Monthly outlook for Seal Beach, CA: average high 73.2°, average low 61.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 1 days and 0.5 inches. The warmest day looks like 7 November (81.8°), the coolest 2 November (53.4°).
73.2°/61.8°
Average high / low
+0.7°
Above normal
4 / 1
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
75°
72.5°
+1.4°
10 November – 19 November
70.1°
70.2°
-0.1°
20 November – 29 November
at normal
68.1°
—
October records over 66 years
101.7°24 October 2017All-time high
37.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Rossmoor (2 mi).
Sun, 0171° / 55°0.31
71 °
Seal Beach, Sunday, 1 November
Rain. High 71°, low 55°.
Pressure29.88 inHg
Wind8.3 mph W
Humidity60%
Visibility6.2 mi
Dew point54°
Mon, 0271° / 53°0
71 °
Seal Beach, Monday, 2 November
Clear. High 71°, low 53°.
Pressure30.15 inHg
Wind2.6 mph N
Humidity53%
Visibility6.2 mi
Dew point50°
Tue, 0374° / 54°0
74 °
Seal Beach, Tuesday, 3 November
Clear. High 74°, low 54°.
Pressure30.06 inHg
Wind1.7 mph W
Humidity51%
Visibility6.2 mi
Dew point53°
Wed, 0471° / 57°0
71 °
Seal Beach, Wednesday, 4 November
Clear. High 71°, low 57°.
Pressure29.94 inHg
Wind0.8 mph SE
Humidity68%
Visibility6.2 mi
Dew point57°
Thu, 0576° / 56°0
76 °
Seal Beach, Thursday, 5 November
Clear. High 76°, low 56°.
Pressure29.94 inHg
Wind4.6 mph SW
Humidity58%
Visibility—
Dew point52°
Fri, 0679° / 62°0
79 °
Seal Beach, Friday, 6 November
Clear. High 79°, low 62°.
Pressure30.00 inHg
Wind8.9 mph W
Humidity35%
Visibility—
Dew point42°
Sat, 0782° / 71°0
82 °
Seal Beach, Saturday, 7 November
Clear. High 82°, low 71°.
Pressure29.97 inHg
Wind9.7 mph W
Humidity22%
Visibility—
Dew point34°
Sun, 0878° / 71°0
78 °
Seal Beach, Sunday, 8 November
Overcast. High 78°, low 71°.
Pressure30.00 inHg
Wind6.2 mph SW
Humidity31%
Visibility—
Dew point42°
Mon, 0975° / 70°0
75 °
Seal Beach, Monday, 9 November
Overcast. High 75°, low 70°.
Pressure30.00 inHg
Wind6.5 mph S
Humidity49%
Visibility—
Dew point53°
Tue, 1072° / 68°0
72 °
Seal Beach, Tuesday, 10 November
Overcast. High 72°, low 68°.
Pressure30.06 inHg
Wind11.2 mph S
Humidity58%
Visibility—
Dew point56°
Wed, 1167° / 63°0.41
67 °
Seal Beach, Wednesday, 11 November
Rain. High 67°, low 63°.
Pressure29.88 inHg
Wind29.6 mph W
Humidity59%
Visibility—
Dew point51°
Thu, 1267° / 58°0.29
67 °
Seal Beach, Thursday, 12 November
Rain. High 67°, low 58°.
Pressure29.88 inHg
Wind28.1 mph NW
Humidity39%
Visibility—
Dew point38°
Fri, 1369° / 60°0
69 °
Seal Beach, Friday, 13 November
Clear. High 69°, low 60°.
Pressure30.06 inHg
Wind8.3 mph SW
Humidity26%
Visibility—
Dew point29°
Sat, 1474° / 63°0
74 °
Seal Beach, Saturday, 14 November
Clear. High 74°, low 63°.
Pressure30.09 inHg
Wind8.1 mph W
Humidity20%
Visibility—
Dew point26°
Sun, 1572° / 67°0
72 °
Seal Beach, Sunday, 15 November
Overcast. High 72°, low 67°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity26%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1669° / 52°0.04
69 °
Seal Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.04 in
Chance of precipitation7%
Record high85° (2008)
Record low37° (1964)
Tue, 1769° / 52°0.04
69 °
Seal Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.04 in
Chance of precipitation12%
Record high91° (2019)
Record low40° (1971)
Wed, 1869° / 51°0.04
69 °
Seal Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2019)
Record low38° (1964)
Thu, 1970° / 50°0.06
70 °
Seal Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high70°
Average low50°
Average precipitation0.06 in
Chance of precipitation5%
Record high85° (1989)
Record low35° (1964)
Fri, 2069° / 50°0.07
69 °
Seal Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.07 in
Chance of precipitation13%
Record high83° (2002)
Record low36° (1964)
Sat, 2168° / 50°0.06
68 °
Seal Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.06 in
Chance of precipitation15%
Record high87° (2021)
Record low38° (1964)
Sun, 2268° / 50°0.04
68 °
Seal Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high89° (2017)
Record low36° (1979)
Mon, 2369° / 50°0.01
69 °
Seal Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high69°
Average low50°
Average precipitation0.01 in
Chance of precipitation8%
Record high85° (2017)
Record low40° (1999)
Tue, 2469° / 49°0.03
69 °
Seal Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.03 in
Chance of precipitation7%
Record high83° (1975)
Record low40° (1972)
Wed, 2569° / 49°0.05
69 °
Seal Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.05 in
Chance of precipitation7%
Record high88° (1977)
Record low39° (2010)
Thu, 2669° / 49°0.06
69 °
Seal Beach, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high69°
Average low49°
Average precipitation0.06 in
Chance of precipitation17%
Record high82° (1977)
Record low37° (2010)
Fri, 2767° / 48°0.03
67 °
Seal Beach, Friday, 27 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.03 in
Chance of precipitation13%
Record high83° (2014)
Record low39° (1994)
Sat, 2867° / 48°0.07
67 °
Seal Beach, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.07 in
Chance of precipitation15%
Record high86° (1977)
Record low38° (1976)
Sun, 2967° / 48°0.08
67 °
Seal Beach, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high67°
Average low48°
Average precipitation0.08 in
Chance of precipitation18%
Record high83° (1977)
Record low37° (2004)
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 Seal Beach, 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 Seal Beach, 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.