Monthly outlook for Glen Ellen, CA: average high 67.1°, average low 45.1°. That is 1.1° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 8 November (78.9°), the coolest 31 October (38.2°).
67.1°/45.1°
Average high / low
−1.1°
Below normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
66.1°
70.3°
-2.3°
4 November – 13 November
68.6°
66°
+1.5°
14 November – 23 November
at normal
62.5°
—
October records over 66 years
103.3°1 October 2020All-time high
38.3°28 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Fetters Hot Springs (4 mi).
Mon, 2666° / 41°0
66 °
Glen Ellen, Monday, 26 October
Mostly clear. High 66°, low 41°.
Pressure30.15 inHg
Wind6.1 mph W
Humidity68%
Visibility6.2 mi
Dew point51°
Tue, 2765° / 44°0
65 °
Glen Ellen, Tuesday, 27 October
Overcast. High 65°, low 44°.
Pressure30.06 inHg
Wind3.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point46°
Wed, 2864° / 44°0
64 °
Glen Ellen, Wednesday, 28 October
Overcast. High 64°, low 44°.
Pressure30.00 inHg
Wind2.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point46°
Thu, 2966° / 45°0
66 °
Glen Ellen, Thursday, 29 October
Mostly clear. High 66°, low 45°.
Pressure29.94 inHg
Wind5 mph SW
Humidity51%
Visibility—
Dew point40°
Fri, 3063° / 40°0
63 °
Glen Ellen, Friday, 30 October
Overcast. High 63°, low 40°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity51%
Visibility—
Dew point35°
Sat, 3161° / 38°0
61 °
Glen Ellen, Saturday, 31 October
Overcast. High 61°, low 38°.
Pressure30.00 inHg
Wind7.3 mph SW
Humidity38%
Visibility—
Dew point28°
Sun, 0167° / 39°0
67 °
Glen Ellen, Sunday, 1 November
Clear. High 67°, low 39°.
Pressure30.18 inHg
Wind8.1 mph W
Humidity26%
Visibility—
Dew point22°
Mon, 0268° / 40°0
68 °
Glen Ellen, Monday, 2 November
Clear. High 68°, low 40°.
Pressure30.33 inHg
Wind7.9 mph W
Humidity21%
Visibility—
Dew point18°
Tue, 0368° / 43°0
68 °
Glen Ellen, Tuesday, 3 November
Overcast. High 68°, low 43°.
Pressure30.24 inHg
Wind5.6 mph SW
Humidity65%
Visibility—
Dew point42°
Wed, 0466° / 42°0
66 °
Glen Ellen, Wednesday, 4 November
Overcast. High 66°, low 42°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity48%
Visibility—
Dew point36°
Thu, 0566° / 45°0
66 °
Glen Ellen, Thursday, 5 November
Overcast. High 66°, low 45°.
Pressure30.06 inHg
Wind9.2 mph SW
Humidity66%
Visibility—
Dew point46°
Fri, 0667° / 55°0.01
67 °
Glen Ellen, Friday, 6 November
Light rain. High 67°, low 55°.
Pressure30.06 inHg
Wind9.6 mph SW
Humidity85%
Visibility—
Dew point56°
Sat, 0768° / 56°0.01
68 °
Glen Ellen, Saturday, 7 November
Light rain. High 68°, low 56°.
Pressure30.09 inHg
Wind7 mph NW
Humidity64%
Visibility—
Dew point54°
Sun, 0879° / 54°0
79 °
Glen Ellen, Sunday, 8 November
Clear. High 79°, low 54°.
Pressure30.03 inHg
Wind6.9 mph W
Humidity54%
Visibility—
Dew point51°
Mon, 0965° / 53°0
65 °
Glen Ellen, Monday, 9 November
Overcast. High 65°, low 53°.
Pressure30.06 inHg
Wind4.2 mph W
Humidity60%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1064° / 47°0.16
64 °
Glen Ellen, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.16 in
Chance of precipitation30%
Record high80° (1990)
Record low35° (2020)
Wed, 1164° / 47°0.11
64 °
Glen Ellen, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (1990)
Record low35° (2000)
Thu, 1265° / 47°0.08
65 °
Glen Ellen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.08 in
Chance of precipitation18%
Record high79° (1990)
Record low35° (1985)
Fri, 1364° / 47°0.17
64 °
Glen Ellen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (1995)
Record low32° (1985)
Sat, 1464° / 47°0.06
64 °
Glen Ellen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.06 in
Chance of precipitation22%
Record high82° (2008)
Record low35° (1994)
Sun, 1564° / 47°0.09
64 °
Glen Ellen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation22%
Record high80° (2010)
Record low35° (2000)
Mon, 1663° / 47°0.13
63 °
Glen Ellen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.13 in
Chance of precipitation27%
Record high75° (2008)
Record low35° (2000)
Tue, 1763° / 46°0.14
63 °
Glen Ellen, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.14 in
Chance of precipitation23%
Record high77° (1989)
Record low33° (1964)
Wed, 1862° / 45°0.09
62 °
Glen Ellen, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation20%
Record high74° (2005)
Record low36° (1964)
Thu, 1962° / 45°0.09
62 °
Glen Ellen, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (1989)
Record low32° (1964)
Fri, 2062° / 45°0.14
62 °
Glen Ellen, Friday, 20 November
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.14 in
Chance of precipitation32%
Record high73° (1989)
Record low32° (1964)
Sat, 2161° / 45°0.15
61 °
Glen Ellen, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2005)
Record low32° (1964)
Sun, 2261° / 44°0.13
61 °
Glen Ellen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low44°
Average precipitation0.13 in
Chance of precipitation30%
Record high71° (2005)
Record low35° (1994)
Mon, 2362° / 44°0.08
62 °
Glen Ellen, Monday, 23 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.08 in
Chance of precipitation20%
Record high74° (1995)
Record low34° (1994)
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 Glen Ellen, 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 Glen Ellen, 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.