Monthly outlook for Glen Valley, CA: average high 70.7°, average low 53°. That is 1.1° below the climate normal for November. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 8 November (82.6°), the coolest 18 November (45.3°).
70.7°/53°
Average high / low
−1.1°
Below normal
2 / 2
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
75.3°
73.7°
+0.9°
13 November – 22 November
62.9°
70.3°
-4.1°
23 November – 2 December
at normal
67.4°
—
November records over 66 years
93.6°3 November 2010All-time high
27.5°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Riverside (7 mi).
Wed, 0471° / 50°0
71 °
Glen Valley, Wednesday, 4 November
Clear. High 71°, low 50°.
Pressure29.91 inHg
Wind2.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point49°
Thu, 0575° / 51°0
75 °
Glen Valley, Thursday, 5 November
Overcast. High 75°, low 51°.
Pressure29.94 inHg
Wind3 mph N
Humidity29%
Visibility6.2 mi
Dew point40°
Fri, 0677° / 52°0
77 °
Glen Valley, Friday, 6 November
Clear. High 77°, low 52°.
Pressure30.00 inHg
Wind10 mph N
Humidity22%
Visibility6.2 mi
Dew point36°
Sat, 0779° / 52°0
79 °
Glen Valley, Saturday, 7 November
Clear. High 79°, low 52°.
Pressure30.03 inHg
Wind4.8 mph N
Humidity23%
Visibility—
Dew point31°
Sun, 0883° / 54°0
83 °
Glen Valley, Sunday, 8 November
Clear. High 83°, low 54°.
Pressure30.06 inHg
Wind4.7 mph SE
Humidity22%
Visibility—
Dew point32°
Mon, 0978° / 61°0
78 °
Glen Valley, Monday, 9 November
Clear. High 78°, low 61°.
Pressure30.03 inHg
Wind7.7 mph NW
Humidity27%
Visibility—
Dew point36°
Tue, 1076° / 61°0
76 °
Glen Valley, Tuesday, 10 November
Overcast. High 76°, low 61°.
Pressure30.06 inHg
Wind4.4 mph NW
Humidity36%
Visibility—
Dew point41°
Wed, 1175° / 59°0
75 °
Glen Valley, Wednesday, 11 November
Clear. High 75°, low 59°.
Pressure30.09 inHg
Wind6.8 mph W
Humidity39%
Visibility—
Dew point43°
Thu, 1267° / 56°0
67 °
Glen Valley, Thursday, 12 November
Overcast. High 67°, low 56°.
Pressure30.00 inHg
Wind5.7 mph SW
Humidity55%
Visibility—
Dew point47°
Fri, 1367° / 53°0.01
67 °
Glen Valley, Friday, 13 November
Light rain. High 67°, low 53°.
Pressure29.97 inHg
Wind6.6 mph SW
Humidity60%
Visibility—
Dew point47°
Sat, 1459° / 53°0.76
59 °
Glen Valley, Saturday, 14 November
Rain. High 59°, low 53°.
Pressure29.91 inHg
Wind16.3 mph S
Humidity73%
Visibility—
Dew point50°
Sun, 1563° / 50°0.01
63 °
Glen Valley, Sunday, 15 November
Light rain. High 63°, low 50°.
Pressure30.06 inHg
Wind4.2 mph SE
Humidity59%
Visibility—
Dew point42°
Mon, 1664° / 53°0
64 °
Glen Valley, Monday, 16 November
Overcast. High 64°, low 53°.
Pressure30.03 inHg
Wind5.7 mph SW
Humidity55%
Visibility—
Dew point42°
Tue, 1763° / 50°0.06
63 °
Glen Valley, Tuesday, 17 November
Light rain. High 63°, low 50°.
Pressure29.85 inHg
Wind12.1 mph W
Humidity42%
Visibility—
Dew point35°
Wed, 1861° / 45°0
61 °
Glen Valley, Wednesday, 18 November
Partly cloudy. High 61°, low 45°.
Pressure30.03 inHg
Wind8.7 mph N
Humidity28%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1971° / 46°0.06
71 °
Glen Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high71°
Average low46°
Average precipitation0.06 in
Chance of precipitation10%
Record high87° (2006)
Record low28° (1964)
Fri, 2070° / 46°0.07
70 °
Glen Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high70°
Average low46°
Average precipitation0.07 in
Chance of precipitation13%
Record high86° (2015)
Record low30° (1964)
Sat, 2168° / 47°0.11
68 °
Glen Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.11 in
Chance of precipitation25%
Record high90° (2017)
Record low29° (1979)
Sun, 2268° / 46°0.06
68 °
Glen Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high91° (2017)
Record low31° (1979)
Mon, 2369° / 45°0.01
69 °
Glen Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high69°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2017)
Record low33° (2003)
Tue, 2469° / 45°0.04
69 °
Glen Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high69°
Average low45°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2017)
Record low34° (1972)
Wed, 2569° / 45°0.07
69 °
Glen Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high69°
Average low45°
Average precipitation0.07 in
Chance of precipitation13%
Record high88° (1977)
Record low31° (1973)
Thu, 2668° / 45°0.08
68 °
Glen Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.08 in
Chance of precipitation18%
Record high87° (1977)
Record low31° (2010)
Fri, 2767° / 43°0.04
67 °
Glen Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low43°
Average precipitation0.04 in
Chance of precipitation15%
Record high87° (2014)
Record low31° (1994)
Sat, 2867° / 43°0.11
67 °
Glen Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high67°
Average low43°
Average precipitation0.11 in
Chance of precipitation18%
Record high85° (1980)
Record low31° (1976)
Sun, 2966° / 44°0.13
66 °
Glen Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high66°
Average low44°
Average precipitation0.13 in
Chance of precipitation17%
Record high84° (2021)
Record low31° (2010)
Mon, 3066° / 43°0.08
66 °
Glen Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high66°
Average low43°
Average precipitation0.08 in
Chance of precipitation23%
Record high86° (2021)
Record low29° (2004)
Tue, 0167° / 43°0.02
67 °
Glen Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high67°
Average low43°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (2021)
Record low29° (2004)
Wed, 0267° / 43°0.03
67 °
Glen Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high67°
Average low43°
Average precipitation0.03 in
Chance of precipitation13%
Record high79° (1977)
Record low31° (2004)
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 Valley, 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 Valley, 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.