Monthly outlook for Buena Park, CA: average high 78.1°, average low 66.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 26 October (88.7°), the coolest 24 October (57.7°).
78.1°/66.7°
Average high / low
+0.5°
Above normal
4 / 1
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
80.8°
77.9°
+1.6°
29 October – 7 November
73.6°
75.2°
-0.9°
8 November – 17 November
at normal
72.3°
—
October records over 66 years
105.1°24 October 2017All-time high
35.8°30 October 1971All-time low
Tue, 2081° / 60°0
81 °
Buena Park, Tuesday, 20 October
Clear. High 81°, low 60°.
Pressure29.88 inHg
Wind3.6 mph S
Humidity49%
Visibility6.2 mi
Dew point59°
Wed, 2173° / 63°0.26
73 °
Buena Park, Wednesday, 21 October
Rain. High 73°, low 63°.
Pressure29.88 inHg
Wind2.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point59°
Thu, 2269° / 60°0.7
69 °
Buena Park, Thursday, 22 October
Heavy rain. High 69°, low 60°.
Pressure29.97 inHg
Wind2.7 mph S
Humidity73%
Visibility4.3 mi
Dew point58°
Fri, 2373° / 59°0
73 °
Buena Park, Friday, 23 October
Clear. High 73°, low 59°.
Pressure30.00 inHg
Wind5 mph SW
Humidity66%
Visibility—
Dew point56°
Sat, 2479° / 58°0
79 °
Buena Park, Saturday, 24 October
Clear. High 79°, low 58°.
Pressure29.97 inHg
Wind4.3 mph NE
Humidity56%
Visibility—
Dew point54°
Sun, 2588° / 69°0
88 °
Buena Park, Sunday, 25 October
Partly cloudy. High 88°, low 69°.
Pressure30.00 inHg
Wind7.8 mph W
Humidity17%
Visibility—
Dew point31°
Mon, 2689° / 76°0
89 °
Buena Park, Monday, 26 October
Overcast. High 89°, low 76°.
Pressure29.94 inHg
Wind10.1 mph W
Humidity15%
Visibility—
Dew point30°
Tue, 2786° / 76°0
86 °
Buena Park, Tuesday, 27 October
Overcast. High 86°, low 76°.
Pressure29.88 inHg
Wind8.9 mph W
Humidity15%
Visibility—
Dew point30°
Wed, 2885° / 74°0
85 °
Buena Park, Wednesday, 28 October
Mostly clear. High 85°, low 74°.
Pressure29.88 inHg
Wind8.5 mph SW
Humidity19%
Visibility—
Dew point34°
Thu, 2978° / 71°0
78 °
Buena Park, Thursday, 29 October
Overcast. High 78°, low 71°.
Pressure29.88 inHg
Wind9.5 mph SW
Humidity45%
Visibility—
Dew point51°
Fri, 3074° / 69°0
74 °
Buena Park, Friday, 30 October
Overcast. High 74°, low 69°.
Pressure29.88 inHg
Wind9.5 mph W
Humidity56%
Visibility—
Dew point56°
Sat, 3174° / 69°0.06
74 °
Buena Park, Saturday, 31 October
Light rain. High 74°, low 69°.
Pressure29.88 inHg
Wind8.2 mph SE
Humidity60%
Visibility—
Dew point56°
Sun, 0171° / 64°0.78
71 °
Buena Park, Sunday, 1 November
Rain. High 71°, low 64°.
Pressure29.88 inHg
Wind17.9 mph SE
Humidity79%
Visibility—
Dew point60°
Mon, 0274° / 68°0
74 °
Buena Park, Monday, 2 November
Light rain. High 74°, low 68°.
Pressure30.18 inHg
Wind9.7 mph SW
Humidity58%
Visibility—
Dew point55°
Tue, 0371° / 67°0
71 °
Buena Park, Tuesday, 3 November
Overcast. High 71°, low 67°.
Pressure30.06 inHg
Wind5.6 mph SW
Humidity54%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0476° / 53°0.02
76 °
Buena Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high95° (1976)
Record low39° (1994)
Thu, 0574° / 53°0.01
74 °
Buena Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.01 in
Chance of precipitation2%
Record high97° (2020)
Record low43° (2011)
Fri, 0674° / 53°0.02
74 °
Buena Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high92° (2006)
Record low44° (2011)
Sat, 0773° / 53°0.05
73 °
Buena Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.05 in
Chance of precipitation8%
Record high91° (2006)
Record low39° (2011)
Sun, 0873° / 53°0.07
73 °
Buena Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.07 in
Chance of precipitation17%
Record high91° (2016)
Record low40° (2011)
Mon, 0973° / 52°0.03
73 °
Buena Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.03 in
Chance of precipitation12%
Record high93° (2016)
Record low41° (2011)
Tue, 1073° / 52°0.03
73 °
Buena Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.03 in
Chance of precipitation8%
Record high91° (1990)
Record low43° (1998)
Wed, 1173° / 51°0.04
73 °
Buena Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation10%
Record high91° (2021)
Record low39° (2012)
Thu, 1273° / 51°0.04
73 °
Buena Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation15%
Record high96° (2021)
Record low38° (2000)
Fri, 1373° / 51°0.03
73 °
Buena Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (2013)
Record low38° (2000)
Sat, 1473° / 51°0.04
73 °
Buena Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.04 in
Chance of precipitation8%
Record high90° (2008)
Record low37° (1985)
Sun, 1572° / 50°0.07
72 °
Buena Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.07 in
Chance of precipitation7%
Record high89° (2008)
Record low36° (1964)
Mon, 1671° / 50°0.04
71 °
Buena Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high71°
Average low50°
Average precipitation0.04 in
Chance of precipitation7%
Record high89° (2008)
Record low35° (1964)
Tue, 1771° / 51°0.03
71 °
Buena Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high71°
Average low51°
Average precipitation0.03 in
Chance of precipitation12%
Record high93° (2019)
Record low38° (1971)
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 Buena 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 Buena 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.