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As of 18:48 EST

Weather in Herndon, VA

67°Current weather

Herndon, Wednesday, 4 November, 18:48

Overcast. Feels like 67°. High 75°, low 50°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity74%
Visibility6.2 mi
Dew point58°

10-day forecast for Herndon, VA: 35° to 77°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

75°
Best day: Wednesday, November 4
47°
Worst day: Friday, November 13

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

Thu, 0577° / 61°0.15Rain
MorningOvercast65°feels 66°
AfternoonLight rain76°feels 77°
EveningMostly clear63°feels 64°
OvernightRain62°feels 63°
77 °Rain

Herndon, Thursday, 5 November

Rain. High 77°, low 61°.

Pressure29.88 inHg
Wind13.3 mph SW
Humidity72%
Visibility6.2 mi
Dew point64°
Fri, 0671° / 55°0Partly cloudy
MorningPartly cloudy59°feels 59°
AfternoonClear71°feels 70°
EveningMostly clear60°feels 59°
OvernightOvercast60°feels 60°
71 °Partly cloudy

Herndon, Friday, 6 November

Partly cloudy. High 71°, low 55°.

Pressure29.91 inHg
Wind5.7 mph N
Humidity51%
Visibility6.2 mi
Dew point51°
Sat, 0759° / 48°0Clear
MorningPartly cloudy51°feels 48°
AfternoonMostly clear58°feels 55°
EveningClear48°feels 44°
OvernightOvercast58°feels 57°
59 °Clear

Herndon, Saturday, 7 November

Clear. High 59°, low 48°.

Pressure29.97 inHg
Wind10.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point35°
Sun, 0862° / 49°0Clear
MorningClear50°feels 48°
AfternoonMostly clear60°feels 58°
EveningClear60°feels 58°
OvernightOvercast49°feels 45°
62 °Clear

Herndon, Sunday, 8 November

Clear. High 62°, low 49°.

Pressure30.00 inHg
Wind11.1 mph W
Humidity44%
Visibility6.2 mi
Dew point35°
Mon, 0959° / 49°0Mostly clear
MorningMostly clear53°feels 50°
AfternoonMostly clear55°feels 52°
EveningMostly clear57°feels 54°
OvernightMostly clear50°feels 47°
59 °Mostly clear

Herndon, Monday, 9 November

Mostly clear. High 59°, low 49°.

Pressure30.03 inHg
Wind13.3 mph NW
Humidity49%
Visibility—
Dew point35°
Tue, 1061° / 42°0Overcast
MorningOvercast47°feels 45°
AfternoonOvercast54°feels 52°
EveningOvercast59°feels 58°
OvernightOvercast51°feels 49°
61 °Overcast

Herndon, Tuesday, 10 November

Overcast. High 61°, low 42°.

Pressure30.06 inHg
Wind5.4 mph NW
Humidity57%
Visibility—
Dew point37°
Wed, 1163° / 47°0Clear
MorningClear51°feels 49°
AfternoonClear58°feels 56°
EveningClear59°feels 56°
OvernightClear49°feels 45°
63 °Clear

Herndon, Wednesday, 11 November

Clear. High 63°, low 47°.

Pressure29.85 inHg
Wind13 mph NW
Humidity52%
Visibility—
Dew point39°
Thu, 1252° / 40°0Overcast
MorningOvercast45°feels 39°
AfternoonOvercast47°feels 42°
EveningOvercast49°feels 46°
OvernightOvercast41°feels 35°
52 °Overcast

Herndon, Thursday, 12 November

Overcast. High 52°, low 40°.

Pressure29.88 inHg
Wind13.1 mph NW
Humidity50%
Visibility—
Dew point29°
Fri, 1347° / 35°0Clear
MorningClear40°feels 35°
AfternoonClear43°feels 38°
EveningClear46°feels 43°
OvernightClear37°feels 36°
47 °Clear

Herndon, Friday, 13 November

Clear. High 47°, low 35°.

Pressure29.91 inHg
Wind8.7 mph NW
Humidity49%
Visibility—
Dew point24°

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.