Monthly outlook for Glenborough, CA: average high 62.5°, average low 47.6°. That is 0.7° above the climate normal for November. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 12 November (78.4°), the coolest 20 November (42.8°).
62.5°/47.6°
Average high / low
+0.7°
Above normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
63.7°
62.5°
+0.7°
21 November – 30 November
60.5°
58.5°
+1.1°
1 December – 10 December
at normal
56.8°
—
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).
Thu, 1278° / 53°0
78 °
Glenborough, Thursday, 12 November
Clear. High 78°, low 53°.
Pressure29.85 inHg
Wind5.5 mph S
Humidity33%
Visibility6.2 mi
Dew point41°
Fri, 1360° / 51°0.76
60 °
Glenborough, Friday, 13 November
Rain. High 60°, low 51°.
Pressure29.62 inHg
Wind13.3 mph S
Humidity92%
Visibility1.9 mi
Dew point54°
Sat, 1462° / 48°0
62 °
Glenborough, Saturday, 14 November
Partly cloudy. High 62°, low 48°.
Pressure29.97 inHg
Wind2.5 mph W
Humidity69%
Visibility6.2 mi
Dew point51°
Sun, 1564° / 51°0.57
64 °
Glenborough, Sunday, 15 November
Rain. High 64°, low 51°.
Pressure30.00 inHg
Wind8.7 mph S
Humidity59%
Visibility6.2 mi
Dew point48°
Mon, 1657° / 48°0.24
57 °
Glenborough, Monday, 16 November
Rain. High 57°, low 48°.
Pressure30.12 inHg
Wind4.1 mph SE
Humidity84%
Visibility—
Dew point48°
Tue, 1761° / 45°0
61 °
Glenborough, Tuesday, 17 November
Overcast. High 61°, low 45°.
Pressure30.00 inHg
Wind3.3 mph NW
Humidity74%
Visibility—
Dew point45°
Wed, 1863° / 50°0.04
63 °
Glenborough, Wednesday, 18 November
Light rain. High 63°, low 50°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity66%
Visibility—
Dew point46°
Thu, 1959° / 47°0
59 °
Glenborough, Thursday, 19 November
Overcast. High 59°, low 47°.
Pressure30.06 inHg
Wind5.6 mph S
Humidity55%
Visibility—
Dew point37°
Fri, 2057° / 43°0
57 °
Glenborough, Friday, 20 November
Clear. High 57°, low 43°.
Pressure30.03 inHg
Wind6.2 mph N
Humidity42%
Visibility—
Dew point28°
Sat, 2158° / 43°0
58 °
Glenborough, Saturday, 21 November
Clear. High 58°, low 43°.
Pressure30.03 inHg
Wind4.8 mph W
Humidity44%
Visibility—
Dew point30°
Sun, 2261° / 45°0
61 °
Glenborough, Sunday, 22 November
Clear. High 61°, low 45°.
Pressure30.18 inHg
Wind3.7 mph NW
Humidity41%
Visibility—
Dew point31°
Mon, 2362° / 46°0
62 °
Glenborough, Monday, 23 November
Overcast. High 62°, low 46°.
Pressure30.24 inHg
Wind3.6 mph E
Humidity44%
Visibility—
Dew point33°
Tue, 2461° / 47°0
61 °
Glenborough, Tuesday, 24 November
Overcast. High 61°, low 47°.
Pressure30.27 inHg
Wind3.7 mph W
Humidity46%
Visibility—
Dew point34°
Wed, 2560° / 50°0
60 °
Glenborough, Wednesday, 25 November
Overcast. High 60°, low 50°.
Pressure30.21 inHg
Wind5.2 mph NW
Humidity47%
Visibility—
Dew point35°
Thu, 2660° / 47°0
60 °
Glenborough, Thursday, 26 November
Overcast. High 60°, low 47°.
Pressure30.21 inHg
Wind4.8 mph N
Humidity60%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0757° / 41°0.17
57 °
Glenborough, Monday, 7 December
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.17 in
Chance of precipitation33%
Record high71° (2020)
Record low28° (1998)
Tue, 0856° / 40°0.12
56 °
Glenborough, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation23%
Record high68° (1979)
Record low25° (2009)
Wed, 0956° / 40°0.15
56 °
Glenborough, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.15 in
Chance of precipitation30%
Record high66° (1990)
Record low21° (1972)
Thu, 1056° / 40°0.18
56 °
Glenborough, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.18 in
Chance of precipitation32%
Record high64° (1976)
Record low26° (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.