EN
English Español

As of 23:29 EST

Weather in Herndon, VA

54°Current weather

Herndon, Wednesday, 11 November, 23:29

Overcast. Feels like 53°. High 68°, low 41°.

Pressure29.71 inHg
Wind5.7 mph S
Humidity78%
Visibility6.2 mi
Dew point47°

Two-week outlook for Herndon, VA: week one averages a high of 56° and week two 60°, so week two runs 3.9° warmer than week one. Around 0.0 inches of precipitation are expected over the 14 days, across 0 wet days. The nearest weekend, November 14: 49°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 11 – November 17)56°39.5°0.0 in / 0 d+1.8°
2nd (November 18 – November 24)60°41.9°0.0 in / 0 d+7.8°

Weekend weather

Sat, November 14
Light rain
49°36°
no precip.
Sun, November 15
Mostly clear
52°42°
no precip.
Sat, November 21
Overcast
62°41°
no precip.
Sun, November 22
Partly cloudy
62°44°
no precip.
Thu, 1265° / 42°0Mostly clear
65 °Mostly clear

Herndon, Thursday, 12 November

Mostly clear. High 65°, low 42°.

Pressure29.44 inHg
Wind4.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point46°
Fri, 1352° / 38°0Overcast
52 °Overcast

Herndon, Friday, 13 November

Overcast. High 52°, low 38°.

Pressure29.68 inHg
Wind12.2 mph N
Humidity52%
Visibility6.2 mi
Dew point30°
Sat, 1449° / 36°0Light rain
49 °Light rain

Herndon, Saturday, 14 November

Light rain. High 49°, low 36°.

Pressure29.94 inHg
Wind14.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point28°
Sun, 1552° / 42°0Mostly clear
52 °Mostly clear

Herndon, Sunday, 15 November

Mostly clear. High 52°, low 42°.

Pressure30.21 inHg
Wind14.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Mon, 1653° / 41°0Overcast
53 °Overcast

Herndon, Monday, 16 November

Overcast. High 53°, low 41°.

Pressure30.47 inHg
Wind9.7 mph NW
Humidity58%
Visibility—
Dew point33°
Tue, 1755° / 36°0Clear
55 °Clear

Herndon, Tuesday, 17 November

Clear. High 55°, low 36°.

Pressure30.53 inHg
Wind4.7 mph NW
Humidity52%
Visibility—
Dew point31°
Wed, 1856° / 36°0Clear
56 °Clear

Herndon, Wednesday, 18 November

Clear. High 56°, low 36°.

Pressure30.47 inHg
Wind3.8 mph NW
Humidity52%
Visibility—
Dew point30°
Thu, 1959° / 37°0Clear
59 °Clear

Herndon, Thursday, 19 November

Clear. High 59°, low 37°.

Pressure30.42 inHg
Wind3.4 mph NW
Humidity46%
Visibility—
Dew point29°
Fri, 2059° / 39°0Mostly clear
59 °Mostly clear

Herndon, Friday, 20 November

Mostly clear. High 59°, low 39°.

Pressure30.30 inHg
Wind4.3 mph N
Humidity47%
Visibility—
Dew point30°
Sat, 2162° / 41°0Overcast
62 °Overcast

Herndon, Saturday, 21 November

Overcast. High 62°, low 41°.

Pressure30.15 inHg
Wind4 mph NW
Humidity44%
Visibility—
Dew point31°
Sun, 2262° / 44°0Partly cloudy
62 °Partly cloudy

Herndon, Sunday, 22 November

Partly cloudy. High 62°, low 44°.

Pressure30.15 inHg
Wind6.5 mph S
Humidity56%
Visibility—
Dew point38°
Mon, 2363° / 46°0Overcast
63 °Overcast

Herndon, Monday, 23 November

Overcast. High 63°, low 46°.

Pressure30.12 inHg
Wind5.8 mph S
Humidity46%
Visibility—
Dew point34°
Tue, 2458° / 50°0.02Light rain
58 °Light rain

Herndon, Tuesday, 24 November

Light rain. High 58°, low 50°.

Pressure30.09 inHg
Wind3.8 mph S
Humidity59%
Visibility—
Dew point41°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Herndon, VA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.