Monthly outlook for Arden-Arcade, CA: average high 74.6°, average low 55.3°. That is 0.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 2 days and 0.9 inches. The warmest day looks like 17 October (90.4°), the coolest 31 October (52°).
74.6°/55.3°
Average high / low
+0.5°
Above normal
1 / 2
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
77.4°
75.4°
+1.1°
26 October – 4 November
69.9°
70.2°
-0.1°
5 November – 14 November
at normal
65.3°
—
October records over 66 years
103.8°2 October 2024All-time high
39°31 October 2019All-time low
Sat, 1790° / 56°0
90 °
Arden-Arcade, Saturday, 17 October
Clear. High 90°, low 56°.
Pressure30.06 inHg
Wind0.7 mph W
Humidity17%
Visibility6.2 mi
Dew point34°
Sun, 1883° / 58°0
83 °
Arden-Arcade, Sunday, 18 October
Clear. High 83°, low 58°.
Pressure29.94 inHg
Wind7.1 mph S
Humidity34%
Visibility6.2 mi
Dew point49°
Mon, 1971° / 53°0
71 °
Arden-Arcade, Monday, 19 October
Overcast. High 71°, low 53°.
Pressure29.94 inHg
Wind5.8 mph S
Humidity53%
Visibility6.2 mi
Dew point46°
Tue, 2070° / 55°0
70 °
Arden-Arcade, Tuesday, 20 October
Overcast. High 70°, low 55°.
Pressure29.83 inHg
Wind6.3 mph SE
Humidity60%
Visibility—
Dew point48°
Wed, 2169° / 56°0
69 °
Arden-Arcade, Wednesday, 21 October
Overcast. High 69°, low 56°.
Pressure29.91 inHg
Wind7.9 mph SE
Humidity80%
Visibility—
Dew point53°
Thu, 2271° / 55°0
71 °
Arden-Arcade, Thursday, 22 October
Clear. High 71°, low 55°.
Pressure30.03 inHg
Wind7.9 mph S
Humidity54%
Visibility—
Dew point47°
Fri, 2376° / 54°0
76 °
Arden-Arcade, Friday, 23 October
Clear. High 76°, low 54°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity46%
Visibility—
Dew point42°
Sat, 2478° / 52°0
78 °
Arden-Arcade, Saturday, 24 October
Clear. High 78°, low 52°.
Pressure30.18 inHg
Wind6.3 mph N
Humidity15%
Visibility—
Dew point15°
Sun, 2575° / 55°0
75 °
Arden-Arcade, Sunday, 25 October
Partly cloudy. High 75°, low 55°.
Pressure30.21 inHg
Wind6.1 mph NW
Humidity15%
Visibility—
Dew point17°
Mon, 2677° / 56°0
77 °
Arden-Arcade, Monday, 26 October
Overcast. High 77°, low 56°.
Pressure29.97 inHg
Wind6 mph NW
Humidity15%
Visibility—
Dew point17°
Tue, 2776° / 56°0
76 °
Arden-Arcade, Tuesday, 27 October
Clear. High 76°, low 56°.
Pressure29.83 inHg
Wind3.9 mph N
Humidity22%
Visibility—
Dew point26°
Wed, 2872° / 61°0.03
72 °
Arden-Arcade, Wednesday, 28 October
Light rain. High 72°, low 61°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity30%
Visibility—
Dew point35°
Thu, 2964° / 57°0.08
64 °
Arden-Arcade, Thursday, 29 October
Light rain. High 64°, low 57°.
Pressure30.03 inHg
Wind5.2 mph SW
Humidity82%
Visibility—
Dew point55°
Fri, 3068° / 52°0
68 °
Arden-Arcade, Friday, 30 October
Mostly clear. High 68°, low 52°.
Pressure30.18 inHg
Wind5.4 mph SW
Humidity61%
Visibility—
Dew point48°
Sat, 3163° / 52°0
63 °
Arden-Arcade, Saturday, 31 October
Clear. High 63°, low 52°.
Pressure30.21 inHg
Wind5.1 mph NW
Humidity48%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0170° / 48°0.04
70 °
Arden-Arcade, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation15%
Record high84° (2018)
Record low38° (1971)
Mon, 0270° / 48°0.07
70 °
Arden-Arcade, Monday, 2 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.07 in
Chance of precipitation15%
Record high83° (1967)
Record low38° (2019)
Tue, 0369° / 48°0.06
69 °
Arden-Arcade, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.06 in
Chance of precipitation13%
Record high85° (2018)
Record low40° (2022)
Wed, 0469° / 48°0.04
69 °
Arden-Arcade, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation17%
Record high82° (1976)
Record low37° (1973)
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)
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.