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As of 08:22 EST

Weather in Herndon, VA

53°Current weather

Herndon, Monday, 9 November, 08:22

Mostly clear. Feels like 51°. High 63°, low 47°.

Pressure29.94 inHg
Wind11.5 mph W
Humidity60%
Visibility6.2 mi
Dew point40°

10-day forecast for Herndon, VA: 35° to 70°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

70°
Best day: Tuesday, November 10
50° · 0.25 in
Worst day: Friday, November 13

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

Tue, 1070° / 43°0Clear
MorningClear48°feels 45°
AfternoonClear69°feels 67°
EveningClear56°feels 54°
OvernightPartly cloudy44°feels 42°
70 °Clear

Herndon, Tuesday, 10 November

Clear. High 70°, low 43°.

Pressure29.97 inHg
Wind4.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point39°
Wed, 1166° / 44°0Clear
MorningClear47°feels 47°
AfternoonOvercast66°feels 64°
EveningOvercast55°feels 53°
OvernightClear48°feels 47°
66 °Clear

Herndon, Wednesday, 11 November

Clear. High 66°, low 44°.

Pressure29.94 inHg
Wind3.1 mph S
Humidity51%
Visibility6.2 mi
Dew point45°
Thu, 1259° / 49°0.27Rain
MorningRain51°feels 50°
AfternoonOvercast59°feels 58°
EveningOvercast51°feels 50°
OvernightOvercast50°feels 47°
59 °Rain

Herndon, Thursday, 12 November

Rain. High 59°, low 49°.

Pressure29.53 inHg
Wind2.3 mph W
Humidity83%
Visibility6.2 mi
Dew point52°
Fri, 1350° / 38°0.25Light rain
MorningLight rain41°feels 34°
AfternoonLight rain40°feels 33°
EveningLight rain41°feels 36°
OvernightOvercast49°feels 44°
50 °Light rain

Herndon, Friday, 13 November

Light rain. High 50°, low 38°.

Pressure29.68 inHg
Wind13.2 mph NW
Humidity95%
Visibility—
Dew point40°
Sat, 1445° / 36°0Mostly clear
MorningMostly clear38°feels 31°
AfternoonMostly clear43°feels 37°
EveningMostly clear45°feels 39°
OvernightMostly clear39°feels 32°
45 °Mostly clear

Herndon, Saturday, 14 November

Mostly clear. High 45°, low 36°.

Pressure29.91 inHg
Wind13.5 mph NW
Humidity63%
Visibility—
Dew point30°
Sun, 1550° / 41°0Overcast
MorningOvercast42°feels 36°
AfternoonOvercast47°feels 41°
EveningOvercast47°feels 41°
OvernightOvercast43°feels 37°
50 °Overcast

Herndon, Sunday, 15 November

Overcast. High 50°, low 41°.

Pressure29.94 inHg
Wind16.4 mph W
Humidity53%
Visibility—
Dew point30°
Mon, 1655° / 40°0Overcast
MorningOvercast43°feels 37°
AfternoonOvercast49°feels 44°
EveningOvercast52°feels 49°
OvernightOvercast42°feels 37°
55 °Overcast

Herndon, Monday, 16 November

Overcast. High 55°, low 40°.

Pressure30.06 inHg
Wind14.4 mph NW
Humidity46%
Visibility—
Dew point28°
Tue, 1753° / 37°0Clear
MorningClear41°feels 37°
AfternoonClear48°feels 45°
EveningClear50°feels 47°
OvernightClear40°feels 36°
53 °Clear

Herndon, Tuesday, 17 November

Clear. High 53°, low 37°.

Pressure30.27 inHg
Wind7.5 mph NW
Humidity59%
Visibility—
Dew point32°
Wed, 1852° / 35°0Clear
MorningClear39°feels 36°
AfternoonClear46°feels 43°
EveningClear49°feels 47°
OvernightClear40°feels 39°
52 °Clear

Herndon, Wednesday, 18 November

Clear. High 52°, low 35°.

Pressure30.45 inHg
Wind6.8 mph N
Humidity57%
Visibility—
Dew point30°

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.