Monthly outlook for Harbor Hills, CA: average high 70.3°, average low 62.3°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 1 days and 0.5 inches. The warmest day looks like 3 November (77°), the coolest 12 November (56°).
70.3°/62.3°
Average high / low
+1.5°
Above normal
5 / 1
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
72.8°
68.2°
+2.6°
9 November – 18 November
66.1°
65.9°
+0.1°
19 November – 28 November
at normal
64.2°
—
October records over 66 years
97.5°24 October 2017All-time high
36°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Rolling Hills (2 mi).
Sat, 3170° / 60°0.11
70 °
Harbor Hills, Saturday, 31 October
Light rain. High 70°, low 60°.
Pressure29.94 inHg
Wind6 mph SE
Humidity73%
Visibility6.2 mi
Dew point59°
Sun, 0170° / 62°0.13
70 °
Harbor Hills, Sunday, 1 November
Light rain. High 70°, low 62°.
Pressure29.91 inHg
Wind5.7 mph W
Humidity64%
Visibility6.2 mi
Dew point57°
Mon, 0275° / 58°0
75 °
Harbor Hills, Monday, 2 November
Clear. High 75°, low 58°.
Pressure30.12 inHg
Wind2.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point53°
Tue, 0377° / 58°0
77 °
Harbor Hills, Tuesday, 3 November
Clear. High 77°, low 58°.
Pressure30.09 inHg
Wind4.8 mph W
Humidity45%
Visibility—
Dew point48°
Wed, 0473° / 63°0
73 °
Harbor Hills, Wednesday, 4 November
Clear. High 73°, low 63°.
Pressure29.94 inHg
Wind11.7 mph NW
Humidity63%
Visibility—
Dew point58°
Thu, 0568° / 66°0
68 °
Harbor Hills, Thursday, 5 November
Overcast. High 68°, low 66°.
Pressure29.83 inHg
Wind10.8 mph W
Humidity58%
Visibility—
Dew point52°
Fri, 0670° / 66°0
70 °
Harbor Hills, Friday, 6 November
Partly cloudy. High 70°, low 66°.
Pressure29.88 inHg
Wind13.2 mph W
Humidity50%
Visibility—
Dew point48°
Sat, 0777° / 69°0
77 °
Harbor Hills, Saturday, 7 November
Clear. High 77°, low 69°.
Pressure29.94 inHg
Wind9 mph W
Humidity35%
Visibility—
Dew point44°
Sun, 0874° / 70°0.03
74 °
Harbor Hills, Sunday, 8 November
Light rain. High 74°, low 70°.
Pressure30.03 inHg
Wind8.7 mph S
Humidity48%
Visibility—
Dew point53°
Mon, 0969° / 65°0.28
69 °
Harbor Hills, Monday, 9 November
Light rain. High 69°, low 65°.
Pressure30.00 inHg
Wind14.8 mph W
Humidity63%
Visibility—
Dew point55°
Tue, 1067° / 64°0.37
67 °
Harbor Hills, Tuesday, 10 November
Rain. High 67°, low 64°.
Pressure29.97 inHg
Wind29 mph W
Humidity60%
Visibility—
Dew point51°
Wed, 1166° / 61°0.02
66 °
Harbor Hills, Wednesday, 11 November
Light rain. High 66°, low 61°.
Pressure29.97 inHg
Wind29.7 mph W
Humidity47%
Visibility—
Dew point43°
Thu, 1262° / 56°0
62 °
Harbor Hills, Thursday, 12 November
Clear. High 62°, low 56°.
Pressure29.94 inHg
Wind31.3 mph N
Humidity37%
Visibility—
Dew point32°
Fri, 1366° / 56°0
66 °
Harbor Hills, Friday, 13 November
Clear. High 66°, low 56°.
Pressure30.03 inHg
Wind12.3 mph NW
Humidity33%
Visibility—
Dew point31°
Sat, 1465° / 61°0
65 °
Harbor Hills, Saturday, 14 November
Clear. High 65°, low 61°.
Pressure30.18 inHg
Wind7.4 mph SW
Humidity25%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1566° / 48°0.08
66 °
Harbor Hills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high66°
Average low48°
Average precipitation0.08 in
Chance of precipitation7%
Record high82° (2008)
Record low37° (2000)
Mon, 1665° / 49°0.04
65 °
Harbor Hills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.04 in
Chance of precipitation10%
Record high81° (2008)
Record low36° (1964)
Tue, 1765° / 49°0.04
65 °
Harbor Hills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2019)
Record low39° (1971)
Wed, 1865° / 48°0.02
65 °
Harbor Hills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (2019)
Record low37° (1964)
Thu, 1965° / 47°0.04
65 °
Harbor Hills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.04 in
Chance of precipitation5%
Record high80° (1989)
Record low32° (1964)
Fri, 2065° / 47°0.06
65 °
Harbor Hills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.06 in
Chance of precipitation13%
Record high79° (2002)
Record low34° (1964)
Sat, 2164° / 47°0.07
64 °
Harbor Hills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.07 in
Chance of precipitation15%
Record high81° (2015)
Record low35° (1964)
Sun, 2264° / 47°0.04
64 °
Harbor Hills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high83° (2017)
Record low35° (1979)
Mon, 2364° / 47°0.01
64 °
Harbor Hills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.01 in
Chance of precipitation8%
Record high83° (2017)
Record low38° (2003)
Tue, 2465° / 47°0.03
65 °
Harbor Hills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high65°
Average low47°
Average precipitation0.03 in
Chance of precipitation7%
Record high79° (1975)
Record low38° (1972)
Wed, 2564° / 46°0.04
64 °
Harbor Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.04 in
Chance of precipitation8%
Record high83° (1977)
Record low37° (2010)
Thu, 2664° / 46°0.06
64 °
Harbor Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (1977)
Record low35° (2010)
Fri, 2763° / 45°0.03
63 °
Harbor Hills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.03 in
Chance of precipitation15%
Record high78° (2014)
Record low37° (1994)
Sat, 2863° / 45°0.07
63 °
Harbor Hills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation13%
Record high81° (1977)
Record low37° (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 Harbor Hills, 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 Harbor Hills, 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.