Monthly outlook for Lakeside Park, CA: average high 71.1°, average low 55.1°. That is 2.7° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 5 November (76.4°), the coolest 28 October (50.2°).
71.1°/55.1°
Average high / low
−2.7°
Below normal
1 / 1
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
69°
76.4°
-4.1°
1 November – 10 November
74.4°
73.7°
+0.4°
11 November – 20 November
at normal
70.5°
—
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).
Fri, 2368° / 56°0
68 °
Lakeside Park, Friday, 23 October
Overcast. High 68°, low 56°.
Pressure30.00 inHg
Wind1 mph N
Humidity59%
Visibility6.2 mi
Dew point50°
Sat, 2474° / 55°0
74 °
Lakeside Park, Saturday, 24 October
Clear. High 74°, low 55°.
Pressure29.97 inHg
Wind11 mph NE
Humidity32%
Visibility6.2 mi
Dew point40°
Sun, 2574° / 51°0
74 °
Lakeside Park, Sunday, 25 October
Clear. High 74°, low 51°.
Pressure30.06 inHg
Wind2.4 mph S
Humidity41%
Visibility6.2 mi
Dew point48°
Mon, 2675° / 53°0
75 °
Lakeside Park, Monday, 26 October
Overcast. High 75°, low 53°.
Pressure30.06 inHg
Wind2 mph SW
Humidity40%
Visibility6.2 mi
Dew point46°
Tue, 2771° / 52°0
71 °
Lakeside Park, Tuesday, 27 October
Clear. High 71°, low 52°.
Pressure30.00 inHg
Wind5 mph SE
Humidity38%
Visibility—
Dew point39°
Wed, 2872° / 50°0
72 °
Lakeside Park, Wednesday, 28 October
Overcast. High 72°, low 50°.
Pressure29.97 inHg
Wind5.9 mph SW
Humidity37%
Visibility—
Dew point40°
Thu, 2963° / 57°0.03
63 °
Lakeside Park, Thursday, 29 October
Light rain. High 63°, low 57°.
Pressure29.91 inHg
Wind6.2 mph S
Humidity54%
Visibility—
Dew point44°
Fri, 3066° / 54°0
66 °
Lakeside Park, Friday, 30 October
Clear. High 66°, low 54°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity55%
Visibility—
Dew point44°
Sat, 3164° / 56°0
64 °
Lakeside Park, Saturday, 31 October
Overcast. High 64°, low 56°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity56%
Visibility—
Dew point44°
Sun, 0169° / 54°0
69 °
Lakeside Park, Sunday, 1 November
Overcast. High 69°, low 54°.
Pressure30.06 inHg
Wind8.9 mph W
Humidity25%
Visibility—
Dew point25°
Mon, 0275° / 55°0
75 °
Lakeside Park, Monday, 2 November
Clear. High 75°, low 55°.
Pressure30.15 inHg
Wind20.9 mph NE
Humidity16%
Visibility—
Dew point20°
Tue, 0376° / 58°0
76 °
Lakeside Park, Tuesday, 3 November
Clear. High 76°, low 58°.
Pressure30.21 inHg
Wind20.2 mph NE
Humidity13%
Visibility—
Dew point17°
Wed, 0475° / 57°0
75 °
Lakeside Park, Wednesday, 4 November
Clear. High 75°, low 57°.
Pressure30.18 inHg
Wind25.3 mph NE
Humidity11%
Visibility—
Dew point12°
Thu, 0576° / 58°0
76 °
Lakeside Park, Thursday, 5 November
Clear. High 76°, low 58°.
Pressure30.03 inHg
Wind16.4 mph NE
Humidity12%
Visibility—
Dew point15°
Fri, 0675° / 60°0
75 °
Lakeside Park, Friday, 6 November
Partly cloudy. High 75°, low 60°.
Pressure30.06 inHg
Wind10 mph W
Humidity16%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2069° / 48°0.07
69 °
Lakeside Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.07 in
Chance of precipitation13%
Record high85° (2015)
Record low34° (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.