Weather forecast for 10 daysFairfax Station, VA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNE 15°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:26 pm EDT
- details ▼
On Sunday, October 18, a sun-drenched sky is anticipated.
The temperature will fluctuate from a high of an enjoyable 60.8°F to a low of a cold 37.4°F.
Today, the forecasted high temperature will be a couple of degrees lower than the average October peak of 66.7°F.
Sunrise will be at 7:21 am and sunset at 6:26 pm; the daylight will last for 11h and 5min.
The temperature will fluctuate from a high of an enjoyable 60.8°F to a low of a cold 37.4°F.
Today, the forecasted high temperature will be a couple of degrees lower than the average October peak of 66.7°F.
Sunrise will be at 7:21 am and sunset at 6:26 pm; the daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: today 61°C.
Coldest day: today 61°C.
Chance of precipitation
Highest chance: Sunday 25.10. 13%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphNNE 15°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphN 356°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:22 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 12mphN 350°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 10mphN 356°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 68°F
- 46°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 11mphNNW 340°
- Humidity: 47%
- UV index: 4
- Sunrise: 7:25 am EDT
- Sunset: 6:21 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 64°F
- 39°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphN 8°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:20 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 36°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphNNE 30°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:28 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 37°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphNNW 339°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 45°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphNW 324°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:30 am EDT
- Sunset: 6:16 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphNNW 346°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:31 am EDT
- Sunset: 6:15 pm EDT
- details ▼
In the days ahead, primarily dry and sunny and occasionally cloudy weather is expected.
Rain is not forecasted in Fairfax Station in the upcoming period.
In the upcoming period, the maximum temperature will range between 60.8°F and 71.6°F, while nighttime temperatures are expected to vary from 35.6°F to 46.4°F.
The warmest day will be Tuesday, with a maximum of 71.6°F; today is the coldest day, with a maximum temperature of 60.8°F.
Rain is not forecasted in Fairfax Station in the upcoming period.
In the upcoming period, the maximum temperature will range between 60.8°F and 71.6°F, while nighttime temperatures are expected to vary from 35.6°F to 46.4°F.
The warmest day will be Tuesday, with a maximum of 71.6°F; today is the coldest day, with a maximum temperature of 60.8°F.
Updated: Oct 18, 2026 @ 10:20:23 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
Frequently asked questions
Today, in Fairfax Station, sunshine is expected with little to no cloud cover.
Today, the highest temperature will be 60.8°F, while the lowest temperature will be 37.4°F.
The maximum temperature today will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 50.2°F.
The maximum temperature today will be a couple of degrees lower than the average highest temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 50.2°F.
On Sunday, in Fairfax Station, sunrise will be at 7:21 am and sunset at 6:26 pm (EDT).
In Fairfax Station, today, there will be 11h and 5min of daylight.
