Monthly outlook for South Gate, CA: average high 77.8°, average low 64.8°. That is 0.9° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 28 October (87.2°), the coolest 23 October (55.5°).
77.8°/64.8°
Average high / low
+0.9°
Above normal
3 / 1
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
78.9°
76.7°
+1.2°
30 October – 8 November
75.9°
74.2°
+0.9°
9 November – 18 November
at normal
71.5°
—
October records over 66 years
104.9°23 October 2017All-time high
35.4°30 October 1971All-time low
Wed, 2177° / 61°0.7
77 °
South Gate, Wednesday, 21 October
Rain. High 77°, low 61°.
Pressure29.88 inHg
Wind3.4 mph W
Humidity57%
Visibility6.2 mi
Dew point59°
Thu, 2269° / 58°1.02
69 °
South Gate, Thursday, 22 October
Heavy rain. High 69°, low 58°.
Pressure29.94 inHg
Wind0.8 mph NW
Humidity76%
Visibility2.2 mi
Dew point58°
Fri, 2371° / 56°0
71 °
South Gate, Friday, 23 October
Clear. High 71°, low 56°.
Pressure29.97 inHg
Wind0.8 mph S
Humidity62%
Visibility6.2 mi
Dew point56°
Sat, 2475° / 56°0
75 °
South Gate, Saturday, 24 October
Clear. High 75°, low 56°.
Pressure29.97 inHg
Wind0.4 mph N
Humidity64%
Visibility6.2 mi
Dew point57°
Sun, 2579° / 57°0
79 °
South Gate, Sunday, 25 October
Clear. High 79°, low 57°.
Pressure30.03 inHg
Wind3.4 mph N
Humidity55%
Visibility—
Dew point52°
Mon, 2685° / 60°0
85 °
South Gate, Monday, 26 October
Clear. High 85°, low 60°.
Pressure30.03 inHg
Wind12.3 mph SW
Humidity33%
Visibility—
Dew point43°
Tue, 2786° / 75°0
86 °
South Gate, Tuesday, 27 October
Overcast. High 86°, low 75°.
Pressure29.94 inHg
Wind7.3 mph W
Humidity13%
Visibility—
Dew point25°
Wed, 2887° / 75°0
87 °
South Gate, Wednesday, 28 October
Overcast. High 87°, low 75°.
Pressure29.88 inHg
Wind9.2 mph W
Humidity16%
Visibility—
Dew point31°
Thu, 2979° / 71°0
79 °
South Gate, Thursday, 29 October
Overcast. High 79°, low 71°.
Pressure29.88 inHg
Wind8.6 mph SW
Humidity47%
Visibility—
Dew point53°
Fri, 3074° / 67°0
74 °
South Gate, Friday, 30 October
Overcast. High 74°, low 67°.
Pressure29.88 inHg
Wind9.1 mph SW
Humidity56%
Visibility—
Dew point54°
Sat, 3172° / 67°0.18
72 °
South Gate, Saturday, 31 October
Light rain. High 72°, low 67°.
Pressure29.74 inHg
Wind7.6 mph SW
Humidity57%
Visibility—
Dew point54°
Sun, 0174° / 66°0
74 °
South Gate, Sunday, 1 November
Clear. High 74°, low 66°.
Pressure29.88 inHg
Wind8.4 mph SW
Humidity56%
Visibility—
Dew point53°
Mon, 0280° / 68°0
80 °
South Gate, Monday, 2 November
Clear. High 80°, low 68°.
Pressure30.09 inHg
Wind9.7 mph W
Humidity43%
Visibility—
Dew point49°
Tue, 0379° / 69°0
79 °
South Gate, Tuesday, 3 November
Clear. High 79°, low 69°.
Pressure30.09 inHg
Wind10.8 mph W
Humidity43%
Visibility—
Dew point50°
Wed, 0477° / 69°0
77 °
South Gate, Wednesday, 4 November
Overcast. High 77°, low 69°.
Pressure30.12 inHg
Wind11.6 mph SW
Humidity52%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0573° / 53°0.01
73 °
South Gate, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.01 in
Chance of precipitation2%
Record high96° (2020)
Record low43° (2011)
Fri, 0673° / 53°0.02
73 °
South Gate, Friday, 6 November
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high91° (2006)
Record low44° (2011)
Sat, 0772° / 53°0.06
72 °
South Gate, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.06 in
Chance of precipitation10%
Record high89° (2006)
Record low40° (2011)
Sun, 0872° / 53°0.07
72 °
South Gate, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high72°
Average low53°
Average precipitation0.07 in
Chance of precipitation17%
Record high89° (2016)
Record low41° (2011)
Mon, 0972° / 52°0.03
72 °
South Gate, Monday, 9 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.03 in
Chance of precipitation8%
Record high92° (2016)
Record low40° (2011)
Tue, 1072° / 52°0.03
72 °
South Gate, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.03 in
Chance of precipitation12%
Record high90° (2025)
Record low43° (1998)
Wed, 1172° / 51°0.04
72 °
South Gate, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.04 in
Chance of precipitation8%
Record high92° (2021)
Record low38° (2012)
Thu, 1273° / 51°0.03
73 °
South Gate, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.03 in
Chance of precipitation10%
Record high95° (2021)
Record low37° (2000)
Fri, 1372° / 50°0.03
72 °
South Gate, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.03 in
Chance of precipitation8%
Record high92° (2021)
Record low37° (2000)
Sat, 1472° / 51°0.04
72 °
South Gate, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.04 in
Chance of precipitation7%
Record high92° (2021)
Record low37° (1985)
Sun, 1572° / 50°0.06
72 °
South Gate, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high72°
Average low50°
Average precipitation0.06 in
Chance of precipitation7%
Record high89° (2008)
Record low36° (1964)
Mon, 1670° / 50°0.04
70 °
South Gate, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high91° (2020)
Record low35° (1964)
Tue, 1770° / 51°0.04
70 °
South Gate, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low51°
Average precipitation0.04 in
Chance of precipitation12%
Record high93° (2019)
Record low38° (1971)
Wed, 1870° / 50°0.04
70 °
South Gate, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.04 in
Chance of precipitation10%
Record high91° (2019)
Record low37° (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 South Gate, 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 South Gate, 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.