Monthly outlook for Glen Arbor, CA: average high 66.9°, average low 50.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 17 October (91°), the coolest 27 October (46.4°).
66.9°/50.1°
Average high / low
+0.7°
Above normal
4 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
70.6°
66.4°
+2.3°
26 October – 4 November
60.7°
64.6°
-2.2°
5 November – 14 November
at normal
61.8°
—
October records over 66 years
96.8°6 October 2024All-time high
41.5°29 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Santa Cruz (7 mi).
Sat, 1791° / 55°0
91 °
Glen Arbor, Saturday, 17 October
Clear. High 91°, low 55°.
Pressure30.06 inHg
Wind6 mph S
Humidity13%
Visibility6.2 mi
Dew point33°
Sun, 1879° / 49°0
79 °
Glen Arbor, Sunday, 18 October
Clear. High 79°, low 49°.
Pressure30.00 inHg
Wind2.1 mph W
Humidity33%
Visibility6.2 mi
Dew point47°
Mon, 1962° / 49°0
62 °
Glen Arbor, Monday, 19 October
Overcast. High 62°, low 49°.
Pressure30.00 inHg
Wind6.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 2062° / 51°0.29
62 °
Glen Arbor, Tuesday, 20 October
Rain. High 62°, low 51°.
Pressure29.85 inHg
Wind4.5 mph S
Humidity67%
Visibility6.2 mi
Dew point50°
Wed, 2164° / 50°0.2
64 °
Glen Arbor, Wednesday, 21 October
Light rain. High 64°, low 50°.
Pressure29.85 inHg
Wind3.7 mph S
Humidity87%
Visibility—
Dew point55°
Thu, 2261° / 49°0
61 °
Glen Arbor, Thursday, 22 October
Partly cloudy. High 61°, low 49°.
Pressure30.00 inHg
Wind6.7 mph SW
Humidity58%
Visibility—
Dew point42°
Fri, 2363° / 50°0
63 °
Glen Arbor, Friday, 23 October
Overcast. High 63°, low 50°.
Pressure30.06 inHg
Wind11 mph NW
Humidity62%
Visibility—
Dew point46°
Sat, 2469° / 49°0
69 °
Glen Arbor, Saturday, 24 October
Clear. High 69°, low 49°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity35%
Visibility—
Dew point34°
Sun, 2567° / 49°0
67 °
Glen Arbor, Sunday, 25 October
Overcast. High 67°, low 49°.
Pressure30.09 inHg
Wind8.5 mph NW
Humidity44%
Visibility—
Dew point37°
Mon, 2659° / 48°0
59 °
Glen Arbor, Monday, 26 October
Partly cloudy. High 59°, low 48°.
Pressure29.91 inHg
Wind10.5 mph W
Humidity53%
Visibility—
Dew point40°
Tue, 2759° / 46°0.06
59 °
Glen Arbor, Tuesday, 27 October
Light rain. High 59°, low 46°.
Pressure29.85 inHg
Wind10.2 mph S
Humidity54%
Visibility—
Dew point40°
Wed, 2860° / 53°0.19
60 °
Glen Arbor, Wednesday, 28 October
Light rain. High 60°, low 53°.
Pressure30.03 inHg
Wind11.5 mph S
Humidity77%
Visibility—
Dew point49°
Thu, 2961° / 51°0
61 °
Glen Arbor, Thursday, 29 October
Overcast. High 61°, low 51°.
Pressure30.12 inHg
Wind4.4 mph W
Humidity66%
Visibility—
Dew point46°
Fri, 3060° / 52°0.02
60 °
Glen Arbor, Friday, 30 October
Light rain. High 60°, low 52°.
Pressure30.09 inHg
Wind7.3 mph W
Humidity58%
Visibility—
Dew point44°
Sat, 3166° / 49°0
66 °
Glen Arbor, Saturday, 31 October
Clear. High 66°, low 49°.
Pressure30.12 inHg
Wind6.9 mph N
Humidity58%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0165° / 53°0.06
65 °
Glen Arbor, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.06 in
Chance of precipitation13%
Record high84° (2020)
Record low43° (2024)
Mon, 0265° / 53°0.05
65 °
Glen Arbor, Monday, 2 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.05 in
Chance of precipitation15%
Record high81° (1997)
Record low45° (2003)
Tue, 0365° / 53°0.04
65 °
Glen Arbor, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low53°
Average precipitation0.04 in
Chance of precipitation13%
Record high82° (2018)
Record low42° (2022)
Wed, 0464° / 53°0.04
64 °
Glen Arbor, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low53°
Average precipitation0.04 in
Chance of precipitation12%
Record high80° (1976)
Record low43° (2011)
Thu, 0563° / 53°0.07
63 °
Glen Arbor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high63°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high80° (2020)
Record low46° (2024)
Fri, 0663° / 53°0.07
63 °
Glen Arbor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high73° (2018)
Record low46° (2017)
Sat, 0763° / 52°0.1
63 °
Glen Arbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high63°
Average low52°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (1991)
Record low44° (2017)
Sun, 0862° / 52°0.13
62 °
Glen Arbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high62°
Average low52°
Average precipitation0.13 in
Chance of precipitation20%
Record high75° (2025)
Record low44° (2011)
Mon, 0961° / 51°0.08
61 °
Glen Arbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (2025)
Record low37° (2020)
Tue, 1062° / 51°0.09
62 °
Glen Arbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high76° (2025)
Record low39° (1994)
Wed, 1161° / 51°0.14
61 °
Glen Arbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.14 in
Chance of precipitation28%
Record high75° (1990)
Record low41° (2022)
Thu, 1262° / 51°0.1
62 °
Glen Arbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.1 in
Chance of precipitation17%
Record high73° (2018)
Record low39° (1985)
Fri, 1361° / 51°0.19
61 °
Glen Arbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.19 in
Chance of precipitation27%
Record high74° (2021)
Record low40° (1985)
Sat, 1461° / 51°0.09
61 °
Glen Arbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low51°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (2021)
Record low41° (2022)
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 Arbor, 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 Arbor, 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.