Herndon, VA Weather Forecast
Now16:22, 17 May
- RealFeel
- +68°F
- Pressure
- 29.5 inHg
- Humidity
- 64%
- Wind
- SE, 6.7 mph
- Wind gust
- 11.2 mph
- Cloudiness
- 94%
- Visibility
- 18 mi.
- UV index
- 2
- Sunrise: 05:54 Sunset: 20:17
- Daylight: 14:23
- Moon Phase: Waxing gibbous
- Read more about Sunrise
Daily weather forecast
Today 17 May, weather in Herndon +72°F. Overcast clouds, Light Breeze, East 4.7 mph. Atmosphere pressure 29.6 inHg. Relative humidity 63%. Tomorrow's night air temperature will drop to +63°F, wind will change to South 6.9 mph. Pressure will go down and amount to 29.5 inHg. Day temperature will remain unchanged +63°F, and night 19 May will not fall below +61°F. The wind will be East within 2.5mph. More
- Friday17May+72°+61°
- Saturday18May+63°+63°
- Sunday19May+72°+61°
- Monday20May+75°+61°
- Tuesday21May+81°+61°
- Wednesday22May+84°+61°
- Thursday23May+88°+66°
Atmospheric phenomena temperature °F | RealFeel °F | Chance of precipitation % | Pressure inHg | Wind speed mph | Air humidity |
Night | +61° | +61° | 2% | 29.5 | 4 | 87% |
Morning | +64° | +64° | 2% | 29.6 | 4.5 | 90% |
Day | +72° | +72° | 8% | 29.6 | 4.7 | 63% |
Evening | +68° | +68° | 30% | 29.5 | 7.2 | 78% |
Day and night temperatures in Herndon, VA
Interactive graph of the temperature in Herndon, VA for the period 17 - 23 May. The minimum value of the daily temperature is expected at around +63°F, the maximum is expected at around +88°F. At night the minimum temperature will be +61°F and the maximum +66°F
UV index in Herndon
Minimal risk from exposure to ultraviolet radiation on the skin; it is safe for the average person to be in the sun.
More UV index details
Weather conditions for 7 days
Weather in Herndon on the Map
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