Monthly outlook for Walnut Heights, CA: average high 61°, average low 50.2°. That is 0.4° below the climate normal for November. Precipitation is expected on 7 days (about 4.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 14 November (65.4°), the coolest 17 November (41.4°).
61°/50.2°
Average high / low
−0.4°
Below normal
7 / 4
Wet days / normal
4.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
59.9°
62.7°
-1.5°
23 November – 2 December
62.8°
59.8°
+1.7°
3 December – 12 December
at normal
58.1°
—
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).
Sat, 1465° / 53°0
65 °
Walnut Heights, Saturday, 14 November
Partly cloudy. High 65°, low 53°.
Pressure29.97 inHg
Wind3.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point48°
Sun, 1564° / 53°0.4
64 °
Walnut Heights, Sunday, 15 November
Rain. High 64°, low 53°.
Pressure30.00 inHg
Wind11.5 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 1659° / 48°0.01
59 °
Walnut Heights, Monday, 16 November
Light rain. High 59°, low 48°.
Pressure30.12 inHg
Wind7.8 mph W
Humidity56%
Visibility6.2 mi
Dew point42°
Tue, 1758° / 41°0.02
58 °
Walnut Heights, Tuesday, 17 November
Light rain. High 58°, low 41°.
Pressure30.09 inHg
Wind5 mph W
Humidity50%
Visibility6.2 mi
Dew point36°
Wed, 1855° / 48°1.01
55 °
Walnut Heights, Wednesday, 18 November
Heavy rain. High 55°, low 48°.
Pressure30.06 inHg
Wind13.1 mph S
Humidity78%
Visibility—
Dew point48°
Thu, 1959° / 47°0.47
59 °
Walnut Heights, Thursday, 19 November
Rain. High 59°, low 47°.
Pressure29.94 inHg
Wind15.2 mph W
Humidity75%
Visibility—
Dew point47°
Fri, 2058° / 48°0
58 °
Walnut Heights, Friday, 20 November
Overcast. High 58°, low 48°.
Pressure30.18 inHg
Wind7.5 mph NE
Humidity67%
Visibility—
Dew point42°
Sat, 2160° / 44°0
60 °
Walnut Heights, Saturday, 21 November
Partly cloudy. High 60°, low 44°.
Pressure30.12 inHg
Wind6.1 mph NE
Humidity64%
Visibility—
Dew point40°
Sun, 2260° / 49°0
60 °
Walnut Heights, Sunday, 22 November
Overcast. High 60°, low 49°.
Pressure30.09 inHg
Wind4.2 mph E
Humidity61%
Visibility—
Dew point41°
Mon, 2363° / 55°1.06
63 °
Walnut Heights, Monday, 23 November
Heavy rain. High 63°, low 55°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity79%
Visibility—
Dew point53°
Tue, 2462° / 51°0
62 °
Walnut Heights, Tuesday, 24 November
Overcast. High 62°, low 51°.
Pressure30.15 inHg
Wind4.1 mph E
Humidity80%
Visibility—
Dew point50°
Wed, 2565° / 54°1.02
65 °
Walnut Heights, Wednesday, 25 November
Heavy rain. High 65°, low 54°.
Pressure30.00 inHg
Wind18.5 mph S
Humidity58%
Visibility—
Dew point46°
Thu, 2660° / 52°0.03
60 °
Walnut Heights, Thursday, 26 November
Light rain. High 60°, low 52°.
Pressure30.30 inHg
Wind7.4 mph SW
Humidity69%
Visibility—
Dew point47°
Fri, 2765° / 54°0.03
65 °
Walnut Heights, Friday, 27 November
Light rain. High 65°, low 54°.
Pressure30.27 inHg
Wind5.1 mph S
Humidity70%
Visibility—
Dew point49°
Sat, 2861° / 52°0.15
61 °
Walnut Heights, Saturday, 28 November
Rain. High 61°, low 52°.
Pressure30.09 inHg
Wind10.4 mph S
Humidity82%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0759° / 44°0.08
59 °
Walnut Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation27%
Record high68° (2020)
Record low34° (1998)
Tue, 0858° / 44°0.06
58 °
Walnut Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (2020)
Record low31° (1972)
Wed, 0958° / 44°0.07
58 °
Walnut Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1990)
Record low26° (1972)
Thu, 1058° / 43°0.1
58 °
Walnut Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation25%
Record high65° (2020)
Record low29° (1972)
Fri, 1157° / 43°0.13
57 °
Walnut Heights, Friday, 11 December
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.13 in
Chance of precipitation30%
Record high66° (2017)
Record low29° (1972)
Sat, 1256° / 43°0.13
56 °
Walnut Heights, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high64° (1988)
Record low29° (1972)
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.