Monthly outlook for Derby Acres, CA: average high 65.2°, average low 51°. That is 0.9° below the climate normal for November. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 7 November (74.8°), the coolest 18 November (41.8°).
65.2°/51°
Average high / low
−0.9°
Below normal
2 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
69.8°
67.9°
+1°
13 November – 22 November
57.6°
63.8°
-3.5°
23 November – 2 December
at normal
60.5°
—
November records over 66 years
87.8°4 November 2010All-time high
31.6°16 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Taft Heights (11 mi).
Wed, 0471° / 52°0
71 °
Derby Acres, Wednesday, 4 November
Partly cloudy. High 71°, low 52°.
Pressure30.03 inHg
Wind6.1 mph N
Humidity52%
Visibility3.1 mi
Dew point45°
Thu, 0565° / 49°0
65 °
Derby Acres, Thursday, 5 November
Clear. High 65°, low 49°.
Pressure30.09 inHg
Wind5 mph N
Humidity44%
Visibility6.2 mi
Dew point42°
Fri, 0668° / 51°0
68 °
Derby Acres, Friday, 6 November
Mostly clear. High 68°, low 51°.
Pressure30.12 inHg
Wind3.1 mph NE
Humidity39%
Visibility6.2 mi
Dew point42°
Sat, 0775° / 54°0
75 °
Derby Acres, Saturday, 7 November
Clear. High 75°, low 54°.
Pressure30.09 inHg
Wind3.7 mph NE
Humidity41%
Visibility—
Dew point40°
Sun, 0872° / 58°0
72 °
Derby Acres, Sunday, 8 November
Partly cloudy. High 72°, low 58°.
Pressure30.12 inHg
Wind4.2 mph N
Humidity34%
Visibility—
Dew point37°
Mon, 0970° / 56°0
70 °
Derby Acres, Monday, 9 November
Clear. High 70°, low 56°.
Pressure30.06 inHg
Wind4.7 mph N
Humidity30%
Visibility—
Dew point33°
Tue, 1067° / 54°0
67 °
Derby Acres, Tuesday, 10 November
Overcast. High 67°, low 54°.
Pressure30.12 inHg
Wind4.3 mph NE
Humidity45%
Visibility—
Dew point39°
Wed, 1173° / 55°0
73 °
Derby Acres, Wednesday, 11 November
Clear. High 73°, low 55°.
Pressure30.09 inHg
Wind6.2 mph W
Humidity33%
Visibility—
Dew point36°
Thu, 1268° / 57°0.02
68 °
Derby Acres, Thursday, 12 November
Light rain. High 68°, low 57°.
Pressure29.94 inHg
Wind14.6 mph SW
Humidity36%
Visibility—
Dew point36°
Fri, 1369° / 52°0
69 °
Derby Acres, Friday, 13 November
Overcast. High 69°, low 52°.
Pressure29.91 inHg
Wind8.5 mph S
Humidity59%
Visibility—
Dew point45°
Sat, 1459° / 49°0.58
59 °
Derby Acres, Saturday, 14 November
Rain. High 59°, low 49°.
Pressure29.88 inHg
Wind14.7 mph S
Humidity78%
Visibility—
Dew point49°
Sun, 1555° / 46°0
55 °
Derby Acres, Sunday, 15 November
Clear. High 55°, low 46°.
Pressure30.15 inHg
Wind4.9 mph E
Humidity68%
Visibility—
Dew point41°
Mon, 1659° / 47°0.03
59 °
Derby Acres, Monday, 16 November
Light rain. High 59°, low 47°.
Pressure30.06 inHg
Wind5.7 mph N
Humidity57%
Visibility—
Dew point38°
Tue, 1754° / 45°0.06
54 °
Derby Acres, Tuesday, 17 November
Light rain. High 54°, low 45°.
Pressure30.06 inHg
Wind16.3 mph NW
Humidity56%
Visibility—
Dew point35°
Wed, 1850° / 42°0
50 °
Derby Acres, Wednesday, 18 November
Overcast. High 50°, low 42°.
Pressure30.21 inHg
Wind6.7 mph N
Humidity62%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1963° / 47°0.02
63 °
Derby Acres, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high76° (2008)
Record low33° (1964)
Fri, 2064° / 47°0.05
64 °
Derby Acres, Friday, 20 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (1995)
Record low37° (1978)
Sat, 2162° / 47°0.06
62 °
Derby Acres, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.06 in
Chance of precipitation18%
Record high78° (2002)
Record low36° (1979)
Sun, 2261° / 47°0.03
61 °
Derby Acres, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.03 in
Chance of precipitation18%
Record high80° (2017)
Record low37° (2003)
Mon, 2362° / 47°0.01
62 °
Derby Acres, Monday, 23 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.01 in
Chance of precipitation10%
Record high77° (2017)
Record low34° (2003)
Tue, 2462° / 47°0.02
62 °
Derby Acres, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high74° (2008)
Record low37° (2010)
Wed, 2561° / 47°0.02
61 °
Derby Acres, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.02 in
Chance of precipitation13%
Record high77° (2017)
Record low36° (1994)
Thu, 2660° / 46°0.04
60 °
Derby Acres, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.04 in
Chance of precipitation15%
Record high79° (2017)
Record low36° (2016)
Fri, 2761° / 45°0.02
61 °
Derby Acres, Friday, 27 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.02 in
Chance of precipitation12%
Record high77° (2014)
Record low37° (2010)
Sat, 2860° / 45°0.04
60 °
Derby Acres, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.04 in
Chance of precipitation20%
Record high77° (2014)
Record low35° (2001)
Sun, 2960° / 45°0.03
60 °
Derby Acres, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.03 in
Chance of precipitation8%
Record high74° (2014)
Record low34° (2019)
Mon, 3060° / 45°0.03
60 °
Derby Acres, Monday, 30 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.03 in
Chance of precipitation8%
Record high71° (1995)
Record low34° (2019)
Tue, 0160° / 45°0.02
60 °
Derby Acres, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high76° (2021)
Record low33° (2007)
Wed, 0260° / 46°0.03
60 °
Derby Acres, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.03 in
Chance of precipitation13%
Record high75° (2021)
Record low34° (2007)
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 Derby Acres, 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 Derby Acres, 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.