Monthly outlook for Lakeside Park, CA: average high 70.4°, average low 55.9°. That is 3.2° below the climate normal for October. Precipitation is expected on 5 days (about 4.0 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 28 October (79.6°), the coolest 23 October (47.5°).
70.4°/55.9°
Average high / low
−3.2°
Below normal
5 / 1
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
72.8°
76.7°
-2.2°
31 October – 9 November
66.5°
74.1°
-4.2°
10 November – 19 November
at normal
70.7°
—
October records over 66 years
106.2°1 October 2020All-time high
35.1°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Simi Valley (6 mi).
Thu, 2262° / 50°0.71
62 °
Lakeside Park, Thursday, 22 October
Heavy rain. High 62°, low 50°.
Pressure29.97 inHg
Wind1.5 mph SE
Humidity73%
Visibility6.2 mi
Dew point51°
Fri, 2367° / 47°0
67 °
Lakeside Park, Friday, 23 October
Clear. High 67°, low 47°.
Pressure29.97 inHg
Wind2.7 mph SW
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 2473° / 51°0
73 °
Lakeside Park, Saturday, 24 October
Clear. High 73°, low 51°.
Pressure29.97 inHg
Wind9 mph NE
Humidity41%
Visibility6.2 mi
Dew point45°
Sun, 2575° / 50°0
75 °
Lakeside Park, Sunday, 25 October
Partly cloudy. High 75°, low 50°.
Pressure30.06 inHg
Wind4.6 mph W
Humidity41%
Visibility—
Dew point43°
Mon, 2678° / 52°0
78 °
Lakeside Park, Monday, 26 October
Overcast. High 78°, low 52°.
Pressure30.06 inHg
Wind7.4 mph W
Humidity39%
Visibility—
Dew point43°
Tue, 2778° / 64°0
78 °
Lakeside Park, Tuesday, 27 October
Partly cloudy. High 78°, low 64°.
Pressure30.00 inHg
Wind5.6 mph W
Humidity25%
Visibility—
Dew point35°
Wed, 2880° / 64°0
80 °
Lakeside Park, Wednesday, 28 October
Overcast. High 80°, low 64°.
Pressure29.94 inHg
Wind4.9 mph SW
Humidity23%
Visibility—
Dew point32°
Thu, 2977° / 64°0
77 °
Lakeside Park, Thursday, 29 October
Overcast. High 77°, low 64°.
Pressure29.94 inHg
Wind5.7 mph W
Humidity28%
Visibility—
Dew point36°
Fri, 3072° / 62°0
72 °
Lakeside Park, Friday, 30 October
Partly cloudy. High 72°, low 62°.
Pressure29.85 inHg
Wind9 mph S
Humidity43%
Visibility—
Dew point46°
Sat, 3168° / 61°0.3
68 °
Lakeside Park, Saturday, 31 October
Light rain. High 68°, low 61°.
Pressure29.83 inHg
Wind9.2 mph SE
Humidity62%
Visibility—
Dew point52°
Sun, 0162° / 55°2.33
62 °
Lakeside Park, Sunday, 1 November
Heavy rain. High 62°, low 55°.
Pressure29.71 inHg
Wind26.7 mph SE
Humidity96%
Visibility—
Dew point61°
Mon, 0262° / 53°0.13
62 °
Lakeside Park, Monday, 2 November
Light rain. High 62°, low 53°.
Pressure29.88 inHg
Wind6.1 mph SE
Humidity59%
Visibility—
Dew point44°
Tue, 0369° / 55°0
69 °
Lakeside Park, Tuesday, 3 November
Clear. High 69°, low 55°.
Pressure29.88 inHg
Wind8.4 mph N
Humidity48%
Visibility—
Dew point42°
Wed, 0468° / 55°0
68 °
Lakeside Park, Wednesday, 4 November
Clear. High 68°, low 55°.
Pressure29.85 inHg
Wind6.6 mph N
Humidity61%
Visibility—
Dew point47°
Thu, 0571° / 55°0
71 °
Lakeside Park, Thursday, 5 November
Clear. High 71°, low 55°.
Pressure30.00 inHg
Wind14.6 mph N
Humidity20%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0673° / 52°0.03
73 °
Lakeside Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.03 in
Chance of precipitation8%
Record high89° (2006)
Record low44° (1973)
Sat, 0772° / 52°0.07
72 °
Lakeside Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.07 in
Chance of precipitation17%
Record high91° (2006)
Record low37° (2011)
Sun, 0872° / 51°0.08
72 °
Lakeside Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.08 in
Chance of precipitation17%
Record high89° (2025)
Record low40° (2011)
Mon, 0971° / 50°0.04
71 °
Lakeside Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high88° (2016)
Record low41° (2011)
Tue, 1071° / 50°0.03
71 °
Lakeside Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high90° (2025)
Record low40° (2000)
Wed, 1171° / 50°0.06
71 °
Lakeside Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.06 in
Chance of precipitation12%
Record high86° (2019)
Record low37° (2000)
Thu, 1272° / 50°0.04
72 °
Lakeside Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.04 in
Chance of precipitation8%
Record high87° (2021)
Record low35° (1978)
Fri, 1372° / 49°0.03
72 °
Lakeside Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2021)
Record low34° (1985)
Sat, 1472° / 49°0.05
72 °
Lakeside Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.05 in
Chance of precipitation10%
Record high91° (2021)
Record low36° (2000)
Sun, 1571° / 49°0.06
71 °
Lakeside Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.06 in
Chance of precipitation12%
Record high85° (2008)
Record low34° (2000)
Mon, 1670° / 49°0.06
70 °
Lakeside Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low49°
Average precipitation0.06 in
Chance of precipitation15%
Record high87° (2008)
Record low33° (1964)
Tue, 1769° / 49°0.05
69 °
Lakeside Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.05 in
Chance of precipitation12%
Record high87° (2008)
Record low38° (1994)
Wed, 1870° / 48°0.04
70 °
Lakeside Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation13%
Record high87° (2019)
Record low34° (1964)
Thu, 1970° / 48°0.04
70 °
Lakeside Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2006)
Record low32° (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 Lakeside Park, 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 Lakeside Park, 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.