 78.8°F and a cool 53.6°F are forecasted.
The forecasted maximum temperature will be a couple of degrees higher than October's typical high of 74.3°F.
Sunrise will be at 7:01 am and sunset at 6:14 pm; tomorrow's daylight will last for 11h and 14min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 77°C.
Coldest hour: 6 am 54°C.
Coldest hour: 6 am 54°C.
Chance of precipitation
Highest chance: 12 am - 9 pm 0%.
Hourly weather forecast
- 12 am
- 61°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 62°
- Humidity: 37%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 67°
- Humidity: 41%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 55°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 66°
- Humidity: 43%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 54°F
- Feels like:54°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphENE 75°
- Humidity: 46%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:01 am
- 8 am
- 57°F
- Feels like:55°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphENE 66°
- Humidity: 42%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphNE 50°
- Humidity: 29%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNE 53°
- Humidity: 23%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 77°F
- Feels like:77°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphNE 45°
- Humidity: 21%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphNE 48°
- Humidity: 20%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 73°F
- Feels like:73°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 6mphWSW 250°
- Humidity: 27%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:14 pm
- 8 pm
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 202°
- Humidity: 41%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 63°F
- Feels like:63°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphSSE 157°
- Humidity: 44%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of gloomy and bright weather is forecasted.
The temperature will vary between the lowest temperature of 53.6°F and the highest temperature of 78.8°F. The warmest part of the day is anticipated around 4 pm.
The highest temperature tomorrow will be a couple of degrees higher than October's typical maximum temperature. The temperature low is forecasted to be also resembling the usual October value of 52.9°F.
The temperature will vary between the lowest temperature of 53.6°F and the highest temperature of 78.8°F. The warmest part of the day is anticipated around 4 pm.
The highest temperature tomorrow will be a couple of degrees higher than October's typical maximum temperature. The temperature low is forecasted to be also resembling the usual October value of 52.9°F.
Updated: Oct 17, 2026 @ 15:19:49 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, in Acton, skies are expected to be clear and full of sunshine.
Tomorrow, the maximum temperature will be 78.8°F, while the minimum temperature will be 53.6°F.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 52.9°F.
Tomorrow, the maximum temperature will be moderately higher than the average highest temperature in October. The lowest temperature will be in line with the average low of 52.9°F.
On Sunday, in Acton, sunrise will be at 7:01 am and sunset at 6:14 pm (PDT).
In Acton, tomorrow, there will be 11h and 14min of daylight.
