Monthly outlook for Anza, CA: average high 70.4°, average low 52.1°. That is 4.2° below the climate normal for October. Precipitation is expected on 2 days (about 1.4 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 8 October (83.2°), the coolest 13 October (41.3°).
70.4°/52.1°
Average high / low
−4.2°
Below normal
2 / 1
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
67.8°
78.7°
-6°
18 October – 27 October
74.7°
75.9°
-0.7°
28 October – 6 November
at normal
72.7°
—
October records over 66 years
101.1°2 October 2024All-time high
31.1°31 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Oak Grove (14 mi).
Fri, 0982° / 58°0
82 °
Anza, Friday, 9 October
Clear. High 82°, low 58°.
Pressure29.85 inHg
Wind10 mph W
Humidity25%
Visibility6.2 mi
Dew point42°
Sat, 1075° / 56°0.02
75 °
Anza, Saturday, 10 October
Light rain. High 75°, low 56°.
Pressure29.74 inHg
Wind6.9 mph W
Humidity25%
Visibility6.2 mi
Dew point36°
Sun, 1160° / 47°1.05
60 °
Anza, Sunday, 11 October
Heavy rain. High 60°, low 47°.
Pressure29.68 inHg
Wind15.1 mph W
Humidity89%
Visibility4.5 mi
Dew point52°
Mon, 1251° / 42°0.31
51 °
Anza, Monday, 12 October
Light rain. High 51°, low 42°.
Pressure29.94 inHg
Wind11.3 mph W
Humidity90%
Visibility2.6 mi
Dew point46°
Tue, 1355° / 41°0.02
55 °
Anza, Tuesday, 13 October
Light rain. High 55°, low 41°.
Pressure30.03 inHg
Wind8.4 mph W
Humidity63%
Visibility—
Dew point37°
Wed, 1468° / 43°0
68 °
Anza, Wednesday, 14 October
Clear. High 68°, low 43°.
Pressure30.06 inHg
Wind6.9 mph NW
Humidity31%
Visibility—
Dew point30°
Thu, 1573° / 50°0
73 °
Anza, Thursday, 15 October
Clear. High 73°, low 50°.
Pressure29.97 inHg
Wind10.3 mph W
Humidity20%
Visibility—
Dew point24°
Fri, 1667° / 55°0
67 °
Anza, Friday, 16 October
Clear. High 67°, low 55°.
Pressure30.12 inHg
Wind16.4 mph NE
Humidity21%
Visibility—
Dew point21°
Sat, 1765° / 54°0
65 °
Anza, Saturday, 17 October
Clear. High 65°, low 54°.
Pressure30.09 inHg
Wind21.2 mph NE
Humidity26%
Visibility—
Dew point26°
Sun, 1871° / 53°0
71 °
Anza, Sunday, 18 October
Clear. High 71°, low 53°.
Pressure30.09 inHg
Wind7.7 mph E
Humidity26%
Visibility—
Dew point29°
Mon, 1973° / 54°0
73 °
Anza, Monday, 19 October
Clear. High 73°, low 54°.
Pressure30.06 inHg
Wind6.9 mph E
Humidity20%
Visibility—
Dew point24°
Tue, 2074° / 55°0
74 °
Anza, Tuesday, 20 October
Clear. High 74°, low 55°.
Pressure30.03 inHg
Wind5.6 mph E
Humidity17%
Visibility—
Dew point21°
Wed, 2175° / 54°0
75 °
Anza, Wednesday, 21 October
Clear. High 75°, low 54°.
Pressure30.00 inHg
Wind5.3 mph E
Humidity17%
Visibility—
Dew point22°
Thu, 2276° / 56°0
76 °
Anza, Thursday, 22 October
Clear. High 76°, low 56°.
Pressure30.06 inHg
Wind8.9 mph E
Humidity17%
Visibility—
Dew point23°
Fri, 2378° / 57°0
78 °
Anza, Friday, 23 October
Clear. High 78°, low 57°.
Pressure30.00 inHg
Wind8.2 mph E
Humidity19%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2476° / 53°0.03
76 °
Anza, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.03 in
Chance of precipitation8%
Record high91° (1968)
Record low40° (1984)
Sun, 2575° / 52°0.02
75 °
Anza, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high90° (1990)
Record low39° (1971)
Mon, 2674° / 52°0.01
74 °
Anza, Monday, 26 October
Climate normal for this date — 60-year average.
Average high74°
Average low52°
Average precipitation0.01 in
Chance of precipitation10%
Record high89° (2008)
Record low38° (1989)
Tue, 2774° / 51°0.04
74 °
Anza, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.04 in
Chance of precipitation13%
Record high91° (2008)
Record low38° (1996)
Wed, 2874° / 51°0.03
74 °
Anza, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.03 in
Chance of precipitation13%
Record high91° (2008)
Record low39° (2009)
Thu, 2973° / 50°0.02
73 °
Anza, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high89° (2008)
Record low33° (1971)
Fri, 3072° / 49°0.02
72 °
Anza, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high87° (1966)
Record low32° (1971)
Sat, 3172° / 50°0.03
72 °
Anza, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.03 in
Chance of precipitation3%
Record high87° (1966)
Record low31° (1972)
Sun, 0173° / 49°0.02
73 °
Anza, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (1997)
Record low36° (1972)
Mon, 0273° / 49°0.01
73 °
Anza, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation10%
Record high87° (2009)
Record low37° (1971)
Tue, 0373° / 48°0.01
73 °
Anza, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high73°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high87° (2009)
Record low36° (1990)
Wed, 0473° / 49°0.03
73 °
Anza, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high88° (1988)
Record low32° (1994)
Thu, 0573° / 49°0.01
73 °
Anza, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.01 in
Chance of precipitation3%
Record high87° (1988)
Record low37° (2003)
Fri, 0672° / 49°0.01
72 °
Anza, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2006)
Record low39° (1996)
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 Anza, 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 Anza, 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.