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As of 05:36 EST

Weather in Herndon, VA

46°Current weather

Herndon, Sunday, 1 November, 05:36

Overcast. Feels like 46°. High 63°, low 45°.

Pressure30.50 inHg
Wind0 mph N
Humidity84%
Visibility6.2 mi
Dew point42°

Two-week outlook for Herndon, VA: week one averages a high of 67° and week two 55.1°, so week two runs 11.9° cooler than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, November 1: 63°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 1 – November 7)67°50.3°0.4 in / 2 d+7.1°
2nd (November 8 – November 14)55.1°44.3°0.5 in / 3 d-0.7°

Weekend weather

Sun, November 1
Overcast
63°45°
no precip.
Sat, November 7
Clear
61°50°
no precip.
Sun, November 8
Light rain
64°49°
0.01 in
Sat, November 14
Light rain
44°39°
0.08 in
Mon, 0266° / 42°0Overcast
66 °Overcast

Herndon, Monday, 2 November

Overcast. High 66°, low 42°.

Pressure30.42 inHg
Wind5.9 mph S
Humidity45%
Visibility6.2 mi
Dew point39°
Tue, 0370° / 48°0Overcast
70 °Overcast

Herndon, Tuesday, 3 November

Overcast. High 70°, low 48°.

Pressure30.27 inHg
Wind8.3 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 0472° / 52°0Overcast
72 °Overcast

Herndon, Wednesday, 4 November

Overcast. High 72°, low 52°.

Pressure30.09 inHg
Wind9.3 mph S
Humidity61%
Visibility6.2 mi
Dew point56°
Thu, 0570° / 61°0.35Rain
70 °Rain

Herndon, Thursday, 5 November

Rain. High 70°, low 61°.

Pressure29.91 inHg
Wind13.4 mph S
Humidity99%
Visibility—
Dew point62°
Fri, 0667° / 54°0.06Light rain
67 °Light rain

Herndon, Friday, 6 November

Light rain. High 67°, low 54°.

Pressure29.83 inHg
Wind8.7 mph NW
Humidity74%
Visibility—
Dew point53°
Sat, 0761° / 50°0Clear
61 °Clear

Herndon, Saturday, 7 November

Clear. High 61°, low 50°.

Pressure29.65 inHg
Wind12.9 mph W
Humidity59%
Visibility—
Dew point44°
Sun, 0864° / 49°0.01Light rain
64 °Light rain

Herndon, Sunday, 8 November

Light rain. High 64°, low 49°.

Pressure29.68 inHg
Wind8.5 mph W
Humidity56%
Visibility—
Dew point44°
Mon, 0954° / 46°0Overcast
54 °Overcast

Herndon, Monday, 9 November

Overcast. High 54°, low 46°.

Pressure29.77 inHg
Wind12.2 mph W
Humidity64%
Visibility—
Dew point39°
Tue, 1062° / 43°0Clear
62 °Clear

Herndon, Tuesday, 10 November

Clear. High 62°, low 43°.

Pressure29.97 inHg
Wind10.8 mph W
Humidity53%
Visibility—
Dew point36°
Wed, 1157° / 43°0Overcast
57 °Overcast

Herndon, Wednesday, 11 November

Overcast. High 57°, low 43°.

Pressure30.15 inHg
Wind10.8 mph NW
Humidity54%
Visibility—
Dew point34°
Thu, 1250° / 44°0.24Light rain
50 °Light rain

Herndon, Thursday, 12 November

Light rain. High 50°, low 44°.

Pressure30.12 inHg
Wind6 mph SE
Humidity74%
Visibility—
Dew point39°
Fri, 1354° / 46°0.19Light rain
54 °Light rain

Herndon, Friday, 13 November

Light rain. High 54°, low 46°.

Pressure29.71 inHg
Wind12.5 mph NW
Humidity97%
Visibility—
Dew point51°
Sat, 1444° / 39°0.08Light rain
44 °Light rain

Herndon, Saturday, 14 November

Light rain. High 44°, low 39°.

Pressure29.91 inHg
Wind9.9 mph N
Humidity76%
Visibility—
Dew point36°

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.