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As of 19:15 EDT

Weather in Herndon, VA

58°Current weather

Herndon, Wednesday, 28 October, 19:15

Overcast. Feels like 57°. High 66°, low 47°.

Pressure30.33 inHg
Wind3.4 mph SE
Humidity74%
Visibility6.2 mi
Dew point50°

10-day forecast for Herndon, VA: 46° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Thursday, October 29
64° · 2.59 in
Worst day: Thursday, November 5

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

Thu, 2974° / 47°0Clear
MorningPartly cloudy47°feels 45°
AfternoonClear74°feels 73°
EveningClear59°feels 59°
OvernightClear49°feels 48°
74 °Clear

Herndon, Thursday, 29 October

Clear. High 74°, low 47°.

Pressure30.27 inHg
Wind5.5 mph S
Humidity70%
Visibility6.2 mi
Dew point55°
Fri, 3072° / 53°0Clear
MorningClear53°feels 51°
AfternoonClear71°feels 70°
EveningClear61°feels 59°
OvernightClear54°feels 53°
72 °Clear

Herndon, Friday, 30 October

Clear. High 72°, low 53°.

Pressure30.18 inHg
Wind12.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point53°
Sat, 3161° / 46°0Overcast
MorningOvercast47°feels 47°
AfternoonOvercast60°feels 58°
EveningOvercast56°feels 55°
OvernightPartly cloudy52°feels 51°
61 °Overcast

Herndon, Saturday, 31 October

Overcast. High 61°, low 46°.

Pressure30.45 inHg
Wind3.6 mph N
Humidity54%
Visibility6.2 mi
Dew point41°
Sun, 0167° / 52°0Overcast
MorningOvercast52°feels 50°
AfternoonClear66°feels 65°
EveningOvercast65°feels 64°
OvernightOvercast53°feels 51°
67 °Overcast

Herndon, Sunday, 1 November

Overcast. High 67°, low 52°.

Pressure30.39 inHg
Wind6.1 mph S
Humidity60%
Visibility6.2 mi
Dew point46°
Mon, 0271° / 47°0Overcast
MorningOvercast52°feels 52°
AfternoonOvercast63°feels 61°
EveningOvercast68°feels 67°
OvernightOvercast55°feels 55°
71 °Overcast

Herndon, Monday, 2 November

Overcast. High 71°, low 47°.

Pressure30.33 inHg
Wind5.5 mph SE
Humidity60%
Visibility—
Dew point46°
Tue, 0367° / 51°0Overcast
MorningOvercast55°feels 53°
AfternoonOvercast62°feels 61°
EveningOvercast65°feels 64°
OvernightOvercast59°feels 58°
67 °Overcast

Herndon, Tuesday, 3 November

Overcast. High 67°, low 51°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity67%
Visibility—
Dew point49°
Wed, 0462° / 56°0.08Light rain
MorningLight rain59°feels 58°
AfternoonLight rain61°feels 60°
EveningLight rain62°feels 61°
OvernightLight rain58°feels 58°
62 °Light rain

Herndon, Wednesday, 4 November

Light rain. High 62°, low 56°.

Pressure30.09 inHg
Wind10.6 mph E
Humidity83%
Visibility—
Dew point55°
Thu, 0564° / 59°2.59Heavy rain
MorningHeavy rain60°feels 60°
AfternoonHeavy rain62°feels 63°
EveningHeavy rain64°feels 64°
OvernightHeavy rain61°feels 61°
64 °Heavy rain

Herndon, Thursday, 5 November

Heavy rain. High 64°, low 59°.

Pressure29.71 inHg
Wind14.5 mph E
Humidity97%
Visibility—
Dew point60°
Fri, 0667° / 51°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast63°feels 62°
EveningOvercast61°feels 59°
OvernightOvercast53°feels 51°
67 °Overcast

Herndon, Friday, 6 November

Overcast. High 67°, low 51°.

Pressure29.56 inHg
Wind12.9 mph SW
Humidity75%
Visibility—
Dew point55°

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.