Weather forecast for tomorrowArroyo Grande, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 72°F
- 54°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 14mphW 278°
- Humidity: 70%
- UV index: 5
- Sunrise: 7:12 am PDT
- Sunset: 6:22 pm PDT
- details ▼
Tomorrow, on Monday, October 19, predominantly sunny weather will make for pleasant outdoor conditions.
Temperature span will be from a high of an agreeable 71.6°F to a low of a crisp 53.6°F.
Expect temperatures to reach October's average high of 74.3°F.
Sunrise will be at 7:12 am and sunset at 6:22 pm; tomorrow's daylight will last for 11h and 10min.
Temperature span will be from a high of an agreeable 71.6°F to a low of a crisp 53.6°F.
Expect temperatures to reach October's average high of 74.3°F.
Sunrise will be at 7:12 am and sunset at 6:22 pm; tomorrow's daylight will last for 11h and 10min.
Hourly overview
Hourly temperatures
Warmest period: 12 pm - 3 pm 70°C.
Coldest hour: 6 am 54°C.
Coldest hour: 6 am 54°C.
Chance of precipitation
Highest chance: 3 am - 6 am 21%.
Hourly weather forecast
- 12 am
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 2mphWNW 302°
- Humidity: 94%
- Pressure: 29.97"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
- 2 am
- 57°F
- Feels like:57°F
Foggy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 3mphENE 67°
- Humidity: 90%
- Pressure: 29.94"Hg
- Visibility: 0mi
- UV index: 0
- details ▼
- 4 am
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 2mphENE 59°
- Humidity: 92%
- Pressure: 29.91"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 6 am
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 21%
- Precipitation: 0"
- Wind: 2mphW 275°
- Humidity: 92%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:12 am
- 8 am
- 54°F
- Feels like:54°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 1mphSSE 147°
- Humidity: 94%
- Pressure: 29.94"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphWSW 258°
- Humidity: 68%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphW 277°
- Humidity: 62%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphWNW 286°
- Humidity: 60%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphWNW 288°
- Humidity: 61%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 64°F
- Feels like:63°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphWNW 300°
- Humidity: 68%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:22 pm
- 8 pm
- 59°F
- Feels like:57°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNW 313°
- Humidity: 83%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 57°F
- Feels like:57°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphNW 323°
- Humidity: 86%
- Pressure: 29.88"Hg
- Visibility: 7mi
- UV index: 0
- details ▼
Tomorrow, a combination of dry and sunny, cloud-filled and fog-covered weather is forecasted.
The temperature will vary between a minimum of 51.8°F and a maximum of 69.8°F. The warmest part of the day will be from noon to 3 pm.
The maximum temperature will be consistent with October's average highest temperature of 74.3°F. The expected low will be also in line with the average minimum in October, which is 56.7°F.
The temperature will vary between a minimum of 51.8°F and a maximum of 69.8°F. The warmest part of the day will be from noon to 3 pm.
The maximum temperature will be consistent with October's average highest temperature of 74.3°F. The expected low will be also in line with the average minimum in October, which is 56.7°F.
Updated: Oct 18, 2026 @ 14:03:13 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, mainly sunny skies with just a few high clouds are anticipated.
Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 53.6°F.
The maximum temperature will be in line with the average highest temperature of 74.3°F in October. The lowest temperature will be also in line with the average low of 56.7°F.
The maximum temperature will be in line with the average highest temperature of 74.3°F in October. The lowest temperature will be also in line with the average low of 56.7°F.
On Monday, in Arroyo Grande, sunrise will be at 7:12 am and sunset at 6:22 pm (PDT).
In Arroyo Grande, tomorrow, there will be 11h and 10min of daylight.
