Monthly outlook for Alamitos, CA: average high 72°, average low 53.8°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 8 November (82.7°), the coolest 31 October (47.6°).
72°/53.8°
Average high / low
+2.2°
Above normal
2 / 3
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
70.7°
69.5°
+0.7°
9 November – 18 November
74.1°
65.2°
+5°
19 November – 28 November
at normal
61.9°
—
October records over 66 years
104.5°2 October 2024All-time high
37.6°29 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Seven Trees (3 mi).
Sat, 3167° / 48°0
67 °
Alamitos, Saturday, 31 October
Clear. High 67°, low 48°.
Pressure29.94 inHg
Wind2.1 mph N
Humidity55%
Visibility6.2 mi
Dew point48°
Sun, 0164° / 50°0
64 °
Alamitos, Sunday, 1 November
Clear. High 64°, low 50°.
Pressure29.97 inHg
Wind3.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point46°
Mon, 0268° / 48°0
68 °
Alamitos, Monday, 2 November
Overcast. High 68°, low 48°.
Pressure30.18 inHg
Wind1.6 mph N
Humidity36%
Visibility6.2 mi
Dew point38°
Tue, 0372° / 49°0
72 °
Alamitos, Tuesday, 3 November
Mostly clear. High 72°, low 49°.
Pressure30.09 inHg
Wind2.1 mph N
Humidity37%
Visibility6.2 mi
Dew point39°
Wed, 0471° / 48°0.13
71 °
Alamitos, Wednesday, 4 November
Light rain. High 71°, low 48°.
Pressure30.00 inHg
Wind3.8 mph SW
Humidity58%
Visibility—
Dew point46°
Thu, 0569° / 49°0
69 °
Alamitos, Thursday, 5 November
Overcast. High 69°, low 49°.
Pressure30.03 inHg
Wind6.6 mph NW
Humidity79%
Visibility—
Dew point53°
Fri, 0669° / 54°0
69 °
Alamitos, Friday, 6 November
Overcast. High 69°, low 54°.
Pressure30.09 inHg
Wind7.7 mph NW
Humidity68%
Visibility—
Dew point52°
Sat, 0775° / 56°0
75 °
Alamitos, Saturday, 7 November
Overcast. High 75°, low 56°.
Pressure30.15 inHg
Wind3.5 mph NW
Humidity37%
Visibility—
Dew point41°
Sun, 0883° / 59°0
83 °
Alamitos, Sunday, 8 November
Overcast. High 83°, low 59°.
Pressure30.15 inHg
Wind3.5 mph NW
Humidity26%
Visibility—
Dew point36°
Mon, 0982° / 60°0
82 °
Alamitos, Monday, 9 November
Overcast. High 82°, low 60°.
Pressure30.15 inHg
Wind4.1 mph NW
Humidity20%
Visibility—
Dew point30°
Tue, 1076° / 58°0
76 °
Alamitos, Tuesday, 10 November
Overcast. High 76°, low 58°.
Pressure30.15 inHg
Wind6.2 mph NW
Humidity30%
Visibility—
Dew point37°
Wed, 1174° / 55°0
74 °
Alamitos, Wednesday, 11 November
Clear. High 74°, low 55°.
Pressure30.09 inHg
Wind6.2 mph NW
Humidity51%
Visibility—
Dew point48°
Thu, 1279° / 56°0
79 °
Alamitos, Thursday, 12 November
Clear. High 79°, low 56°.
Pressure29.94 inHg
Wind2.3 mph N
Humidity28%
Visibility—
Dew point37°
Fri, 1369° / 58°0
69 °
Alamitos, Friday, 13 November
Overcast. High 69°, low 58°.
Pressure30.00 inHg
Wind2.6 mph SW
Humidity52%
Visibility—
Dew point47°
Sat, 1465° / 58°0.07
65 °
Alamitos, Saturday, 14 November
Light rain. High 65°, low 58°.
Pressure29.94 inHg
Wind6.4 mph SE
Humidity70%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1565° / 49°0.06
65 °
Alamitos, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high65°
Average low49°
Average precipitation0.06 in
Chance of precipitation18%
Record high81° (2008)
Record low32° (1964)
Mon, 1665° / 50°0.09
65 °
Alamitos, Monday, 16 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.09 in
Chance of precipitation23%
Record high82° (2008)
Record low35° (1964)
Tue, 1764° / 49°0.13
64 °
Alamitos, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation27%
Record high84° (2008)
Record low37° (2022)
Wed, 1864° / 48°0.07
64 °
Alamitos, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.07 in
Chance of precipitation22%
Record high81° (2005)
Record low35° (1994)
Thu, 1963° / 47°0.04
63 °
Alamitos, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.04 in
Chance of precipitation20%
Record high81° (1989)
Record low34° (1994)
Fri, 2063° / 47°0.09
63 °
Alamitos, Friday, 20 November
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (1989)
Record low34° (2022)
Sat, 2162° / 47°0.08
62 °
Alamitos, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.08 in
Chance of precipitation22%
Record high77° (2002)
Record low34° (2022)
Sun, 2262° / 47°0.07
62 °
Alamitos, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (2005)
Record low37° (1985)
Mon, 2362° / 46°0.06
62 °
Alamitos, Monday, 23 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation15%
Record high76° (1995)
Record low37° (2003)
Tue, 2462° / 46°0.09
62 °
Alamitos, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation18%
Record high78° (1995)
Record low34° (2010)
Wed, 2562° / 46°0.05
62 °
Alamitos, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.05 in
Chance of precipitation22%
Record high78° (2017)
Record low36° (1993)
Thu, 2661° / 45°0.08
61 °
Alamitos, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.08 in
Chance of precipitation20%
Record high76° (2014)
Record low37° (2010)
Fri, 2761° / 45°0.07
61 °
Alamitos, Friday, 27 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.07 in
Chance of precipitation20%
Record high76° (1986)
Record low33° (2023)
Sat, 2861° / 45°0.12
61 °
Alamitos, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.12 in
Chance of precipitation23%
Record high76° (1980)
Record low35° (2024)
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 Alamitos, 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 Alamitos, 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.