Weather forecast for tomorrowFairfax, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 66°F
- 48°F
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 12mphW 280°
- Humidity: 65%
- UV index: 5
- Sunrise: 7:23 am PDT
- Sunset: 6:27 pm PDT
- details ▼
On Monday, October 19, the sky will remain mostly closed off by clouds.
The maximum temperature will be an enjoyable 66.2°F, while the minimum predicted temperature is a brisk 48.2°F.
The temperature will be in line with October's average maximum of 67.5°F.
Sunrise will be at 7:23 am and sunset at 6:27 pm; tomorrow's daylight will last for 11h and 4min.
The maximum temperature will be an enjoyable 66.2°F, while the minimum predicted temperature is a brisk 48.2°F.
The temperature will be in line with October's average maximum of 67.5°F.
Sunrise will be at 7:23 am and sunset at 6:27 pm; tomorrow's daylight will last for 11h and 4min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 64°C.
Coldest period: 3 am - 6 am 52°C.
Coldest period: 3 am - 6 am 52°C.
Chance of precipitation
Highest chance: 6 am 16%.
Hourly weather forecast
- 12 am
- 54°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphWNW 282°
- Humidity: 92%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 52°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphW 281°
- Humidity: 93%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 52°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 8mphWNW 285°
- Humidity: 91%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 7mphW 281°
- Humidity: 90%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:23 am
- 8 am
- 50°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 16%
- Precipitation: 0"
- Wind: 7mphWNW 286°
- Humidity: 91%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 57°F
- Feels like:55°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphWNW 282°
- Humidity: 73%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 63°F
- Feels like:61°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphW 274°
- Humidity: 57%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 64°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphW 276°
- Humidity: 51%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphW 278°
- Humidity: 52%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 61°F
- Feels like:59°F
Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphWNW 286°
- Humidity: 61%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:27 pm
- 8 pm
- 55°F
- Feels like:54°F
Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphWNW 291°
- Humidity: 75%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:52°F
Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphWNW 282°
- Humidity: 86%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of cloud-filled and sunny weather is forecasted.
The temperature will vary between the lowest temperature of 50°F and the highest temperature of 64.4°F. The warmest part of the day will be at 2 pm and 3 pm.
The forecasted high will be resembling the typical October maximum of 67.5°F. The minimum temperature will be more comparable to November's average low of 50.2°F than October's typical 54.7°F.
The temperature will vary between the lowest temperature of 50°F and the highest temperature of 64.4°F. The warmest part of the day will be at 2 pm and 3 pm.
The forecasted high will be resembling the typical October maximum of 67.5°F. The minimum temperature will be more comparable to November's average low of 50.2°F than October's typical 54.7°F.
Updated: Oct 18, 2026 @ 09:00:28 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, in Fairfax, gloomy and cloudy conditions will set the tone.
Tomorrow, the highest temperature will be 66.2°F, while the lowest temperature will be 48.2°F.
The highest temperature will be in line with the average maximum of 67.5°F in October. The lowest temperature will be moderately lower than the average low of 54.7°F.
The highest temperature will be in line with the average maximum of 67.5°F in October. The lowest temperature will be moderately lower than the average low of 54.7°F.
On Monday, in Fairfax, sunrise will be at 7:23 am and sunset at 6:27 pm (PDT).
Tomorrow, the daylight will last for 11h and 4min.
