Weather forecast for tomorrow
Friday, Apr 18.
6:49 am
7:58 pm
EDT
7:58 pm
EDT
Mostly Sunny
82°F / 57°F
- Wind: 9mph SE
- Humidity: 58%
- Precip. probability: 8%
- Precipitation: 0"
- UV index: 9
On Friday, in Fairfax, sunshine will dominate, with only occasional cloud cover.
The temperature is forecasted to oscillate between a maximum of a temperate 82.4°F and a minimum of a moderate 57.2°F.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 84.2°F.
It will be warmer, and the temperature will align more closely with May's average high of 81.7°F than April's.
Sunrise will be at 6:49 am and sunset at 7:58 pm; tomorrow's daylight will last for 13h and 9min.
The temperature is forecasted to oscillate between a maximum of a temperate 82.4°F and a minimum of a moderate 57.2°F.
The maximum heat index, which modifies the air temperature to account for humidity, is calculated to be 84.2°F.
It will be warmer, and the temperature will align more closely with May's average high of 81.7°F than April's.
Sunrise will be at 6:49 am and sunset at 7:58 pm; tomorrow's daylight will last for 13h and 9min.
Frequently asked questions
What is the weather forecast for Fairfax for tomorrow?
Tomorrow, in Fairfax, sunshine will take center stage, with just faint traces of clouds.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 82.4°F, while the lowest temperature will be 57.2°F. The maximum heat index, which factors the actual air temperature with the relative humidity, is evaluated at 84.2°F.
The maximum temperature will be relatively higher than the average highest temperature of 75°F in April. The lowest temperature will be in line with the average low of 56.5°F.
The maximum temperature will be relatively higher than the average highest temperature of 75°F in April. The lowest temperature will be in line with the average low of 56.5°F.
When are sunrise and sunset tomorrow?
On Friday, in Fairfax, sunrise will be at 6:49 am and sunset at 7:58 pm (EDT).
How many hours of daylight will Fairfax have tomorrow?
Tomorrow, the daylight will last for 13h and 9min.
Hourly weather forecast
12 am
- 59°F
- Feels like:
59°F
Clear
- Wind: 1mph SE
- Pressure: 30.21"Hg
- Humidity: 68%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 55°F
- Feels like:
55°F
Clear
- Wind: 1mph ESE
- Pressure: 30.21"Hg
- Humidity: 81%
- Precip. probability: 5%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 54°F
- Feels like:
54°F
Clear
- Wind: 0mph SE
- Pressure: 30.21"Hg
- Humidity: 92%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
6 am
- 54°F
- Feels like:
54°F
Clear
- Wind: 0mph SE
- Pressure: 30.24"Hg
- Humidity: 100%
- Precip. probability: 8%
- Precipitation: 0"
- Visibility: 7mi
Sunrise: 6:49 am
8 am
- 55°F
- Feels like:
55°F
Sunny
- Wind: 0mph ESE
- Pressure: 30.27"Hg
- Humidity: 95%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 70°F
- Feels like:
70°F
Sunny
- Wind: 4mph SE
- Pressure: 30.27"Hg
- Humidity: 67%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 77°F
- Feels like:
77°F
Sunny
- Wind: 7mph SSE
- Pressure: 30.27"Hg
- Humidity: 48%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 81°F
- Feels like:
81°F
Sunny
- Wind: 7mph SSE
- Pressure: 30.27"Hg
- Humidity: 42%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 82°F
- Feels like:
82°F
Partly Cloudy
- Wind: 9mph SSE
- Pressure: 30.24"Hg
- Humidity: 40%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 79°F
- Feels like:
81°F
Sunny
- Wind: 8mph SSE
- Pressure: 30.24"Hg
- Humidity: 43%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 7:58 pm
8 pm
- 72°F
- Feels like:
72°F
Clear
- Wind: 8mph SSE
- Pressure: 30.24"Hg
- Humidity: 58%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
10 pm
- 68°F
- Feels like:
68°F
Clear
- Wind: 6mph SSE
- Pressure: 30.27"Hg
- Humidity: 73%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, primarily sunny and occasionally cloud-filled weather is predicted.
The temperature will vary between the lowest temperature of 53.6°F and the highest temperature of 82.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum is expected to resemble May's average high of 81.7°F rather than April's. The minimum temperature will be consistent with April's average low of 56.5°F.
The temperature will vary between the lowest temperature of 53.6°F and the highest temperature of 82.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The maximum is expected to resemble May's average high of 81.7°F rather than April's. The minimum temperature will be consistent with April's average low of 56.5°F.
Updated: Apr 17, 2025 @ 05:04:23 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