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As of 11:48 EDT

Weather in Herndon, VA

71°Current weather

Herndon, Friday, 30 October, 11:48

Fog. Feels like 71°. High 72°, low 48°.

Pressure30.15 inHg
Wind20.7 mph W
Humidity53%
Visibility6.0 mi
Dew point53°

10-day forecast for Herndon, VA: 38° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Wednesday, November 4
65° · 0.38 in
Worst day: Friday, November 6

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

Sat, 3162° / 44°0Overcast
MorningMostly clear44°feels 40°
AfternoonOvercast62°feels 60°
EveningOvercast52°feels 50°
OvernightPartly cloudy47°feels 43°
62 °Overcast

Herndon, Saturday, 31 October

Overcast. High 62°, low 44°.

Pressure30.50 inHg
Wind4 mph N
Humidity53%
Visibility6.2 mi
Dew point40°
Sun, 0164° / 44°0Overcast
MorningOvercast47°feels 47°
AfternoonOvercast63°feels 61°
EveningOvercast55°feels 54°
OvernightOvercast47°feels 47°
64 °Overcast

Herndon, Sunday, 1 November

Overcast. High 64°, low 44°.

Pressure30.53 inHg
Wind4.3 mph S
Humidity50%
Visibility6.2 mi
Dew point42°
Mon, 0268° / 47°0Clear
MorningOvercast47°feels 45°
AfternoonClear68°feels 67°
EveningOvercast58°feels 57°
OvernightOvercast49°feels 47°
68 °Clear

Herndon, Monday, 2 November

Clear. High 68°, low 47°.

Pressure30.42 inHg
Wind6.5 mph S
Humidity48%
Visibility6.2 mi
Dew point45°
Tue, 0371° / 48°0Overcast
MorningOvercast48°feels 47°
AfternoonOvercast63°feels 62°
EveningOvercast67°feels 66°
OvernightMostly clear52°feels 50°
71 °Overcast

Herndon, Tuesday, 3 November

Overcast. High 71°, low 48°.

Pressure30.30 inHg
Wind7.9 mph S
Humidity56%
Visibility—
Dew point44°
Wed, 0473° / 53°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast65°feels 65°
EveningOvercast71°feels 70°
OvernightOvercast64°feels 64°
73 °Overcast

Herndon, Wednesday, 4 November

Overcast. High 73°, low 53°.

Pressure30.15 inHg
Wind11.5 mph S
Humidity73%
Visibility—
Dew point53°
Thu, 0564° / 63°0.36Light rain
MorningLight rain64°feels 64°
AfternoonLight rain64°feels 65°
EveningLight rain64°feels 65°
OvernightLight rain63°feels 64°
64 °Light rain

Herndon, Thursday, 5 November

Light rain. High 64°, low 63°.

Pressure29.71 inHg
Wind10.7 mph SE
Humidity97%
Visibility—
Dew point63°
Fri, 0665° / 60°0.38Light rain
MorningLight rain62°feels 62°
AfternoonLight rain62°feels 62°
EveningLight rain63°feels 63°
OvernightLight rain60°feels 60°
65 °Light rain

Herndon, Friday, 6 November

Light rain. High 65°, low 60°.

Pressure29.38 inHg
Wind13.9 mph NW
Humidity95%
Visibility—
Dew point60°
Sat, 0758° / 48°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast56°feels 55°
EveningOvercast54°feels 52°
OvernightOvercast50°feels 46°
58 °Overcast

Herndon, Saturday, 7 November

Overcast. High 58°, low 48°.

Pressure29.77 inHg
Wind16.3 mph NW
Humidity69%
Visibility—
Dew point47°
Sun, 0850° / 38°0Mostly clear
MorningMostly clear42°feels 34°
AfternoonMostly clear46°feels 39°
EveningMostly clear49°feels 46°
OvernightMostly clear41°feels 36°
50 °Mostly clear

Herndon, Sunday, 8 November

Mostly clear. High 50°, low 38°.

Pressure30.15 inHg
Wind16.2 mph NW
Humidity47%
Visibility—
Dew point25°

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.