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As of 05:53 EDT

Weather in Herndon, VA

49°Current weather

Herndon, Wednesday, 28 October, 05:53

Overcast. Feels like 49°. High 69°, low 48°.

Pressure30.39 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point44°

10-day forecast for Herndon, VA: 43° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 29
63° · 2.07 in
Worst day: Thursday, November 5

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

Thu, 2973° / 43°0Clear
MorningClear44°feels 42°
AfternoonClear73°feels 73°
EveningClear56°feels 55°
OvernightPartly cloudy45°feels 43°
73 °Clear

Herndon, Thursday, 29 October

Clear. High 73°, low 43°.

Pressure30.24 inHg
Wind5.6 mph S
Humidity66%
Visibility6.2 mi
Dew point55°
Fri, 3072° / 52°0Clear
MorningClear57°feels 56°
AfternoonClear71°feels 70°
EveningClear61°feels 59°
OvernightClear55°feels 54°
72 °Clear

Herndon, Friday, 30 October

Clear. High 72°, low 52°.

Pressure30.18 inHg
Wind12.5 mph NW
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 3161° / 46°0Overcast
MorningOvercast46°feels 46°
AfternoonOvercast61°feels 59°
EveningOvercast57°feels 55°
OvernightClear52°feels 50°
61 °Overcast

Herndon, Saturday, 31 October

Overcast. High 61°, low 46°.

Pressure30.45 inHg
Wind2.1 mph N
Humidity52%
Visibility6.2 mi
Dew point41°
Sun, 0169° / 49°0Overcast
MorningOvercast54°feels 52°
AfternoonOvercast62°feels 60°
EveningOvercast66°feels 64°
OvernightOvercast51°feels 49°
69 °Overcast

Herndon, Sunday, 1 November

Overcast. High 69°, low 49°.

Pressure30.45 inHg
Wind9.1 mph S
Humidity58%
Visibility—
Dew point44°
Mon, 0272° / 48°0.01Light rain
MorningLight rain53°feels 52°
AfternoonLight rain64°feels 63°
EveningLight rain69°feels 68°
OvernightLight rain57°feels 57°
72 °Light rain

Herndon, Monday, 2 November

Light rain. High 72°, low 48°.

Pressure30.33 inHg
Wind5.8 mph SE
Humidity55%
Visibility—
Dew point45°
Tue, 0366° / 57°0Light rain
MorningLight rain58°feels 57°
AfternoonLight rain61°feels 60°
EveningLight rain63°feels 62°
OvernightLight rain57°feels 56°
66 °Light rain

Herndon, Tuesday, 3 November

Light rain. High 66°, low 57°.

Pressure30.15 inHg
Wind12.5 mph E
Humidity70%
Visibility—
Dew point50°
Wed, 0457° / 51°0.01Light rain
MorningLight rain52°feels 50°
AfternoonLight rain54°feels 52°
EveningLight rain57°feels 56°
OvernightLight rain56°feels 54°
57 °Light rain

Herndon, Wednesday, 4 November

Light rain. High 57°, low 51°.

Pressure30.39 inHg
Wind12.7 mph E
Humidity62%
Visibility—
Dew point40°
Thu, 0563° / 58°2.07Heavy rain
MorningHeavy rain58°feels 58°
AfternoonHeavy rain60°feels 60°
EveningHeavy rain63°feels 63°
OvernightHeavy rain62°feels 62°
63 °Heavy rain

Herndon, Thursday, 5 November

Heavy rain. High 63°, low 58°.

Pressure29.94 inHg
Wind12 mph E
Humidity98%
Visibility—
Dew point59°
Fri, 0662° / 53°0.08Light rain
MorningLight rain59°feels 59°
AfternoonLight rain60°feels 59°
EveningLight rain59°feels 57°
OvernightLight rain54°feels 53°
62 °Light rain

Herndon, Friday, 6 November

Light rain. High 62°, low 53°.

Pressure29.62 inHg
Wind10.8 mph W
Humidity74%
Visibility—
Dew point51°

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.