Monthly outlook for Arden-Arcade, CA: average high 73.4°, average low 55.5°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 2 days and 1.0 inches. The warmest day looks like 28 October (79.1°), the coolest 24 October (47.6°).
73.4°/55.5°
Average high / low
+0.9°
Above normal
3 / 2
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
74.5°
73.2°
+0.8°
30 October – 8 November
71.5°
68.5°
+1.7°
9 November – 18 November
at normal
63.5°
—
October records over 66 years
103.8°2 October 2024All-time high
39°31 October 2019All-time low
Wed, 2173° / 57°0.08
73 °
Arden-Arcade, Wednesday, 21 October
Rain. High 73°, low 57°.
Pressure29.88 inHg
Wind2.8 mph SE
Humidity65%
Visibility6.2 mi
Dew point54°
Thu, 2270° / 55°0.07
70 °
Arden-Arcade, Thursday, 22 October
Light rain. High 70°, low 55°.
Pressure29.94 inHg
Wind2.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point56°
Fri, 2374° / 54°0
74 °
Arden-Arcade, Friday, 23 October
Clear. High 74°, low 54°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point55°
Sat, 2473° / 48°0
73 °
Arden-Arcade, Saturday, 24 October
Clear. High 73°, low 48°.
Pressure30.06 inHg
Wind0.5 mph W
Humidity49%
Visibility6.2 mi
Dew point45°
Sun, 2576° / 50°0
76 °
Arden-Arcade, Sunday, 25 October
Overcast. High 76°, low 50°.
Pressure30.09 inHg
Wind2.8 mph NE
Humidity42%
Visibility—
Dew point39°
Mon, 2678° / 54°0
78 °
Arden-Arcade, Monday, 26 October
Mostly clear. High 78°, low 54°.
Pressure30.09 inHg
Wind4.9 mph NW
Humidity37%
Visibility—
Dew point39°
Tue, 2775° / 59°0
75 °
Arden-Arcade, Tuesday, 27 October
Overcast. High 75°, low 59°.
Pressure30.00 inHg
Wind3.9 mph NW
Humidity27%
Visibility—
Dew point32°
Wed, 2879° / 60°0
79 °
Arden-Arcade, Wednesday, 28 October
Overcast. High 79°, low 60°.
Pressure29.94 inHg
Wind4.7 mph NW
Humidity27%
Visibility—
Dew point34°
Thu, 2978° / 59°0
78 °
Arden-Arcade, Thursday, 29 October
Overcast. High 78°, low 59°.
Pressure29.94 inHg
Wind6.4 mph S
Humidity29%
Visibility—
Dew point35°
Fri, 3073° / 57°0
73 °
Arden-Arcade, Friday, 30 October
Overcast. High 73°, low 57°.
Pressure29.88 inHg
Wind7.7 mph SW
Humidity50%
Visibility—
Dew point46°
Sat, 3172° / 54°0
72 °
Arden-Arcade, Saturday, 31 October
Clear. High 72°, low 54°.
Pressure29.80 inHg
Wind6.2 mph S
Humidity52%
Visibility—
Dew point45°
Sun, 0174° / 55°0
74 °
Arden-Arcade, Sunday, 1 November
Clear. High 74°, low 55°.
Pressure29.91 inHg
Wind4.5 mph SE
Humidity52%
Visibility—
Dew point46°
Mon, 0277° / 57°0
77 °
Arden-Arcade, Monday, 2 November
Clear. High 77°, low 57°.
Pressure30.12 inHg
Wind4.4 mph S
Humidity37%
Visibility—
Dew point40°
Tue, 0373° / 59°0
73 °
Arden-Arcade, Tuesday, 3 November
Overcast. High 73°, low 59°.
Pressure30.12 inHg
Wind5.3 mph S
Humidity52%
Visibility—
Dew point48°
Wed, 0461° / 58°0.21
61 °
Arden-Arcade, Wednesday, 4 November
Light rain. High 61°, low 58°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity85%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0568° / 48°0.07
68 °
Arden-Arcade, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high68°
Average low48°
Average precipitation0.07 in
Chance of precipitation13%
Record high82° (1976)
Record low38° (2011)
Fri, 0667° / 49°0.07
67 °
Arden-Arcade, Friday, 6 November
Climate normal for this date — 60-year average.
Average high67°
Average low49°
Average precipitation0.07 in
Chance of precipitation15%
Record high80° (1976)
Record low40° (1996)
Sat, 0767° / 48°0.07
67 °
Arden-Arcade, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (1976)
Record low39° (2011)
Sun, 0866° / 47°0.08
66 °
Arden-Arcade, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high66°
Average low47°
Average precipitation0.08 in
Chance of precipitation18%
Record high77° (1990)
Record low38° (2011)
Mon, 0965° / 46°0.09
65 °
Arden-Arcade, Monday, 9 November
Climate normal for this date — 60-year average.
Average high65°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high78° (1976)
Record low37° (2011)
Tue, 1064° / 46°0.12
64 °
Arden-Arcade, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.12 in
Chance of precipitation35%
Record high78° (1990)
Record low34° (2020)
Wed, 1164° / 46°0.12
64 °
Arden-Arcade, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (1990)
Record low35° (1982)
Thu, 1264° / 45°0.1
64 °
Arden-Arcade, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high64°
Average low45°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (1995)
Record low32° (1985)
Fri, 1364° / 46°0.14
64 °
Arden-Arcade, Friday, 13 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.14 in
Chance of precipitation32%
Record high79° (2013)
Record low31° (1985)
Sat, 1464° / 46°0.08
64 °
Arden-Arcade, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2008)
Record low31° (1985)
Sun, 1563° / 45°0.07
63 °
Arden-Arcade, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.07 in
Chance of precipitation22%
Record high76° (2010)
Record low33° (1978)
Mon, 1663° / 46°0.12
63 °
Arden-Arcade, Monday, 16 November
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1977)
Record low33° (2000)
Tue, 1763° / 45°0.15
63 °
Arden-Arcade, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high63°
Average low45°
Average precipitation0.15 in
Chance of precipitation27%
Record high76° (2008)
Record low31° (1964)
Wed, 1862° / 44°0.09
62 °
Arden-Arcade, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (2019)
Record low33° (1964)
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 Arden-Arcade, 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 Arden-Arcade, 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.