Monthly outlook for Glen Avon, CA: average high 72.2°, average low 60°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 8 November (81°), the coolest 2 November (51.1°).
72.2°/60°
Average high / low
−0.7°
Below normal
4 / 2
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
72.1°
74.6°
-1.4°
9 November – 18 November
72.3°
70.9°
+0.8°
19 November – 28 November
at normal
67.9°
—
October records over 66 years
106.5°1 October 2020All-time high
31.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Jurupa Valley (2 mi).
Sat, 3169° / 57°0.08
69 °
Glen Avon, Saturday, 31 October
Light rain. High 69°, low 57°.
Pressure29.94 inHg
Wind0.9 mph S
Humidity58%
Visibility6.2 mi
Dew point51°
Sun, 0168° / 56°0.3
68 °
Glen Avon, Sunday, 1 November
Rain. High 68°, low 56°.
Pressure29.85 inHg
Wind1.5 mph S
Humidity70%
Visibility6.2 mi
Dew point56°
Mon, 0269° / 51°0
69 °
Glen Avon, Monday, 2 November
Clear. High 69°, low 51°.
Pressure30.12 inHg
Wind3.7 mph SW
Humidity59%
Visibility6.2 mi
Dew point51°
Tue, 0372° / 55°0
72 °
Glen Avon, Tuesday, 3 November
Clear. High 72°, low 55°.
Pressure30.03 inHg
Wind1.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point49°
Wed, 0470° / 53°0
70 °
Glen Avon, Wednesday, 4 November
Mostly clear. High 70°, low 53°.
Pressure29.94 inHg
Wind3.7 mph SW
Humidity74%
Visibility—
Dew point53°
Thu, 0573° / 56°0
73 °
Glen Avon, Thursday, 5 November
Overcast. High 73°, low 56°.
Pressure29.94 inHg
Wind7.9 mph W
Humidity53%
Visibility—
Dew point47°
Fri, 0673° / 63°0
73 °
Glen Avon, Friday, 6 November
Overcast. High 73°, low 63°.
Pressure29.94 inHg
Wind6.6 mph SW
Humidity60%
Visibility—
Dew point53°
Sat, 0780° / 65°0
80 °
Glen Avon, Saturday, 7 November
Clear. High 80°, low 65°.
Pressure30.06 inHg
Wind15.6 mph NE
Humidity8%
Visibility—
Dew point9°
Sun, 0881° / 64°0
81 °
Glen Avon, Sunday, 8 November
Clear. High 81°, low 64°.
Pressure30.12 inHg
Wind6 mph E
Humidity8%
Visibility—
Dew point8°
Mon, 0977° / 66°0
77 °
Glen Avon, Monday, 9 November
Overcast. High 77°, low 66°.
Pressure30.03 inHg
Wind4.9 mph W
Humidity9%
Visibility—
Dew point9°
Tue, 1073° / 64°0
73 °
Glen Avon, Tuesday, 10 November
Overcast. High 73°, low 64°.
Pressure30.03 inHg
Wind12.4 mph W
Humidity22%
Visibility—
Dew point29°
Wed, 1169° / 61°0.02
69 °
Glen Avon, Wednesday, 11 November
Light rain. High 69°, low 61°.
Pressure30.12 inHg
Wind11.6 mph SW
Humidity54%
Visibility—
Dew point48°
Thu, 1275° / 62°0.01
75 °
Glen Avon, Thursday, 12 November
Light rain. High 75°, low 62°.
Pressure30.12 inHg
Wind6.8 mph E
Humidity39%
Visibility—
Dew point42°
Fri, 1376° / 64°0
76 °
Glen Avon, Friday, 13 November
Overcast. High 76°, low 64°.
Pressure30.06 inHg
Wind7.7 mph W
Humidity20%
Visibility—
Dew point28°
Sat, 1464° / 61°0.04
64 °
Glen Avon, Saturday, 14 November
Light rain. High 64°, low 61°.
Pressure29.97 inHg
Wind5.2 mph W
Humidity76%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1571° / 47°0.06
71 °
Glen Avon, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high71°
Average low47°
Average precipitation0.06 in
Chance of precipitation12%
Record high88° (2021)
Record low31° (1964)
Mon, 1670° / 47°0.06
70 °
Glen Avon, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low47°
Average precipitation0.06 in
Chance of precipitation17%
Record high89° (2020)
Record low34° (1978)
Tue, 1769° / 48°0.04
69 °
Glen Avon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high89° (2019)
Record low34° (2000)
Wed, 1869° / 46°0.08
69 °
Glen Avon, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.08 in
Chance of precipitation20%
Record high89° (2019)
Record low32° (1964)
Thu, 1970° / 46°0.06
70 °
Glen Avon, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high70°
Average low46°
Average precipitation0.06 in
Chance of precipitation8%
Record high86° (2006)
Record low28° (1964)
Fri, 2069° / 46°0.06
69 °
Glen Avon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.06 in
Chance of precipitation13%
Record high85° (2006)
Record low30° (1964)
Sat, 2168° / 46°0.11
68 °
Glen Avon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low46°
Average precipitation0.11 in
Chance of precipitation25%
Record high92° (2017)
Record low31° (1979)
Sun, 2267° / 46°0.06
67 °
Glen Avon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high67°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high93° (2017)
Record low31° (1979)
Mon, 2368° / 45°0.01
68 °
Glen Avon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.01 in
Chance of precipitation8%
Record high92° (2017)
Record low33° (2003)
Tue, 2468° / 45°0.04
68 °
Glen Avon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high68°
Average low45°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2017)
Record low34° (2003)
Wed, 2568° / 44°0.07
68 °
Glen Avon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.07 in
Chance of precipitation13%
Record high89° (2017)
Record low30° (1973)
Thu, 2668° / 44°0.08
68 °
Glen Avon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high68°
Average low44°
Average precipitation0.08 in
Chance of precipitation18%
Record high87° (1977)
Record low30° (2010)
Fri, 2767° / 43°0.05
67 °
Glen Avon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low43°
Average precipitation0.05 in
Chance of precipitation17%
Record high86° (2014)
Record low32° (1994)
Sat, 2866° / 42°0.11
66 °
Glen Avon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high66°
Average low42°
Average precipitation0.11 in
Chance of precipitation18%
Record high85° (2021)
Record low31° (1976)
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 Avon, 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 Avon, 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.