As of 19:51 PDT

Weather in Demuth, CA

62°Current weather

Demuth, Friday, 9 October, 19:51

Clear. Feels like 59°. High 79°, low 47°.

Pressure29.68 inHg
Wind5.6 mph NE
Humidity29%
Visibility6.2 mi
Dew point30°

Monthly outlook for Demuth, CA: average high 65.3°, average low 37°. That is 1° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 9 October (79.3°), the coolest 23 October (28.8°).

65.3°/37°
Average high / low
+1°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October67°64.8°+1.2°
19 October – 28 October62.6°59.8°+1.6°
29 October – 7 Novemberat normal54.4°—

October records over 66 years

88.9°1 October 2020All-time high
15.3°17 October 1962All-time low
Sat, 1061° / 40°0Mostly clear
61 °Mostly clear

Demuth, Saturday, 10 October

Mostly clear. High 61°, low 40°.

Pressure29.68 inHg
Wind10.4 mph N
Humidity45%
Visibility6.2 mi
Dew point33°
Sun, 1153° / 31°0Clear
53 °Clear

Demuth, Sunday, 11 October

Clear. High 53°, low 31°.

Pressure29.68 inHg
Wind16.6 mph NE
Humidity45%
Visibility6.2 mi
Dew point18°
Mon, 1251° / 31°0Mostly clear
51 °Mostly clear

Demuth, Monday, 12 October

Mostly clear. High 51°, low 31°.

Pressure29.97 inHg
Wind8.4 mph N
Humidity52%
Visibility6.2 mi
Dew point22°
Tue, 1358° / 33°0Clear
58 °Clear

Demuth, Tuesday, 13 October

Clear. High 58°, low 33°.

Pressure30.09 inHg
Wind6.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point22°
Wed, 1467° / 37°0Clear
67 °Clear

Demuth, Wednesday, 14 October

Clear. High 67°, low 37°.

Pressure30.21 inHg
Wind8.8 mph NE
Humidity35%
Visibility—
Dew point28°
Thu, 1574° / 40°0Clear
74 °Clear

Demuth, Thursday, 15 October

Clear. High 74°, low 40°.

Pressure30.21 inHg
Wind6.7 mph NE
Humidity27%
Visibility—
Dew point27°
Fri, 1678° / 44°0Clear
78 °Clear

Demuth, Friday, 16 October

Clear. High 78°, low 44°.

Pressure30.18 inHg
Wind5.4 mph NE
Humidity24%
Visibility—
Dew point26°
Sat, 1776° / 45°0Mostly clear
76 °Mostly clear

Demuth, Saturday, 17 October

Mostly clear. High 76°, low 45°.

Pressure30.06 inHg
Wind11.4 mph SW
Humidity21%
Visibility—
Dew point24°
Sun, 1872° / 41°0Partly cloudy
72 °Partly cloudy

Demuth, Sunday, 18 October

Partly cloudy. High 72°, low 41°.

Pressure29.97 inHg
Wind12 mph N
Humidity23%
Visibility—
Dew point24°
Mon, 1964° / 36°0Overcast
64 °Overcast

Demuth, Monday, 19 October

Overcast. High 64°, low 36°.

Pressure30.03 inHg
Wind4.4 mph NE
Humidity34%
Visibility—
Dew point26°
Tue, 2059° / 36°0Mostly clear
59 °Mostly clear

Demuth, Tuesday, 20 October

Mostly clear. High 59°, low 36°.

Pressure30.09 inHg
Wind7.6 mph N
Humidity28%
Visibility—
Dew point19°
Wed, 2169° / 36°0Clear
69 °Clear

Demuth, Wednesday, 21 October

Clear. High 69°, low 36°.

Pressure30.03 inHg
Wind10.5 mph SW
Humidity16%
Visibility—
Dew point11°
Thu, 2253° / 30°0Mostly clear
53 °Mostly clear

Demuth, Thursday, 22 October

Mostly clear. High 53°, low 30°.

Pressure30.21 inHg
Wind11.3 mph N
Humidity34%
Visibility—
Dew point19°
Fri, 2360° / 29°0Partly cloudy
60 °Partly cloudy

Demuth, Friday, 23 October

Partly cloudy. High 60°, low 29°.

Pressure30.30 inHg
Wind8.4 mph NE
Humidity28%
Visibility—
Dew point15°
Sat, 2470° / 35°0Partly cloudy
70 °Partly cloudy

Demuth, Saturday, 24 October

Partly cloudy. High 70°, low 35°.

Pressure30.24 inHg
Wind6 mph NE
Humidity14%
Visibility—
Dew point6°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2558° / 38°0.11Climate normal
58 °Climate normal

Demuth, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high77° (1988)
Record low26° (1996)
Mon, 2658° / 37°0.07Climate normal
58 °Climate normal

Demuth, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low37°
Average precipitation0.07 in
Chance of precipitation20%
Record high77° (2008)
Record low26° (2023)
Tue, 2757° / 36°0.03Climate normal
57 °Climate normal

Demuth, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low36°
Average precipitation0.03 in
Chance of precipitation20%
Record high76° (2003)
Record low24° (2004)
Wed, 2856° / 36°0.08Climate normal
56 °Climate normal

Demuth, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low36°
Average precipitation0.08 in
Chance of precipitation32%
Record high76° (2017)
Record low22° (1971)
Thu, 2955° / 35°0.05Climate normal
55 °Climate normal

Demuth, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high75° (2020)
Record low20° (1971)
Fri, 3055° / 35°0.06Climate normal
55 °Climate normal

Demuth, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (1966)
Record low23° (1991)
Sat, 3156° / 35°0.04Climate normal
56 °Climate normal

Demuth, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1966)
Record low25° (2019)
Sun, 0156° / 35°0.06Climate normal
56 °Climate normal

Demuth, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high75° (2020)
Record low25° (2002)
Mon, 0255° / 34°0.07Climate normal
55 °Climate normal

Demuth, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2020)
Record low24° (1994)
Tue, 0356° / 34°0.05Climate normal
56 °Climate normal

Demuth, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high72° (1976)
Record low18° (2022)
Wed, 0455° / 35°0.06Climate normal
55 °Climate normal

Demuth, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (1976)
Record low26° (2002)
Thu, 0553° / 35°0.09Climate normal
53 °Climate normal

Demuth, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high73° (2020)
Record low23° (2004)
Fri, 0652° / 35°0.09Climate normal
52 °Climate normal

Demuth, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (2012)
Record low24° (1971)
Sat, 0752° / 34°0.11Climate normal
52 °Climate normal

Demuth, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (1991)
Record low19° (2017)

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 Demuth, 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 Demuth, 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.