As of 18:33 PST

Weather in Herndon, CA

59°Current weather

Herndon, Saturday, 14 November, 18:33

Overcast. Feels like 58°. High 65°, low 48°.

Pressure29.97 inHg
Wind3.4 mph E
Humidity69%
Visibility6.2 mi
Dew point49°

Two-week outlook for Herndon, CA: week one averages a high of 61.4° and week two 62.2°, so both weeks look similar in temperature. Around 2.9 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, November 14: 65°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 14 – November 20)61.4°47.5°2.2 in / 4 d—
2nd (November 21 – November 27)62.2°51.4°0.7 in / 2 d—

Weekend weather

Sat, November 14
Clear
65°48°
no precip.
Sun, November 15
Overcast
68°49°
no precip.
Sat, November 21
Overcast
64°50°
no precip.
Sun, November 22
Overcast
64°54°
no precip.
Sun, 1568° / 49°0Overcast
68 °Overcast

Herndon, Sunday, 15 November

Overcast. High 68°, low 49°.

Pressure30.06 inHg
Wind5.4 mph SE
Humidity47%
Visibility6.2 mi
Dew point45°
Mon, 1659° / 48°0.19Rain
59 °Rain

Herndon, Monday, 16 November

Rain. High 59°, low 48°.

Pressure30.12 inHg
Wind6.9 mph W
Humidity92%
Visibility1.7 mi
Dew point50°
Tue, 1761° / 42°0Clear
61 °Clear

Herndon, Tuesday, 17 November

Clear. High 61°, low 42°.

Pressure30.06 inHg
Wind4 mph NW
Humidity60%
Visibility6.2 mi
Dew point45°
Wed, 1857° / 44°0.7Rain
57 °Rain

Herndon, Wednesday, 18 November

Rain. High 57°, low 44°.

Pressure30.03 inHg
Wind10.4 mph SE
Humidity71%
Visibility6.2 mi
Dew point46°
Thu, 1960° / 51°0.59Rain
60 °Rain

Herndon, Thursday, 19 November

Rain. High 60°, low 51°.

Pressure29.88 inHg
Wind15.8 mph SE
Humidity82%
Visibility—
Dew point51°
Fri, 2060° / 50°0.78Heavy rain
60 °Heavy rain

Herndon, Friday, 20 November

Heavy rain. High 60°, low 50°.

Pressure29.97 inHg
Wind16.4 mph SE
Humidity77%
Visibility—
Dew point48°
Sat, 2164° / 50°0Overcast
64 °Overcast

Herndon, Saturday, 21 November

Overcast. High 64°, low 50°.

Pressure30.09 inHg
Wind5.8 mph SE
Humidity53%
Visibility—
Dew point40°
Sun, 2264° / 54°0Overcast
64 °Overcast

Herndon, Sunday, 22 November

Overcast. High 64°, low 54°.

Pressure30.09 inHg
Wind5.8 mph E
Humidity56%
Visibility—
Dew point43°
Mon, 2363° / 51°0Overcast
63 °Overcast

Herndon, Monday, 23 November

Overcast. High 63°, low 51°.

Pressure30.12 inHg
Wind5.8 mph SE
Humidity50%
Visibility—
Dew point39°
Tue, 2456° / 52°0.62Rain
56 °Rain

Herndon, Tuesday, 24 November

Rain. High 56°, low 52°.

Pressure30.03 inHg
Wind16.1 mph E
Humidity68%
Visibility—
Dew point45°
Wed, 2564° / 53°0.06Light rain
64 °Light rain

Herndon, Wednesday, 25 November

Light rain. High 64°, low 53°.

Pressure30.24 inHg
Wind10.8 mph NW
Humidity80%
Visibility—
Dew point53°
Thu, 2661° / 48°0Clear
61 °Clear

Herndon, Thursday, 26 November

Clear. High 61°, low 48°.

Pressure30.36 inHg
Wind4.6 mph NW
Humidity48%
Visibility—
Dew point36°
Fri, 2763° / 52°0Overcast
63 °Overcast

Herndon, Friday, 27 November

Overcast. High 63°, low 52°.

Pressure30.18 inHg
Wind3.8 mph SE
Humidity53%
Visibility—
Dew point40°

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, CA, 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.