Weather forecast for todayHerndon, VA
Weather forecast for today
Current condition 8:04 am EDT
- 54°F
- Feels like:50°F
Cloudy
- Precipitation: 0"
- Wind: 10mphNNW 330°
- Humidity: 82%
- Dewpoint: 48°F
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
At the moment, a thick blanket of clouds is reducing brightness throughout the day.
The temperature is a cool 53.6°F, the felt air temperature is slightly different, estimated at a crisp 50°F. The current temperature is nearly at the maximum of today's expected 55.4°F.
The temperature is a cool 53.6°F, the felt air temperature is slightly different, estimated at a crisp 50°F. The current temperature is nearly at the maximum of today's expected 55.4°F.
Saturday Oct 17, 2026
- 55°F
- 36°F
AM Showers
- Precip. probability: 47%
- Precipitation: 0.04"
- Wind: 15mphN 354°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:21 am EDT
- Sunset: 6:28 pm EDT
- details ▼
On Saturday, October 17, a few early showers will bring damp conditions to start the day.
Minimal precipitation is expected for today. Temperatures are forecasted to peak at a mild 55.4°F and drop to a minimum of an icy 35.6°F.
It will be colder today, with temperatures aligning more closely with November's 53.6°F than October's 66°F.
Sunrise was at 7:21 am and sunset will be at 6:28 pm; the daylight will last for 11h and 7min.
Minimal precipitation is expected for today. Temperatures are forecasted to peak at a mild 55.4°F and drop to a minimum of an icy 35.6°F.
It will be colder today, with temperatures aligning more closely with November's 53.6°F than October's 66°F.
Sunrise was at 7:21 am and sunset will be at 6:28 pm; the daylight will last for 11h and 7min.
Hourly overview
Hourly temperatures
Warmest period: 8 am - 4 pm 54°C.
Coldest hour: 10 pm 45°C.
Coldest hour: 10 pm 45°C.
Chance of precipitation
Highest chance: 8 am 32%.
Hourly weather forecast
- 8 am
- 54°F
- Feels like:50°F
Few Showers
- Precip. probability: 32%
- Precipitation: 0.04"
- Wind: 10mphN 349°
- Humidity: 81%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 am
- 54°F
- Feels like:50°F
Showers
- Precip. probability: 37%
- Precipitation: 0.04"
- Wind: 11mphN 355°
- Humidity: 70%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 54°F
- Feels like:50°F
Cloudy
- Precip. probability: 15%
- Precipitation: 0"
- Wind: 12mphN 352°
- Humidity: 65%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 52°F
- Feels like:46°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphN 352°
- Humidity: 60%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 54°F
- Feels like:50°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 15mphN 353°
- Humidity: 52%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 1 pm
- 54°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 354°
- Humidity: 49%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 54°F
- Feels like:50°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 355°
- Humidity: 47%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 3 pm
- 55°F
- Feels like:52°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 353°
- Humidity: 44%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 54°F
- Feels like:50°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphN 354°
- Humidity: 43%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 5 pm
- 54°F
- Feels like:50°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphN 359°
- Humidity: 42%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 52°F
- Feels like:48°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 12mphN 359°
- Humidity: 43%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:28 pm
- 7 pm
- 50°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 10mphN 358°
- Humidity: 46%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 8 pm
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphN 2°
- Humidity: 50%
- Pressure: 30.36"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 9 pm
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphN 359°
- Humidity: 54%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 356°
- Humidity: 58%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 11 pm
- 45°F
- Feels like:41°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphN 355°
- Humidity: 61%
- Pressure: 30.45"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Today, a combination of dull, sunny and showery weather is anticipated.
With minimal precipitation of 0.04", rainfall is anticipated at 8 am and 9 am.
The temperature will vary between a minimum of 44.6°F and a maximum of 55.4°F. The warmest part of the day is expected around 3 pm.
Today, the high will reflect a pattern closer to November's 53.6°F than October's. The lowest temperature is also more close to November's average minimum of 37.8°F than the usual minimum of 49.1°F in October.
With minimal precipitation of 0.04", rainfall is anticipated at 8 am and 9 am.
The temperature will vary between a minimum of 44.6°F and a maximum of 55.4°F. The warmest part of the day is expected around 3 pm.
Today, the high will reflect a pattern closer to November's 53.6°F than October's. The lowest temperature is also more close to November's average minimum of 37.8°F than the usual minimum of 49.1°F in October.
Updated: Oct 17, 2026 @ 12:04:36 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
The temperature at 8:04 am EDT is 53.6°F.
On Saturday, in Herndon, a few scattered rain showers could develop in the morning.
Today, there is a low probability of minimal rainfall in Herndon.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 35.6°F.
The maximum temperature today will be uncommonly lower than the average highest temperature of 66°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 49.1°F.
The maximum temperature today will be uncommonly lower than the average highest temperature of 66°F in October. Today, the lowest temperature will be also uncommonly lower than the average low of 49.1°F.
On Saturday, in Herndon, sunrise was at 7:21 am and sunset will be at 6:28 pm (EDT).
In Herndon, today, there will be 11h and 7min of daylight.
Herndon, Virginia, USA
- en: Herndon, Virginia, USA
- es: Herndon, Virginia, EE.UU.
- hr: Herndon, Virdžinija, SAD
- mk: Herndon, Virdžinija, SAD
- sr: Herndon, Virdžinija, SAD
- zh: 赫恩登, 弗吉尼亚州, 美国
- Latitude: 38.969555°
- Longitude: -77.386098°
- Elevation: 361 ft
- Current time: 8:42am EDT
- Sunrise: 7:21 am EDT
- Sunset: 6:28 pm EDT
- Timezone: America/New_York
Nearby Herndon, Virginia, USA
- Reston (2 mi)
- Moneys Corner (3 mi)
- Dulles (4 mi)
- Sterling (4 mi)
- Sugarland Run (5 mi)
- Countryside (5 mi)
- Ashby Ponds (6 mi)
- Great Falls (6 mi)
- Chantilly (6 mi)
- Ryan (7 mi)
- Wolf Trap (7 mi)
- Ashburn (7 mi)
- Oakton (7 mi)
- Ashburn Farm (7 mi)
- Broadlands (8 mi)
- Waxpool (8 mi)
- Vienna (8 mi)
- Arcola (8 mi)
- Jermantown (8 mi)
- Greenway (9 mi)
- Kiels Gardens (9 mi)
- Graves (9 mi)
- Belmont Country Club (9 mi)
- Tysons (9 mi)
Virginia, USA - most visited locations
- Richmond
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- Danville
- Manassas
- Petersburg
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- Winchester
- Salem
- Staunton
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- Herndon
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