Monthly outlook for Oak Park, CA: average high 72.7°, average low 57.9°. That is 2.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 18 October (84.7°), the coolest 23 October (51.6°).
72.7°/57.9°
Average high / low
−2.3°
Below normal
3 / 1
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
75°
78°
-1.6°
28 October – 6 November
68.9°
75°
-3.4°
7 November – 16 November
at normal
71.3°
—
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).
Mon, 1985° / 65°0
85 °
Oak Park, Monday, 19 October
Clear. High 85°, low 65°.
Pressure29.91 inHg
Wind3.5 mph S
Humidity21%
Visibility6.2 mi
Dew point40°
Tue, 2076° / 59°0
76 °
Oak Park, Tuesday, 20 October
Clear. High 76°, low 59°.
Pressure29.88 inHg
Wind6.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point53°
Wed, 2164° / 55°0.65
64 °
Oak Park, Wednesday, 21 October
Rain. High 64°, low 55°.
Pressure29.91 inHg
Wind4.3 mph NE
Humidity87%
Visibility6.2 mi
Dew point57°
Thu, 2262° / 53°0.46
62 °
Oak Park, Thursday, 22 October
Rain. High 62°, low 53°.
Pressure29.97 inHg
Wind7.2 mph SW
Humidity75%
Visibility—
Dew point53°
Fri, 2371° / 52°0
71 °
Oak Park, Friday, 23 October
Clear. High 71°, low 52°.
Pressure30.06 inHg
Wind11 mph W
Humidity61%
Visibility—
Dew point49°
Sat, 2480° / 59°0
80 °
Oak Park, Saturday, 24 October
Clear. High 80°, low 59°.
Pressure30.00 inHg
Wind22.8 mph NE
Humidity26%
Visibility—
Dew point36°
Sun, 2582° / 62°0
82 °
Oak Park, Sunday, 25 October
Overcast. High 82°, low 62°.
Pressure29.94 inHg
Wind22 mph NE
Humidity20%
Visibility—
Dew point31°
Mon, 2681° / 64°0
81 °
Oak Park, Monday, 26 October
Overcast. High 81°, low 64°.
Pressure29.77 inHg
Wind9.2 mph S
Humidity24%
Visibility—
Dew point36°
Tue, 2766° / 57°0.36
66 °
Oak Park, Tuesday, 27 October
Rain. High 66°, low 57°.
Pressure29.85 inHg
Wind9.8 mph S
Humidity66%
Visibility—
Dew point51°
Wed, 2867° / 54°0
67 °
Oak Park, Wednesday, 28 October
Clear. High 67°, low 54°.
Pressure30.06 inHg
Wind10.6 mph W
Humidity59%
Visibility—
Dew point47°
Thu, 2969° / 55°0
69 °
Oak Park, Thursday, 29 October
Overcast. High 69°, low 55°.
Pressure30.09 inHg
Wind8.3 mph W
Humidity57%
Visibility—
Dew point48°
Fri, 3069° / 55°0
69 °
Oak Park, Friday, 30 October
Mostly clear. High 69°, low 55°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity55%
Visibility—
Dew point47°
Sat, 3172° / 57°0
72 °
Oak Park, Saturday, 31 October
Overcast. High 72°, low 57°.
Pressure29.94 inHg
Wind7.3 mph NE
Humidity37%
Visibility—
Dew point38°
Sun, 0173° / 58°0
73 °
Oak Park, Sunday, 1 November
Overcast. High 73°, low 58°.
Pressure30.00 inHg
Wind9.2 mph W
Humidity39%
Visibility—
Dew point42°
Mon, 0264° / 57°0
64 °
Oak Park, Monday, 2 November
Mostly clear. High 64°, low 57°.
Pressure29.91 inHg
Wind5.1 mph NE
Humidity53%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0376° / 51°0
76 °
Oak Park, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0 in
Chance of precipitation8%
Record high91° (2018)
Record low39° (1994)
Wed, 0476° / 52°0.02
76 °
Oak Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high94° (2020)
Record low38° (1994)
Thu, 0574° / 51°0.01
74 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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 °
Oak 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)
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 Oak 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 Oak 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.