Monthly outlook for Arnold Heights, CA: average high 61.8°, average low 49.2°. That is 3.1° below the climate normal for November. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 12 November (77.4°), the coolest 27 November (43.2°).
61.8°/49.2°
Average high / low
−3.1°
Below normal
7 / 2
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
62.7°
68.2°
-3°
22 November – 1 December
60.2°
65°
-2.7°
2 December – 11 December
at normal
63.4°
—
November records over 66 years
90.9°4 November 2020All-time high
24.6°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Moreno Valley (5 mi).
Fri, 1363° / 52°0.14
63 °
Arnold Heights, Friday, 13 November
Light rain. High 63°, low 52°.
Pressure29.80 inHg
Wind6.6 mph W
Humidity75%
Visibility2.2 mi
Dew point53°
Sat, 1466° / 53°0.17
66 °
Arnold Heights, Saturday, 14 November
Rain. High 66°, low 53°.
Pressure29.91 inHg
Wind0.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point48°
Sun, 1565° / 49°0
65 °
Arnold Heights, Sunday, 15 November
Mostly clear. High 65°, low 49°.
Pressure30.06 inHg
Wind3.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point50°
Mon, 1664° / 53°0.13
64 °
Arnold Heights, Monday, 16 November
Light rain. High 64°, low 53°.
Pressure30.03 inHg
Wind4.9 mph W
Humidity69%
Visibility—
Dew point50°
Tue, 1758° / 49°0.35
58 °
Arnold Heights, Tuesday, 17 November
Rain. High 58°, low 49°.
Pressure29.88 inHg
Wind6.7 mph NW
Humidity75%
Visibility—
Dew point47°
Wed, 1862° / 48°0
62 °
Arnold Heights, Wednesday, 18 November
Partly cloudy. High 62°, low 48°.
Pressure30.18 inHg
Wind7.3 mph W
Humidity53%
Visibility—
Dew point40°
Thu, 1957° / 52°0.2
57 °
Arnold Heights, Thursday, 19 November
Rain. High 57°, low 52°.
Pressure30.06 inHg
Wind7.4 mph SE
Humidity60%
Visibility—
Dew point42°
Fri, 2057° / 52°0.68
57 °
Arnold Heights, Friday, 20 November
Rain. High 57°, low 52°.
Pressure29.97 inHg
Wind9.8 mph SW
Humidity66%
Visibility—
Dew point45°
Sat, 2158° / 49°0.03
58 °
Arnold Heights, Saturday, 21 November
Light rain. High 58°, low 49°.
Pressure30.06 inHg
Wind6.1 mph W
Humidity59%
Visibility—
Dew point41°
Sun, 2259° / 48°0
59 °
Arnold Heights, Sunday, 22 November
Overcast. High 59°, low 48°.
Pressure30.06 inHg
Wind6.4 mph N
Humidity53%
Visibility—
Dew point37°
Mon, 2361° / 44°0
61 °
Arnold Heights, Monday, 23 November
Clear. High 61°, low 44°.
Pressure30.09 inHg
Wind2.7 mph NE
Humidity28%
Visibility—
Dew point21°
Tue, 2460° / 46°0
60 °
Arnold Heights, Tuesday, 24 November
Overcast. High 60°, low 46°.
Pressure30.06 inHg
Wind2.7 mph E
Humidity33%
Visibility—
Dew point25°
Wed, 2563° / 48°0.04
63 °
Arnold Heights, Wednesday, 25 November
Light rain. High 63°, low 48°.
Pressure30.09 inHg
Wind5.3 mph NW
Humidity54%
Visibility—
Dew point39°
Thu, 2662° / 48°0.28
62 °
Arnold Heights, Thursday, 26 November
Light rain. High 62°, low 48°.
Pressure29.65 inHg
Wind27.8 mph W
Humidity73%
Visibility—
Dew point52°
Fri, 2758° / 43°0
58 °
Arnold Heights, Friday, 27 November
Clear. High 58°, low 43°.
Pressure30.00 inHg
Wind22.3 mph N
Humidity10%
Visibility—
Dew point-2°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2864° / 41°0.09
64 °
Arnold Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high64°
Average low41°
Average precipitation0.09 in
Chance of precipitation15%
Record high82° (1980)
Record low29° (1976)
Sun, 2963° / 42°0.1
63 °
Arnold Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high63°
Average low42°
Average precipitation0.1 in
Chance of precipitation15%
Record high82° (2021)
Record low29° (1975)
Mon, 3064° / 42°0.07
64 °
Arnold Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (2021)
Record low29° (1975)
Tue, 0164° / 42°0.02
64 °
Arnold Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.02 in
Chance of precipitation10%
Record high83° (2021)
Record low29° (1991)
Wed, 0264° / 42°0.02
64 °
Arnold Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (2017)
Record low31° (1982)
Thu, 0365° / 42°0.06
65 °
Arnold Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high65°
Average low42°
Average precipitation0.06 in
Chance of precipitation12%
Record high76° (1979)
Record low32° (2016)
Fri, 0464° / 42°0.09
64 °
Arnold Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (1979)
Record low29° (2011)
Sat, 0564° / 42°0.05
64 °
Arnold Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.05 in
Chance of precipitation13%
Record high79° (1977)
Record low29° (2011)
Sun, 0664° / 42°0.09
64 °
Arnold Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high64°
Average low42°
Average precipitation0.09 in
Chance of precipitation15%
Record high79° (1979)
Record low28° (1978)
Mon, 0763° / 43°0.11
63 °
Arnold Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high63°
Average low43°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2015)
Record low26° (1978)
Tue, 0863° / 41°0.03
63 °
Arnold Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high63°
Average low41°
Average precipitation0.03 in
Chance of precipitation18%
Record high81° (2015)
Record low24° (1978)
Wed, 0963° / 40°0.03
63 °
Arnold Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high63°
Average low40°
Average precipitation0.03 in
Chance of precipitation15%
Record high77° (1975)
Record low25° (1972)
Thu, 1063° / 41°0.02
63 °
Arnold Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high63°
Average low41°
Average precipitation0.02 in
Chance of precipitation8%
Record high80° (2025)
Record low28° (1997)
Fri, 1162° / 41°0.05
62 °
Arnold Heights, Friday, 11 December
Climate normal for this date — 60-year average.
Average high62°
Average low41°
Average precipitation0.05 in
Chance of precipitation18%
Record high81° (2025)
Record low27° (1997)
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 Arnold Heights, 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 Arnold Heights, 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.