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As of 06:09 EST

Weather in Herndon, VA

49°Current weather

Herndon, Thursday, 12 November, 06:09

Fog. Feels like 49°. High 65°, low 42°.

Pressure29.56 inHg
Wind0 mph N
Humidity96%
Visibility0.1 mi
Dew point48°

10-day forecast for Herndon, VA: 35° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

62°
Best day: Saturday, November 21
65° · 0.17 in
Worst day: Thursday, November 12

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1351° / 37°0Overcast
MorningOvercast39°feels 31°
AfternoonOvercast51°feels 48°
EveningOvercast43°feels 39°
OvernightOvercast42°feels 34°
51 °Overcast

Herndon, Friday, 13 November

Overcast. High 51°, low 37°.

Pressure29.71 inHg
Wind13.1 mph N
Humidity56%
Visibility6.2 mi
Dew point31°
Sat, 1448° / 37°0Overcast
MorningPartly cloudy40°feels 33°
AfternoonOvercast47°feels 41°
EveningOvercast43°feels 37°
OvernightMostly clear39°feels 33°
48 °Overcast

Herndon, Saturday, 14 November

Overcast. High 48°, low 37°.

Pressure29.94 inHg
Wind14.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 42°0Partly cloudy
MorningMostly clear44°feels 38°
AfternoonOvercast51°feels 48°
EveningPartly cloudy46°feels 41°
OvernightOvercast44°feels 39°
51 °Partly cloudy

Herndon, Sunday, 15 November

Partly cloudy. High 51°, low 42°.

Pressure30.24 inHg
Wind14.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point33°
Mon, 1652° / 38°0Overcast
MorningOvercast44°feels 40°
AfternoonOvercast49°feels 45°
EveningOvercast50°feels 47°
OvernightPartly cloudy42°feels 39°
52 °Overcast

Herndon, Monday, 16 November

Overcast. High 52°, low 38°.

Pressure30.50 inHg
Wind8.7 mph NW
Humidity57%
Visibility—
Dew point33°
Tue, 1755° / 35°0Partly cloudy
MorningPartly cloudy40°feels 37°
AfternoonPartly cloudy49°feels 46°
EveningPartly cloudy53°feels 50°
OvernightPartly cloudy41°feels 39°
55 °Partly cloudy

Herndon, Tuesday, 17 November

Partly cloudy. High 55°, low 35°.

Pressure30.53 inHg
Wind6.6 mph NW
Humidity54%
Visibility—
Dew point31°
Wed, 1856° / 37°0Clear
MorningClear41°feels 39°
AfternoonClear49°feels 48°
EveningClear53°feels 50°
OvernightClear43°feels 42°
56 °Clear

Herndon, Wednesday, 18 November

Clear. High 56°, low 37°.

Pressure30.47 inHg
Wind4.1 mph NW
Humidity53%
Visibility—
Dew point31°
Thu, 1959° / 39°0Clear
MorningClear43°feels 43°
AfternoonClear52°feels 49°
EveningClear55°feels 53°
OvernightClear45°feels 44°
59 °Clear

Herndon, Thursday, 19 November

Clear. High 59°, low 39°.

Pressure30.42 inHg
Wind4 mph S
Humidity49%
Visibility—
Dew point31°
Fri, 2058° / 41°0Overcast
MorningOvercast45°feels 43°
AfternoonOvercast52°feels 49°
EveningOvercast54°feels 52°
OvernightOvercast47°feels 47°
58 °Overcast

Herndon, Friday, 20 November

Overcast. High 58°, low 41°.

Pressure30.36 inHg
Wind4.9 mph SW
Humidity48%
Visibility—
Dew point31°
Sat, 2162° / 46°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast57°feels 54°
EveningOvercast59°feels 57°
OvernightOvercast50°feels 48°
62 °Overcast

Herndon, Saturday, 21 November

Overcast. High 62°, low 46°.

Pressure30.21 inHg
Wind5.1 mph NW
Humidity45%
Visibility—
Dew point33°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Herndon, VA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.