Monthly outlook for Walnut Heights, CA: average high 69.1°, average low 52.1°. That is 3° above the climate normal for November. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 13 November (77.3°), the coolest 8 November (45°).
69.1°/52.1°
Average high / low
+3°
Above normal
3 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
72.2°
64.7°
+4.2°
17 November – 26 November
63.8°
61.4°
+1.4°
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° / 45°0
73 °
Walnut Heights, Sunday, 8 November
Overcast. High 73°, low 45°.
Pressure30.12 inHg
Wind1.9 mph N
Humidity54%
Visibility6.2 mi
Dew point51°
Mon, 0974° / 46°0
74 °
Walnut Heights, Monday, 9 November
Overcast. High 74°, low 46°.
Pressure30.12 inHg
Wind2.6 mph N
Humidity50%
Visibility6.2 mi
Dew point52°
Tue, 1076° / 53°0
76 °
Walnut Heights, Tuesday, 10 November
Clear. High 76°, low 53°.
Pressure30.18 inHg
Wind3.2 mph NE
Humidity44%
Visibility6.2 mi
Dew point50°
Wed, 1174° / 53°0
74 °
Walnut Heights, Wednesday, 11 November
Mostly clear. High 74°, low 53°.
Pressure30.03 inHg
Wind4 mph NE
Humidity51%
Visibility—
Dew point51°
Thu, 1274° / 52°0
74 °
Walnut Heights, Thursday, 12 November
Mostly clear. High 74°, low 52°.
Pressure29.94 inHg
Wind4.7 mph NW
Humidity55%
Visibility—
Dew point47°
Fri, 1377° / 56°0
77 °
Walnut Heights, Friday, 13 November
Clear. High 77°, low 56°.
Pressure29.94 inHg
Wind3.6 mph NE
Humidity34%
Visibility—
Dew point40°
Sat, 1474° / 60°0
74 °
Walnut Heights, Saturday, 14 November
Overcast. High 74°, low 60°.
Pressure29.83 inHg
Wind4.8 mph SW
Humidity26%
Visibility—
Dew point32°
Sun, 1563° / 55°0.66
63 °
Walnut Heights, Sunday, 15 November
Rain. High 63°, low 55°.
Pressure29.80 inHg
Wind13.9 mph SW
Humidity65%
Visibility—
Dew point51°
Mon, 1663° / 54°0.05
63 °
Walnut Heights, Monday, 16 November
Light rain. High 63°, low 54°.
Pressure30.18 inHg
Wind5.1 mph S
Humidity58%
Visibility—
Dew point44°
Tue, 1764° / 54°0
64 °
Walnut Heights, Tuesday, 17 November
Overcast. High 64°, low 54°.
Pressure30.09 inHg
Wind11.9 mph SE
Humidity54%
Visibility—
Dew point43°
Wed, 1862° / 55°0.71
62 °
Walnut Heights, Wednesday, 18 November
Rain. High 62°, low 55°.
Pressure30.00 inHg
Wind10.6 mph SE
Humidity71%
Visibility—
Dew point50°
Thu, 1961° / 50°0
61 °
Walnut Heights, Thursday, 19 November
Overcast. High 61°, low 50°.
Pressure30.18 inHg
Wind4.5 mph W
Humidity64%
Visibility—
Dew point44°
Fri, 2063° / 50°0
63 °
Walnut Heights, Friday, 20 November
Overcast. High 63°, low 50°.
Pressure30.24 inHg
Wind3.3 mph N
Humidity60%
Visibility—
Dew point43°
Sat, 2165° / 53°0
65 °
Walnut Heights, Saturday, 21 November
Overcast. High 65°, low 53°.
Pressure30.18 inHg
Wind4.7 mph NE
Humidity57%
Visibility—
Dew point44°
Sun, 2268° / 52°0
68 °
Walnut Heights, Sunday, 22 November
Clear. High 68°, low 52°.
Pressure30.12 inHg
Wind3.6 mph SW
Humidity48%
Visibility—
Dew point40°
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.