Monthly outlook for Glenborough, CA: average high 66.8°, average low 50.5°. That is 2.2° above the climate normal for November. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 12 November (75.9°), the coolest 20 November (45.1°).
66.8°/50.5°
Average high / low
+2.2°
Above normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
71.5°
64°
+4.2°
17 November – 26 November
58.9°
60.1°
-0.6°
27 November – 6 December
at normal
57.3°
—
November records over 66 years
85.1°3 November 2018All-time high
27.3°30 November 2004All-time low
Climate normals and records are computed from the nearest reference point — Citrus Heights (7 mi).
Sun, 0875° / 47°0
75 °
Glenborough, Sunday, 8 November
Overcast. High 75°, low 47°.
Pressure30.12 inHg
Wind3.2 mph W
Humidity42%
Visibility6.2 mi
Dew point44°
Mon, 0972° / 48°0
72 °
Glenborough, Monday, 9 November
Overcast. High 72°, low 48°.
Pressure30.12 inHg
Wind3.6 mph W
Humidity45%
Visibility6.2 mi
Dew point47°
Tue, 1074° / 52°0
74 °
Glenborough, Tuesday, 10 November
Clear. High 74°, low 52°.
Pressure30.15 inHg
Wind3.9 mph W
Humidity47%
Visibility6.2 mi
Dew point48°
Wed, 1174° / 54°0
74 °
Glenborough, Wednesday, 11 November
Clear. High 74°, low 54°.
Pressure30.06 inHg
Wind2.4 mph SW
Humidity34%
Visibility6.2 mi
Dew point42°
Thu, 1276° / 55°0
76 °
Glenborough, Thursday, 12 November
Mostly clear. High 76°, low 55°.
Pressure29.91 inHg
Wind2.6 mph S
Humidity33%
Visibility—
Dew point36°
Fri, 1374° / 54°0
74 °
Glenborough, Friday, 13 November
Overcast. High 74°, low 54°.
Pressure29.97 inHg
Wind4.1 mph E
Humidity33%
Visibility—
Dew point35°
Sat, 1474° / 56°0
74 °
Glenborough, Saturday, 14 November
Partly cloudy. High 74°, low 56°.
Pressure29.85 inHg
Wind4.4 mph SW
Humidity23%
Visibility—
Dew point27°
Sun, 1561° / 50°0.72
61 °
Glenborough, Sunday, 15 November
Rain. High 61°, low 50°.
Pressure29.74 inHg
Wind12.9 mph SW
Humidity86%
Visibility—
Dew point53°
Mon, 1661° / 49°0.15
61 °
Glenborough, Monday, 16 November
Light rain. High 61°, low 49°.
Pressure30.24 inHg
Wind6.5 mph S
Humidity64%
Visibility—
Dew point44°
Tue, 1761° / 48°0
61 °
Glenborough, Tuesday, 17 November
Overcast. High 61°, low 48°.
Pressure30.21 inHg
Wind3 mph N
Humidity41%
Visibility—
Dew point33°
Wed, 1862° / 52°0
62 °
Glenborough, Wednesday, 18 November
Overcast. High 62°, low 52°.
Pressure30.06 inHg
Wind3.5 mph E
Humidity48%
Visibility—
Dew point38°
Thu, 1956° / 49°0.82
56 °
Glenborough, Thursday, 19 November
Heavy rain. High 56°, low 49°.
Pressure30.03 inHg
Wind6.8 mph SE
Humidity86%
Visibility—
Dew point48°
Fri, 2060° / 45°0
60 °
Glenborough, Friday, 20 November
Partly cloudy. High 60°, low 45°.
Pressure30.12 inHg
Wind4.3 mph SE
Humidity61%
Visibility—
Dew point40°
Sat, 2154° / 51°0.81
54 °
Glenborough, Saturday, 21 November
Rain. High 54°, low 51°.
Pressure29.97 inHg
Wind15.8 mph SE
Humidity80%
Visibility—
Dew point47°
Sun, 2261° / 51°0
61 °
Glenborough, Sunday, 22 November
Overcast. High 61°, low 51°.
Pressure30.15 inHg
Wind7.8 mph S
Humidity79%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2360° / 42°0.12
60 °
Glenborough, Monday, 23 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.12 in
Chance of precipitation22%
Record high73° (1995)
Record low31° (1972)
Tue, 2460° / 42°0.12
60 °
Glenborough, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high60°
Average low42°
Average precipitation0.12 in
Chance of precipitation27%
Record high73° (1995)
Record low29° (2010)
Wed, 2559° / 42°0.1
59 °
Glenborough, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation20%
Record high74° (1995)
Record low29° (2010)
Thu, 2658° / 40°0.1
58 °
Glenborough, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high58°
Average low40°
Average precipitation0.1 in
Chance of precipitation22%
Record high72° (2002)
Record low30° (2010)
Fri, 2758° / 41°0.11
58 °
Glenborough, Friday, 27 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (1986)
Record low32° (1987)
Sat, 2857° / 40°0.14
57 °
Glenborough, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.14 in
Chance of precipitation25%
Record high69° (1977)
Record low31° (2015)
Sun, 2957° / 40°0.18
57 °
Glenborough, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.18 in
Chance of precipitation27%
Record high71° (1977)
Record low28° (2010)
Mon, 3057° / 40°0.17
57 °
Glenborough, Monday, 30 November
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.17 in
Chance of precipitation27%
Record high71° (1977)
Record low27° (2004)
Tue, 0158° / 41°0.19
58 °
Glenborough, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.19 in
Chance of precipitation32%
Record high66° (1977)
Record low31° (2004)
Wed, 0257° / 41°0.2
57 °
Glenborough, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.2 in
Chance of precipitation28%
Record high68° (2011)
Record low30° (2004)
Thu, 0357° / 41°0.22
57 °
Glenborough, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.22 in
Chance of precipitation35%
Record high69° (1979)
Record low29° (2004)
Fri, 0457° / 40°0.15
57 °
Glenborough, Friday, 4 December
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.15 in
Chance of precipitation28%
Record high67° (1979)
Record low29° (2004)
Sat, 0557° / 41°0.13
57 °
Glenborough, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.13 in
Chance of precipitation28%
Record high67° (1977)
Record low26° (1972)
Sun, 0657° / 41°0.12
57 °
Glenborough, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high66° (1995)
Record low28° (2013)
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 Glenborough, 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 Glenborough, 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.