Herndon (VA)
Today
Today weather in Herndon
Thursday, April 2nd, 2026
17°
Overcast
Official weather alert: . Mild temperatures are expected in Herndon Today, peaking at around 17 °F and dropping to 8 °F by night. Gentle breezes are expected across Herndon Today, with speeds reaching around 14 km/h. Expect a humid atmosphere, with levels hovering around 90%.
17° / 9°
Temp
0%
Rain
14 km/h
Wind
90%
Humidity
Herndon Weather Pages
Herndon hourly forecast for today
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| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:53 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:35 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | |  |  | |  | | | | | | | | | |  | | | |  |  |  | | | Next |
| temperatures | 18.2° | 17.6° | 17.2° | 16.9° | 17.2° | 16.4° | 16.1° | Sunrise | 15.5° | 15.1° | 14.7° | 14.5° | 14.7° | 15.2° | 15.7° | 16.4° | 16.4° | 16° | 13.4° | 11.7° | 12.7° | Sunset | 10.8° | 9.6° | 10.3° | 9° | |
| feels like | 18.2° | 17.6° | 17.2° | 16.9° | 16.7° | 16.4° | 16.1° | 15.1° | 14.4° | 13.9° | 13.6° | 13.8° | 14.8° | 15.5° | 16.3° | 16.3° | 15.9° | 12.4° | 10.2° | 11.2° | 8.8° | 7.4° | 8.4° | 6.9° | |||
| wind speed | 8 km/h | 6 km/h | 8 km/h | 9 km/h | 8 km/h | 8 km/h | 7 km/h | 7 km/h | 8 km/h | 10 km/h | 10 km/h | 10 km/h | 13 km/h | 14 km/h | 14 km/h | 14 km/h | 14 km/h | 14 km/h | 14 km/h | 14 km/h | 13 km/h | 12 km/h | 13 km/h | 12 km/h | |||
| wind degree | 23° | 35° | 46° | 51° | 63° | 74° | 53° | 49° | 38° | 48° | 67° | 79° | 85° | 88° | 85° | 83° | 86° | 82° | 84° | 92° | 88° | 86° | 95° | 102° | |||
| wind direction | NNE | NE | NE | NE | ENE | ENE | NE | NE | NE | NE | ENE | E | E | E | E | E | E | E | E | E | E | E | E | ESE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 81% | 90% | 93% | 92% | 93% | 95% | 95% | 93% | 93% | 92% | 93% | 91% | 88% | 85% | 81% | 77% | 78% | 79% | 94% | 96% | 88% | 96% | 96% | 92% | |||
| dew point | 14.9° | 15.6° | 15.8° | 15.6° | 15.7° | 15.7° | 15.3° | 14.5° | 13.9° | 13.4° | 13.2° | 12.9° | 13° | 13.1° | 12.9° | 13° | 12.6° | 11.9° | 10° | 9.4° | 11.7° | 8.2° | 7.9° | 9.7° | |||
| visibility | 10 km | 10 km | 2 km | 2 km | 16 km | 2 km | 2 km | 2 km | 2 km | 2 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 1% | 3% | 14% | 50% | 47% | 95% | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 96% | 100% | 79% | 100% | 100% | 100% | 64% | 100% | 100% | 99% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.3 | 0.8 | 1.2 | 1.3 | 1.6 | 1.8 | 1.7 | 1.5 | 0.9 | 0.4 | 0 | 0 | 0 | 0 | 0 |
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Weather in Herndon today
temperatures
17 °F
rain
0 mm
wind
14 km/h
UV
Low
Herndon daylight overview ☀️
Today in Herndon, The sun rises at 06:53 and sets at 19:35, giving a total daylight duration of 12 hours and 42 minutes.
Quick links
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What to wear today in Herndon? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Herndon forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Herndon - FAQ
What is the maximum temperature for today in Herndon?
The maximum temperature for today in Herndon is expected to be 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Herndon? 🌧️
No, there is no significant chance of rain in Herndon today. It should be a dry day.
What will be the wind speed today in Herndon? 🌀
The wind in Herndon is expected to blow at 14 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Herndon today?
Given the forecast of 17 °F with a 0% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Herndon today.
What is the sunrise and sunset time for Herndon today?
The sun is expected to rise at 06:53 and set at 19:35 in Herndon.
How accurate is the weather forecast Herndon today? ✅
Herndon weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Herndon?Get accurate weather forecasts for Herndon, located at latitude 38.97 and longitude -77.386. Stay updated with localized weather information tailored for Herndon.
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