As of 10:20 PST

Weather in Alleghany, CA

63°

Alleghany, Thursday, 12 November, 10:20

Clear. Feels like 61°. High 63°, low 35°.

Pressure29.94 inHg

Wind6.6 mph S

Humidity34%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Fri, 1347° / 36°

1.89

47 °

Alleghany, Friday, 13 November

Snow. High 47°, low 36°.

Pressure29.59 inHg

Wind14.6 mph S

Humidity100%

Visibility0.4 mi

Dew point43°

Sat, 1449° / 31°

49 °

Alleghany, Saturday, 14 November

Mostly clear. High 49°, low 31°.

Pressure29.97 inHg

Wind4.7 mph SW

Humidity55%

Visibility6.2 mi

Dew point34°

Sun, 1545° / 32°

0.77

45 °

Alleghany, Sunday, 15 November

Rain. High 45°, low 32°.

Pressure30.06 inHg

Wind9.5 mph S

Humidity65%

Visibility6.2 mi

Dew point35°

Mon, 1645° / 28°

0.17

45 °

Alleghany, Monday, 16 November

Light rain. High 45°, low 28°.

Pressure30.18 inHg

Wind8.6 mph NE

Humidity78%

Visibility—

Dew point33°

Tue, 1747° / 28°

47 °

Alleghany, Tuesday, 17 November

Clear. High 47°, low 28°.

Pressure30.00 inHg

Wind11.1 mph NE

Humidity58%

Visibility—

Dew point26°

Wed, 1832° / 30°

2.05

32 °

Alleghany, Wednesday, 18 November

Heavy snow. High 32°, low 30°.

Pressure30.03 inHg

Wind14.5 mph S

Humidity100%

Visibility—

Dew point31°

Thu, 1935° / 22°

0.02

35 °

Alleghany, Thursday, 19 November

Light snow. High 35°, low 22°.

Pressure30.06 inHg

Wind8.3 mph NE

Humidity98%

Visibility—

Dew point32°

Fri, 2029° / 20°

0.75

29 °

Alleghany, Friday, 20 November

Snow. High 29°, low 20°.

Pressure29.88 inHg

Wind7.1 mph NE

Humidity100%

Visibility—

Dew point29°

Sat, 2133° / 23°

0.19

33 °

Alleghany, Saturday, 21 November

Snow. High 33°, low 23°.

Pressure30.15 inHg

Wind5.9 mph NE

Humidity99%

Visibility—

Dew point31°

Sun, 2234° / 20°

34 °

Alleghany, Sunday, 22 November

Mostly clear. High 34°, low 20°.

Pressure30.21 inHg

Wind8.2 mph NE

Humidity96%

Visibility—

Dew point29°

Mon, 2336° / 21°

36 °

Alleghany, Monday, 23 November

Light rain. High 36°, low 21°.

Pressure30.15 inHg

Wind8.6 mph NE

Humidity94%

Visibility—

Dew point32°

Tue, 2437° / 23°

0.04

37 °

Alleghany, Tuesday, 24 November

Light snow. High 37°, low 23°.

Pressure30.09 inHg

Wind7.7 mph NE

Humidity88%

Visibility—

Dew point31°

Wed, 2534° / 30°

2.19

34 °

Alleghany, Wednesday, 25 November

Snow. High 34°, low 30°.

Pressure29.97 inHg

Wind4 mph SW

Humidity100%

Visibility—

Dew point31°

Thu, 2635° / 12°

0.26

35 °

Alleghany, Thursday, 26 November

Snow. High 35°, low 12°.

Pressure30.00 inHg

Wind10.7 mph NE

Humidity82%

Visibility—

Dew point22°

Fri, 2733° / 13°

33 °

Alleghany, Friday, 27 November

Clear. High 33°, low 13°.

Pressure30.24 inHg

Wind16.4 mph NE

Humidity74%

Visibility—

Dew point18°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Alleghany, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Alleghany, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.