Monthly outlook for Lakeside Park, CA: average high 74.9°, average low 58.2°. That is 0.9° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 28 October (86.3°), the coolest 23 October (50.6°).
74.9°/58.2°
Average high / low
−0.9°
Below normal
2 / 1
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
77°
77.1°
-0.1°
30 October – 8 November
71.5°
74.4°
-1.6°
9 November – 18 November
at normal
70.8°
—
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).
Wed, 2169° / 54°0.38
69 °
Lakeside Park, Wednesday, 21 October
Rain. High 69°, low 54°.
Pressure29.88 inHg
Wind3.9 mph SE
Humidity74%
Visibility6.2 mi
Dew point57°
Thu, 2263° / 52°0.19
63 °
Lakeside Park, Thursday, 22 October
Light rain. High 63°, low 52°.
Pressure29.94 inHg
Wind5.2 mph SW
Humidity72%
Visibility4.4 mi
Dew point52°
Fri, 2367° / 51°0.02
67 °
Lakeside Park, Friday, 23 October
Light rain. High 67°, low 51°.
Pressure29.97 inHg
Wind2.2 mph N
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 2475° / 52°0
75 °
Lakeside Park, Saturday, 24 October
Clear. High 75°, low 52°.
Pressure29.97 inHg
Wind9.1 mph NE
Humidity43%
Visibility—
Dew point44°
Sun, 2580° / 51°0
80 °
Lakeside Park, Sunday, 25 October
Mostly clear. High 80°, low 51°.
Pressure30.03 inHg
Wind11.6 mph NE
Humidity33%
Visibility—
Dew point40°
Mon, 2686° / 65°0
86 °
Lakeside Park, Monday, 26 October
Clear. High 86°, low 65°.
Pressure29.97 inHg
Wind9.1 mph NE
Humidity12%
Visibility—
Dew point21°
Tue, 2785° / 67°0
85 °
Lakeside Park, Tuesday, 27 October
Overcast. High 85°, low 67°.
Pressure29.94 inHg
Wind5.9 mph N
Humidity12%
Visibility—
Dew point21°
Wed, 2886° / 68°0
86 °
Lakeside Park, Wednesday, 28 October
Clear. High 86°, low 68°.
Pressure29.91 inHg
Wind6.4 mph SW
Humidity16%
Visibility—
Dew point29°
Thu, 2977° / 63°0
77 °
Lakeside Park, Thursday, 29 October
Overcast. High 77°, low 63°.
Pressure29.91 inHg
Wind7.4 mph S
Humidity32%
Visibility—
Dew point41°
Fri, 3071° / 60°0
71 °
Lakeside Park, Friday, 30 October
Partly cloudy. High 71°, low 60°.
Pressure29.91 inHg
Wind7.1 mph W
Humidity42%
Visibility—
Dew point43°
Sat, 3167° / 56°0
67 °
Lakeside Park, Saturday, 31 October
Overcast. High 67°, low 56°.
Pressure30.03 inHg
Wind5.5 mph SW
Humidity64%
Visibility—
Dew point49°
Sun, 0171° / 57°0
71 °
Lakeside Park, Sunday, 1 November
Clear. High 71°, low 57°.
Pressure30.18 inHg
Wind7.8 mph W
Humidity46%
Visibility—
Dew point43°
Mon, 0278° / 60°0
78 °
Lakeside Park, Monday, 2 November
Clear. High 78°, low 60°.
Pressure30.12 inHg
Wind5.1 mph S
Humidity28%
Visibility—
Dew point36°
Tue, 0373° / 61°0
73 °
Lakeside Park, Tuesday, 3 November
Overcast. High 73°, low 61°.
Pressure30.00 inHg
Wind6.9 mph SW
Humidity42%
Visibility—
Dew point44°
Wed, 0467° / 59°0
67 °
Lakeside Park, Wednesday, 4 November
Partly cloudy. High 67°, low 59°.
Pressure30.00 inHg
Wind2.4 mph SE
Humidity44%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0574° / 51°0.01
74 °
Lakeside Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high92° (2020)
Record low39° (2011)
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)
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.