Weather forecast for 10 daysReston, VA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 16mphN 356°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:28 pm EDT
- details ▼
Today, sun and clouds will share the sky, creating a partly cloudy day.
The temperature scale will run from a maximum of a mild 55.4°F to a minimum of an icy 35.6°F.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 53.4°F.
Sunrise was at 7:21 am and sunset will be at 6:28 pm; the daylight will last for 11h and 7min.
The temperature scale will run from a maximum of a mild 55.4°F to a minimum of an icy 35.6°F.
An unusual colder pattern is expected, as the day’s high matches November's typical max of 53.4°F.
Sunrise was at 7:21 am and sunset will be at 6:28 pm; the daylight will last for 11h and 7min.
Sunday Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphNNE 13°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:22 am EDT
- Sunset: 6:26 pm EDT
- details ▼
Tomorrow, on Sunday, expect sunny weather with a crisp, clear sky.
The maximum temperature will be an enjoyable 60.8°F, while the minimum anticipated temperature is a cold 37.4°F.
Tomorrow, the forecasted maximum will be relatively lower than October's regular high of 66.2°F.
Sunrise will be at 7:22 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 5min.
The maximum temperature will be an enjoyable 60.8°F, while the minimum anticipated temperature is a cold 37.4°F.
Tomorrow, the forecasted maximum will be relatively lower than October's regular high of 66.2°F.
Sunrise will be at 7:22 am and sunset at 6:26 pm; tomorrow's daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: Sunday - Monday 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 55°F
- 36°F
Partly Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 16mphN 356°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:28 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphNNE 13°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:22 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 46°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphN 356°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:23 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphN 352°
- Humidity: 45%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 11mphN 1°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:25 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 46°F
Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 10mphNNW 342°
- Humidity: 51%
- UV index: 4
- Sunrise: 7:26 am EDT
- Sunset: 6:21 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 41°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphN 0°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:20 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 41°F
Partly Cloudy
- Precip. probability: 10%
- Precipitation: 0"
- Wind: 8mphN 6°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:28 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphNNW 342°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:29 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphNW 326°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:30 am EDT
- Sunset: 6:16 pm EDT
- details ▼
Over the next ten days, a combination of sun-filled and dull weather is predicted.
Rain is not anticipated in Reston in the upcoming days.
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 55.4°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; today is the coldest day, with a maximum temperature of 55.4°F.
Rain is not anticipated in Reston in the upcoming days.
Noticeable swings in temperature are expected in the coming days. The maximum temperature will vary between 55.4°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
With the highest temperature of 71.6°F, Tuesday will be the warmest day; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 17, 2026 @ 14:54:18 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 Reston, sun and clouds will share the sky, creating a partly cloudy day.
Today, the highest temperature will be 55.4°F, while the lowest temperature will be 35.6°F.
The highest temperature will be noticeably lower than the average maximum of 66.2°F in October. The lowest temperature will be also significantly lower than the average low of 49.6°F.
The highest temperature will be noticeably lower than the average maximum of 66.2°F in October. The lowest temperature will be also significantly lower than the average low of 49.6°F.
On Saturday, in Reston, sunrise was at 7:21 am and sunset will be at 6:28 pm (EDT).
In Reston, the length of the day today will be 11h and 7min.
Tomorrow, clear and sunny conditions are expected.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 37.4°F.
Tomorrow, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 49.6°F.
Tomorrow, the maximum temperature will be a couple of degrees lower than the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 49.6°F.
On Sunday, in Reston, sunrise will be at 7:22 am and sunset at 6:26 pm (EDT).
Tomorrow in Reston, Virginia, the daylight will last for 11h and 5min.





