Monthly outlook for Walnut Heights, CA: average high 67.6°, average low 52°. That is 2.2° above the climate normal for November. Precipitation is expected on 4 days (about 2.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 November (76.1°), the coolest 8 November (45.8°).
67.6°/52°
Average high / low
+2.2°
Above normal
4 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
71.6°
64.7°
+3.8°
17 November – 26 November
61°
61.4°
-0.2°
27 November – 6 December
at normal
59.1°
—
November records over 66 years
86.5°2 November 2020All-time high
33.1°19 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Saranap (2 mi).
Sun, 0873° / 46°0
73 °
Walnut Heights, Sunday, 8 November
Overcast. High 73°, low 46°.
Pressure30.12 inHg
Wind1.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point52°
Mon, 0976° / 46°0
76 °
Walnut Heights, Monday, 9 November
Overcast. High 76°, low 46°.
Pressure30.15 inHg
Wind2.6 mph N
Humidity49%
Visibility6.2 mi
Dew point52°
Tue, 1076° / 54°0
76 °
Walnut Heights, Tuesday, 10 November
Clear. High 76°, low 54°.
Pressure30.18 inHg
Wind3.4 mph N
Humidity47%
Visibility6.2 mi
Dew point52°
Wed, 1174° / 52°0
74 °
Walnut Heights, Wednesday, 11 November
Mostly clear. High 74°, low 52°.
Pressure30.06 inHg
Wind4.2 mph NE
Humidity51%
Visibility6.2 mi
Dew point50°
Thu, 1273° / 52°0
73 °
Walnut Heights, Thursday, 12 November
Overcast. High 73°, low 52°.
Pressure29.88 inHg
Wind6.3 mph NW
Humidity54%
Visibility—
Dew point47°
Fri, 1376° / 56°0
76 °
Walnut Heights, Friday, 13 November
Partly cloudy. High 76°, low 56°.
Pressure29.97 inHg
Wind3 mph NW
Humidity46%
Visibility—
Dew point45°
Sat, 1474° / 59°0
74 °
Walnut Heights, Saturday, 14 November
Mostly clear. High 74°, low 59°.
Pressure29.85 inHg
Wind7.4 mph SW
Humidity33%
Visibility—
Dew point37°
Sun, 1560° / 53°0.44
60 °
Walnut Heights, Sunday, 15 November
Rain. High 60°, low 53°.
Pressure29.74 inHg
Wind18.4 mph W
Humidity84%
Visibility—
Dew point52°
Mon, 1661° / 51°0.05
61 °
Walnut Heights, Monday, 16 November
Light rain. High 61°, low 51°.
Pressure30.24 inHg
Wind5 mph S
Humidity63%
Visibility—
Dew point45°
Tue, 1762° / 50°0
62 °
Walnut Heights, Tuesday, 17 November
Overcast. High 62°, low 50°.
Pressure30.21 inHg
Wind4.7 mph E
Humidity58%
Visibility—
Dew point42°
Wed, 1861° / 53°0
61 °
Walnut Heights, Wednesday, 18 November
Overcast. High 61°, low 53°.
Pressure30.03 inHg
Wind5.6 mph S
Humidity53%
Visibility—
Dew point39°
Thu, 1962° / 54°0.51
62 °
Walnut Heights, Thursday, 19 November
Rain. High 62°, low 54°.
Pressure30.03 inHg
Wind7.2 mph S
Humidity80%
Visibility—
Dew point51°
Fri, 2061° / 50°0
61 °
Walnut Heights, Friday, 20 November
Overcast. High 61°, low 50°.
Pressure30.12 inHg
Wind6.8 mph SW
Humidity64%
Visibility—
Dew point44°
Sat, 2156° / 54°1.73
56 °
Walnut Heights, Saturday, 21 November
Heavy rain. High 56°, low 54°.
Pressure29.94 inHg
Wind11.6 mph S
Humidity93%
Visibility—
Dew point52°
Sun, 2263° / 54°0
63 °
Walnut Heights, Sunday, 22 November
Partly cloudy. High 63°, low 54°.
Pressure30.15 inHg
Wind3.6 mph SW
Humidity80%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2361° / 46°0.06
61 °
Walnut Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.06 in
Chance of precipitation18%
Record high74° (1995)
Record low35° (1994)
Tue, 2461° / 46°0.07
61 °
Walnut Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.07 in
Chance of precipitation17%
Record high74° (1995)
Record low34° (2010)
Wed, 2561° / 45°0.05
61 °
Walnut Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation17%
Record high76° (2017)
Record low38° (1993)
Thu, 2660° / 44°0.05
60 °
Walnut Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (2002)
Record low36° (2010)
Fri, 2760° / 45°0.07
60 °
Walnut Heights, Friday, 27 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (1986)
Record low37° (1960)
Sat, 2859° / 44°0.11
59 °
Walnut Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation22%
Record high70° (1995)
Record low35° (2019)
Sun, 2959° / 44°0.13
59 °
Walnut Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation23%
Record high72° (1995)
Record low33° (2019)
Mon, 3058° / 43°0.14
58 °
Walnut Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation25%
Record high71° (1977)
Record low34° (2022)
Tue, 0159° / 45°0.1
59 °
Walnut Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (2021)
Record low37° (2025)
Wed, 0259° / 44°0.17
59 °
Walnut Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.17 in
Chance of precipitation25%
Record high71° (2021)
Record low30° (2022)
Thu, 0359° / 44°0.13
59 °
Walnut Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (1979)
Record low36° (2004)
Fri, 0459° / 44°0.07
59 °
Walnut Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (1979)
Record low34° (1971)
Sat, 0559° / 45°0.07
59 °
Walnut Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high59°
Average low45°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2023)
Record low33° (1972)
Sun, 0658° / 45°0.07
58 °
Walnut Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (1979)
Record low33° (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 Walnut 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 Walnut 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.