Herndon, Virginia, United States
From the US National Weather ServiceIssued 6:52 am · Checked
Forecast for now
46°now
Mostly clear
- Calm
- 0% chance of rain
- Humidity 86%
High 66° Low 46°
Dry for the next 12 hours. Warming to 66° by 1 pm.
Your next 12 hours
View all 47 hoursEvery 2 hours · rain per hour
Coming up
- Tomorrow Rain from 7 am to 1 pm, up to 50% chance.
- Tomorrow Windy in the evening, up to 19 mph.
- Monday Below freezing overnight, 32°.
Next 48 hours
nowThu
40°50°60°ClearMostly cloudyRain50%46°66°46°
8 am11 am2 pm5 pm8 pm11 pm2 am5 am
ThuFri
40°50°60°RainShowers63°39°
8 am11 am2 pm5 pm8 pm11 pm2 am5 am
temperaturechance of raincloud covernight
Hour by hour
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Mostly clear | 46° | Dry | 1 | |
| Mostly clear | 52° | Dry | 2 | |
| Mostly clear | 57° | Dry | 4 | |
| Clear | 61° | Dry | 4 | |
| Clear | 64° | Dry | 6 | |
| Clear | 66° | Dry | 7 | |
| Clear | 66° | Dry | 7 | |
| Mostly clear | 66° | Dry | 7 | |
| Mostly clear | 64° | Dry | 7 | |
| Partly cloudy | 63° | Dry | 7 | |
| Partly cloudy | 61° | Dry | 8 | |
| Mostly cloudy | 55° | Dry | 8 |
Show all 47 hours
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Mostly cloudy | 55° | Dry | 8 | |
| Mostly cloudy | 54° | Dry | 8 | |
| Mostly cloudy | 54° | Dry | 8 | |
| Mostly cloudy | 52° | Dry | 7 |
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Partly cloudy | 50° | Dry | 7 | |
| Mostly clear | 50° | 8 | 6 | |
| Partly cloudy | 48° | 8 | 6 | |
| Mostly cloudy | 48° | 8 | 4 | |
| Rain | 48° | 20 | 4 | |
| Rain | 48° | 20 | 4 | |
| Rain | 46° | 20 | 4 | |
| Rain | 48° | 50 | 4 | |
| Rain | 48° | 50 | 4 | |
| Rain | 54° | 50 | 4 | |
| Rain | 55° | 50 | 4 | |
| Rain | 61° | 50 | 7 | |
| Rain | 63° | 50 | 9 | |
| Showers | 63° | 40 | 12 | |
| Showers | 63° | 40 | 15 | |
| Showers | 63° | 40 | 16 | |
| Showers | 61° | 40 | 19 | |
| Showers | 57° | 40 | 19 | |
| Showers | 54° | 40 | 19 | |
| Showers | 52° | 20 | 19 | |
| Showers | 50° | 20 | 19 | |
| Showers | 48° | 20 | 17 | |
| Showers | 46° | 20 | 17 | |
| Showers | 46° | 20 | 16 |
| Time | Weather | °F | Rain % | Wind mph |
|---|---|---|---|---|
| Showers | 45° | 20 | 16 | |
| Showers | 45° | 25 | 16 | |
| Showers | 43° | 25 | 17 | |
| Showers | 43° | 25 | 19 | |
| Showers | 41° | 25 | 19 | |
| Showers | 39° | 25 | 19 | |
| Showers | 39° | 25 | 17 |
About this forecast
- The forecast comes from the US National Weather Service. We check for new forecasts around the clock and show them within minutes.
- Official US weather warnings from the National Weather Service appear above the forecast while any are in force.
- We don't yet publish how accurate forecasts are for this place.
Nearby places
- Reston2 mi
- Oak Hill3 mi
- Sterling3 mi
- Great Falls6 mi
- Chantilly6 mi
- Wolf Trap6 mi
- South Riding7 mi
- Ashburn7 mi